[{"_id":"7889","file":[{"date_created":"2020-08-28T08:57:07Z","content_type":"application/pdf","relation":"main_file","creator":"dernst","embargo":"2021-03-01","file_size":1180086,"file_name":"2020_NatureBiotech_Mitiouchkina.pdf","file_id":"8316","checksum":"1b30467500ec6277229a875b06e196d0","access_level":"open_access","date_updated":"2021-03-02T23:30:03Z"}],"oa_version":"Submitted Version","file_date_updated":"2021-03-02T23:30:03Z","doi":"10.1038/s41587-020-0500-9","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1038/s41587-020-0578-0"}]},"date_updated":"2025-04-14T07:49:47Z","external_id":{"pmid":["32341562"],"isi":["000529298800003"]},"department":[{"_id":"FyKo"}],"date_published":"2020-04-27T00:00:00Z","status":"public","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_created":"2020-05-25T15:02:00Z","publisher":"Springer Nature","type":"journal_article","article_type":"original","year":"2020","pmid":1,"ddc":["570"],"publication_status":"published","title":"Plants with genetically encoded autoluminescence","has_accepted_license":"1","abstract":[{"text":"Autoluminescent plants engineered to express a bacterial bioluminescence gene cluster in plastids have not been widely adopted because of low light output. We engineered tobacco plants with a fungal bioluminescence system that converts caffeic acid (present in all plants) into luciferin and report self-sustained luminescence that is visible to the naked eye. Our findings could underpin development of a suite of imaging tools for plants.","lang":"eng"}],"intvolume":" 38","publication":"Nature Biotechnology","ec_funded":1,"quality_controlled":"1","day":"27","article_processing_charge":"No","isi":1,"citation":{"ieee":"T. Mitiouchkina et al., “Plants with genetically encoded autoluminescence,” Nature Biotechnology, vol. 38. Springer Nature, pp. 944–946, 2020.","mla":"Mitiouchkina, Tatiana, et al. “Plants with Genetically Encoded Autoluminescence.” Nature Biotechnology, vol. 38, Springer Nature, 2020, pp. 944–46, doi:10.1038/s41587-020-0500-9.","short":"T. Mitiouchkina, A.S. Mishin, L. Gonzalez Somermeyer, N.M. Markina, T.V. Chepurnyh, E.B. Guglya, T.A. Karataeva, K.A. Palkina, E.S. Shakhova, L.I. Fakhranurova, S.V. Chekova, A.S. Tsarkova, Y.V. Golubev, V.V. Negrebetsky, S.A. Dolgushin, P.V. Shalaev, D. Shlykov, O.A. Melnik, V.O. Shipunova, S.M. Deyev, A.I. Bubyrev, A.S. Pushin, V.V. Choob, S.V. Dolgov, F. Kondrashov, I.V. Yampolsky, K.S. Sarkisyan, Nature Biotechnology 38 (2020) 944–946.","ama":"Mitiouchkina T, Mishin AS, Gonzalez Somermeyer L, et al. Plants with genetically encoded autoluminescence. Nature Biotechnology. 2020;38:944-946. doi:10.1038/s41587-020-0500-9","apa":"Mitiouchkina, T., Mishin, A. S., Gonzalez Somermeyer, L., Markina, N. M., Chepurnyh, T. V., Guglya, E. B., … Sarkisyan, K. S. (2020). Plants with genetically encoded autoluminescence. Nature Biotechnology. Springer Nature. https://doi.org/10.1038/s41587-020-0500-9","ista":"Mitiouchkina T, Mishin AS, Gonzalez Somermeyer L, Markina NM, Chepurnyh TV, Guglya EB, Karataeva TA, Palkina KA, Shakhova ES, Fakhranurova LI, Chekova SV, Tsarkova AS, Golubev YV, Negrebetsky VV, Dolgushin SA, Shalaev PV, Shlykov D, Melnik OA, Shipunova VO, Deyev SM, Bubyrev AI, Pushin AS, Choob VV, Dolgov SV, Kondrashov F, Yampolsky IV, Sarkisyan KS. 2020. Plants with genetically encoded autoluminescence. Nature Biotechnology. 38, 944–946.","chicago":"Mitiouchkina, Tatiana, Alexander S. Mishin, Louisa Gonzalez Somermeyer, Nadezhda M. Markina, Tatiana V. Chepurnyh, Elena B. Guglya, Tatiana A. Karataeva, et al. “Plants with Genetically Encoded Autoluminescence.” Nature Biotechnology. Springer Nature, 2020. https://doi.org/10.1038/s41587-020-0500-9."},"page":"944-946","language":[{"iso":"eng"}],"project":[{"call_identifier":"H2020","name":"Characterizing the fitness landscape on population and global scales","_id":"26580278-B435-11E9-9278-68D0E5697425","grant_number":"771209"}],"author":[{"last_name":"Mitiouchkina","first_name":"Tatiana","full_name":"Mitiouchkina, Tatiana"},{"last_name":"Mishin","first_name":"Alexander S.","full_name":"Mishin, Alexander S."},{"full_name":"Gonzalez Somermeyer, Louisa","orcid":"0000-0001-9139-5383","first_name":"Louisa","id":"4720D23C-F248-11E8-B48F-1D18A9856A87","last_name":"Gonzalez Somermeyer"},{"first_name":"Nadezhda M.","last_name":"Markina","full_name":"Markina, Nadezhda M."},{"full_name":"Chepurnyh, Tatiana V.","first_name":"Tatiana V.","last_name":"Chepurnyh"},{"last_name":"Guglya","first_name":"Elena B.","full_name":"Guglya, Elena B."},{"first_name":"Tatiana A.","last_name":"Karataeva","full_name":"Karataeva, Tatiana A."},{"first_name":"Kseniia A.","last_name":"Palkina","full_name":"Palkina, Kseniia A."},{"full_name":"Shakhova, Ekaterina S.","last_name":"Shakhova","first_name":"Ekaterina S."},{"full_name":"Fakhranurova, Liliia I.","last_name":"Fakhranurova","first_name":"Liliia I."},{"last_name":"Chekova","first_name":"Sofia V.","full_name":"Chekova, Sofia V."},{"full_name":"Tsarkova, Aleksandra S.","first_name":"Aleksandra S.","last_name":"Tsarkova"},{"full_name":"Golubev, Yaroslav V.","last_name":"Golubev","first_name":"Yaroslav V."},{"full_name":"Negrebetsky, Vadim V.","first_name":"Vadim V.","last_name":"Negrebetsky"},{"first_name":"Sergey A.","last_name":"Dolgushin","full_name":"Dolgushin, Sergey A."},{"full_name":"Shalaev, Pavel V.","last_name":"Shalaev","first_name":"Pavel V."},{"first_name":"Dmitry","last_name":"Shlykov","full_name":"Shlykov, Dmitry"},{"full_name":"Melnik, Olesya A.","first_name":"Olesya A.","last_name":"Melnik"},{"full_name":"Shipunova, Victoria O.","first_name":"Victoria O.","last_name":"Shipunova"},{"full_name":"Deyev, Sergey M.","last_name":"Deyev","first_name":"Sergey M."},{"last_name":"Bubyrev","first_name":"Andrey I.","full_name":"Bubyrev, Andrey I."},{"full_name":"Pushin, Alexander S.","last_name":"Pushin","first_name":"Alexander S."},{"full_name":"Choob, Vladimir V.","first_name":"Vladimir V.","last_name":"Choob"},{"full_name":"Dolgov, Sergey V.","first_name":"Sergey V.","last_name":"Dolgov"},{"id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","first_name":"Fyodor","last_name":"Kondrashov","full_name":"Kondrashov, Fyodor","orcid":"0000-0001-8243-4694"},{"last_name":"Yampolsky","first_name":"Ilia V.","full_name":"Yampolsky, Ilia V."},{"full_name":"Sarkisyan, Karen S.","last_name":"Sarkisyan","first_name":"Karen S."}],"acknowledgement":"This study was designed, performed and funded by Planta LLC. We thank K. Wood for assisting in manuscript development. Planta acknowledges support from the Skolkovo Innovation Centre. We thank D. Bolotin and the Milaboratory (milaboratory.com) for access to computing and storage infrastructure. We thank S. Shakhov for providing\r\nphotography equipment. The Synthetic Biology Group is funded by the MRC London Institute of Medical Sciences (UKRI MC-A658-5QEA0, K.S.S.). K.S.S. is supported by an Imperial College Research Fellowship. Experiments were partially carried out using equipment provided by the Institute of Bioorganic Chemistry of the Russian Academy\r\nof Sciences Сore Facility (CKP IBCH; supported by the Russian Ministry of Education and Science Grant RFMEFI62117X0018). The F.A.K. lab is supported by ERC grant agreement 771209—CharFL. This project received funding from the European Union’s Horizon 2020 Research and Innovation Programme under Marie Skłodowska-Curie\r\nGrant Agreement 665385. K.S.S. acknowledges support by President’s Grant 075-15-2019-411. Design and assembly of some of the plasmids was supported by Russian Science Foundation grant 19-74-10102. Imaging experiments were partially supported by Russian Science Foundation grant 17-14-01169p. LC-MS/MS analyses of extracts were\r\nsupported by Russian Science Foundation grant 16-14-00052p. Design and assembly of plasmids was partially supported by grant 075-15-2019-1789 from the Ministry of Science and Higher Education of the Russian Federation allocated to the Center for Precision Genome Editing and Genetic Technologies for Biomedicine. The authors\r\nwould like to acknowledge the work of Genomics Core Facility of the Skolkovo Institute of Science and Technology, which performed the sequencing and bioinformatic analysis.","oa":1,"publication_identifier":{"eissn":["1546-1696"],"issn":["1087-0156"]},"month":"04","scopus_import":"1","volume":38},{"quality_controlled":"1","day":"06","has_accepted_license":"1","publication_status":"published","title":"Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis","publication":"Journal of Cell Science","abstract":[{"text":"Clathrin-mediated endocytosis (CME) is a crucial cellular process implicated in many aspects of plant growth, development, intra- and inter-cellular signaling, nutrient uptake and pathogen defense. Despite these significant roles, little is known about the precise molecular details of how it functions in planta. In order to facilitate the direct quantitative study of plant CME, here we review current routinely used methods and present refined, standardized quantitative imaging protocols which allow the detailed characterization of CME at multiple scales in plant tissues. These include: (i) an efficient electron microscopy protocol for the imaging of Arabidopsis CME vesicles in situ, thus providing a method for the detailed characterization of the ultra-structure of clathrin-coated vesicles; (ii) a detailed protocol and analysis for quantitative live-cell fluorescence microscopy to precisely examine the temporal interplay of endocytosis components during single CME events; (iii) a semi-automated analysis to allow the quantitative characterization of global internalization of cargos in whole plant tissues; and (iv) an overview and validation of useful genetic and pharmacological tools to interrogate the molecular mechanisms and function of CME in intact plant samples.","lang":"eng"}],"intvolume":" 133","ec_funded":1,"publication_identifier":{"eissn":["1477-9137"],"issn":["0021-9533"]},"volume":133,"month":"08","scopus_import":"1","article_processing_charge":"No","citation":{"ieee":"A. J. Johnson et al., “Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis,” Journal of Cell Science, vol. 133, no. 15. The Company of Biologists, 2020.","mla":"Johnson, Alexander J., et al. “Experimental Toolbox for Quantitative Evaluation of Clathrin-Mediated Endocytosis in the Plant Model Arabidopsis.” Journal of Cell Science, vol. 133, no. 15, jcs248062, The Company of Biologists, 2020, doi:10.1242/jcs.248062.","short":"A.J. Johnson, N. Gnyliukh, W. Kaufmann, M. Narasimhan, G. Vert, S. Bednarek, J. Friml, Journal of Cell Science 133 (2020).","chicago":"Johnson, Alexander J, Nataliia Gnyliukh, Walter Kaufmann, Madhumitha Narasimhan, G Vert, SY Bednarek, and Jiří Friml. “Experimental Toolbox for Quantitative Evaluation of Clathrin-Mediated Endocytosis in the Plant Model Arabidopsis.” Journal of Cell Science. The Company of Biologists, 2020. https://doi.org/10.1242/jcs.248062.","ista":"Johnson AJ, Gnyliukh N, Kaufmann W, Narasimhan M, Vert G, Bednarek S, Friml J. 2020. Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis. Journal of Cell Science. 133(15), jcs248062.","apa":"Johnson, A. J., Gnyliukh, N., Kaufmann, W., Narasimhan, M., Vert, G., Bednarek, S., & Friml, J. (2020). Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis. Journal of Cell Science. The Company of Biologists. https://doi.org/10.1242/jcs.248062","ama":"Johnson AJ, Gnyliukh N, Kaufmann W, et al. Experimental toolbox for quantitative evaluation of clathrin-mediated endocytosis in the plant model Arabidopsis. Journal of Cell Science. 2020;133(15). doi:10.1242/jcs.248062"},"isi":1,"author":[{"orcid":"0000-0002-2739-8843","full_name":"Johnson, Alexander J","last_name":"Johnson","id":"46A62C3A-F248-11E8-B48F-1D18A9856A87","first_name":"Alexander J"},{"orcid":"0000-0002-2198-0509","full_name":"Gnyliukh, Nataliia","last_name":"Gnyliukh","first_name":"Nataliia","id":"390C1120-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Kaufmann","id":"3F99E422-F248-11E8-B48F-1D18A9856A87","first_name":"Walter","orcid":"0000-0001-9735-5315","full_name":"Kaufmann, Walter"},{"orcid":"0000-0002-8600-0671","full_name":"Narasimhan, Madhumitha","last_name":"Narasimhan","id":"44BF24D0-F248-11E8-B48F-1D18A9856A87","first_name":"Madhumitha"},{"last_name":"Vert","first_name":"G","full_name":"Vert, G"},{"full_name":"Bednarek, SY","last_name":"Bednarek","first_name":"SY"},{"last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří"}],"project":[{"_id":"26538374-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Molecular mechanisms of endocytic cargo recognition in plants","grant_number":"I03630"},{"grant_number":"665385","call_identifier":"H2020","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"}],"language":[{"iso":"eng"}],"acknowledgement":"This paper is dedicated to the memory of Christien Merrifield. He pioneered quantitative\r\nimaging approaches in mammalian CME and his mentorship inspired the development of all\r\nthe analysis methods presented here. His joy in research, pure scientific curiosity and\r\nmicroscopy excellence remain a constant inspiration. We thank Daniel Van Damme for gifting\r\nus the CLC2-GFP x TPLATE-TagRFP plants used in this manuscript. We further thank the\r\nScientific Service Units at IST Austria; specifically, the Electron Microscopy Facility for\r\ntechnical assistance (in particular Vanessa Zheden) and the BioImaging Facility BioImaging\r\nFacility for access to equipment. ","oa":1,"related_material":{"record":[{"id":"14510","relation":"dissertation_contains","status":"public"}]},"date_updated":"2026-08-10T22:30:55Z","external_id":{"isi":["000561047900021"],"pmid":["32616560"]},"department":[{"_id":"JiFr"},{"_id":"EM-Fac"}],"article_number":"jcs248062","_id":"8139","file":[{"access_level":"open_access","date_updated":"2021-08-08T22:30:03Z","checksum":"2d11f79a0b4e0a380fb002b933da331a","file_size":15150403,"file_name":"2020 - Johnson - JSC - plant CME toolbox.pdf","embargo":"2021-08-07","file_id":"8815","creator":"ajohnson","relation":"main_file","date_created":"2020-11-26T17:12:51Z","content_type":"application/pdf"}],"file_date_updated":"2021-08-08T22:30:03Z","oa_version":"Published Version","doi":"10.1242/jcs.248062","type":"journal_article","article_type":"original","publisher":"The Company of Biologists","year":"2020","ddc":["575"],"pmid":1,"acknowledged_ssus":[{"_id":"EM-Fac"},{"_id":"Bio"}],"issue":"15","status":"public","date_published":"2020-08-06T00:00:00Z","date_created":"2020-07-21T08:58:19Z","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1"},{"related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"6848"}]},"date_updated":"2026-04-08T07:43:58Z","department":[{"_id":"LeSa"}],"alternative_title":["ISTA Thesis"],"file":[{"date_created":"2020-09-08T13:32:06Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","relation":"source_file","embargo_to":"open_access","creator":"dkampjut","file_name":"ThesisFull20200908.docx","file_size":166146359,"file_id":"8345","checksum":"dd270baf82121eb4472ad19d77bf227c","access_level":"closed","date_updated":"2021-09-11T22:30:04Z"},{"date_created":"2020-09-14T15:02:20Z","content_type":"application/pdf","relation":"main_file","file_size":13873769,"file_name":"2020_Thesis_Kampjut.pdf","embargo":"2021-09-10","file_id":"8393","creator":"dernst","access_level":"open_access","date_updated":"2021-09-11T22:30:04Z","checksum":"82fce6f95ffa47ecc4ebca67ea2cc38c"}],"_id":"8340","file_date_updated":"2021-09-11T22:30:04Z","oa_version":"None","doi":"10.15479/AT:ISTA:8340","supervisor":[{"full_name":"Sazanov, Leonid A","orcid":"0000-0002-0977-7989","id":"338D39FE-F248-11E8-B48F-1D18A9856A87","first_name":"Leonid A","last_name":"Sazanov"}],"type":"dissertation","publisher":"Institute of Science and Technology Austria","year":"2020","ddc":["572"],"acknowledged_ssus":[{"_id":"EM-Fac"}],"status":"public","date_published":"2020-09-09T00:00:00Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2020-09-07T18:42:23Z","day":"09","degree_awarded":"PhD","has_accepted_license":"1","corr_author":"1","title":"Molecular mechanisms of mitochondrial redox-coupled proton pumping enzymes","publication_status":"published","OA_place":"publisher","abstract":[{"text":"Mitochondria are sites of oxidative phosphorylation in eukaryotic cells. Oxidative phosphorylation operates by a chemiosmotic mechanism made possible by redox-driven proton pumping machines which establish a proton motive force across the inner mitochondrial membrane. This electrochemical proton gradient is used to drive ATP synthesis, which powers the majority of cellular processes such as protein synthesis, locomotion and signalling. In this thesis I investigate the structures and molecular mechanisms of two inner mitochondrial proton pumping enzymes, respiratory complex I and transhydrogenase. I present the first high-resolution structure of the full transhydrogenase from any species, and a significantly improved structure of complex I. Improving the resolution from 3.3 Å available previously to up to 2.3 Å in this thesis allowed us to model bound water molecules, crucial in the proton pumping mechanism. For both enzymes, up to five cryo-EM datasets with different substrates and inhibitors bound were solved to delineate the catalytic cycle and understand the proton pumping mechanism. In transhydrogenase, the proton channel is gated by reversible detachment of the NADP(H)-binding domain which opens the proton channel to the opposite sites of the membrane. In complex I, the proton channels are gated by reversible protonation of key glutamate and lysine residues and breaking of the water wire connecting the proton pumps with the quinone reduction site. The tight coupling between the redox and the proton pumping reactions in transhydrogenase is achieved by controlling the NADP(H) exchange which can only happen when the NADP(H)-binding domain interacts with the membrane domain. In complex I, coupling is achieved by cycling of the whole complex between the closed state, in which quinone can get reduced, and the open state, in which NADH can induce quinol ejection from the binding pocket. On the basis of these results I propose detailed mechanisms for catalytic cycles of transhydrogenase and complex I that are consistent with a large amount of previous work. In both enzymes, conformational and electrostatic mechanisms contribute to the overall catalytic process. Results presented here could be used for better understanding of the human pathologies arising from deficiencies of complex I or transhydrogenase and could be used to develop novel therapies.","lang":"eng"}],"ec_funded":1,"publication_identifier":{"issn":["2663-337X"],"isbn":["978-3-99078-008-4"]},"month":"09","page":"242","article_processing_charge":"No","citation":{"short":"D. Kampjut, Molecular Mechanisms of Mitochondrial Redox-Coupled Proton Pumping Enzymes, Institute of Science and Technology Austria, 2020.","ama":"Kampjut D. Molecular mechanisms of mitochondrial redox-coupled proton pumping enzymes. 2020. doi:10.15479/AT:ISTA:8340","apa":"Kampjut, D. (2020). Molecular mechanisms of mitochondrial redox-coupled proton pumping enzymes. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8340","chicago":"Kampjut, Domen. “Molecular Mechanisms of Mitochondrial Redox-Coupled Proton Pumping Enzymes.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8340.","ista":"Kampjut D. 2020. Molecular mechanisms of mitochondrial redox-coupled proton pumping enzymes. Institute of Science and Technology Austria.","ieee":"D. Kampjut, “Molecular mechanisms of mitochondrial redox-coupled proton pumping enzymes,” Institute of Science and Technology Austria, 2020.","mla":"Kampjut, Domen. Molecular Mechanisms of Mitochondrial Redox-Coupled Proton Pumping Enzymes. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8340."},"author":[{"last_name":"Kampjut","id":"37233050-F248-11E8-B48F-1D18A9856A87","first_name":"Domen","orcid":"0000-0002-6018-3422","full_name":"Kampjut, Domen"}],"language":[{"iso":"eng"}],"project":[{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"International IST Doctoral Program"}],"acknowledgement":"I acknowledge the support of IST facilities, especially the Electron Miscroscopy facility for providing training and resources. Special thanks also go to cryo-EM specialists who helped me to collect the data present here: Dr Valentin Hodirnau (IST Austria), Dr Tom Heuser (IMBA, Vienna), Dr Rebecca Thompson (Uni. of Leeds) and Dr Jirka Nováček (CEITEC). This work has been supported by iNEXT, project number 653706, funded by the Horizon 2020 programme of the European Union. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385.","oa":1},{"month":"02","scopus_import":"1","volume":30,"publication_identifier":{"issn":["09609822"]},"acknowledgement":"We thank Shigeyuki Betsuyaku (University of Tsukuba), Alison Delong (Brown University), Xinnian Dong (Duke University), Dolf Weijers (Wageningen University), Yuelin Zhang (UBC), and Martine Pastuglia (Institut Jean-Pierre Bourgin) for sharing published materials; Jana Riederer for help with cantharidin physiological analysis; David Domjan for help with cloning pET28a-PIN2HL; Qing Lu for help with DARTS; Hana Kozubı´kova´ for technical support on SA derivative synthesis; Zuzana Vondra´ kova´ for technical support with tobacco cells; Lucia Strader (Washington University), Bert De Rybel (Ghent University), Bartel Vanholme (Ghent University), and Lukas Mach (BOKU) for helpful discussions; and bioimaging and life science facilities of IST Austria for continuous support. We gratefully acknowledge the Nottingham Arabidopsis Stock Center (NASC) for providing T-DNA insertional mutants. The DSC and SPR instruments were provided by the EQ-BOKU VIBT GmbH and the BOKU Core Facility for Biomolecular and Cellular Analysis, with help of Irene Schaffner. The research leading to these results has received funding from the European Union’s Horizon 2020 program (ERC grant agreement no. 742985 to J.F.) and the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement no. 291734. S.T. was supported by a European Molecular Biology Organization (EMBO) long-term postdoctoral fellowship (ALTF 723-2015). O.N. was supported by the Ministry of Education, Youth and Sports of the Czech Republic (European Regional Development Fund-Project ‘‘Centre for Experimental Plant Biology’’ no. CZ.02.1.01/0.0/0.0/16_019/0000738). J. Pospısil was supported by European Regional Development Fund Project ‘‘Centre for Experimental Plant Biology’’\r\n(no. CZ.02.1.01/0.0/0.0/16_019/0000738). J. Petrasek was supported by EU Operational Programme Prague-Competitiveness (no. CZ.2.16/3.1.00/21519). ","oa":1,"isi":1,"article_processing_charge":"No","citation":{"ieee":"S. Tan et al., “Salicylic acid targets protein phosphatase 2A to attenuate growth in plants,” Current Biology, vol. 30, no. 3. Cell Press, p. 381–395.e8, 2020.","mla":"Tan, Shutang, et al. “Salicylic Acid Targets Protein Phosphatase 2A to Attenuate Growth in Plants.” Current Biology, vol. 30, no. 3, Cell Press, 2020, p. 381–395.e8, doi:10.1016/j.cub.2019.11.058.","ista":"Tan S, Abas MF, Verstraeten I, Glanc M, Molnar G, Hajny J, Lasák P, Petřík I, Russinova E, Petrášek J, Novák O, Pospíšil J, Friml J. 2020. Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. Current Biology. 30(3), 381–395.e8.","chicago":"Tan, Shutang, Melinda F Abas, Inge Verstraeten, Matous Glanc, Gergely Molnar, Jakub Hajny, Pavel Lasák, et al. “Salicylic Acid Targets Protein Phosphatase 2A to Attenuate Growth in Plants.” Current Biology. Cell Press, 2020. https://doi.org/10.1016/j.cub.2019.11.058.","ama":"Tan S, Abas MF, Verstraeten I, et al. Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. Current Biology. 2020;30(3):381-395.e8. doi:10.1016/j.cub.2019.11.058","apa":"Tan, S., Abas, M. F., Verstraeten, I., Glanc, M., Molnar, G., Hajny, J., … Friml, J. (2020). Salicylic acid targets protein phosphatase 2A to attenuate growth in plants. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2019.11.058","short":"S. Tan, M.F. Abas, I. Verstraeten, M. Glanc, G. Molnar, J. Hajny, P. Lasák, I. Petřík, E. Russinova, J. Petrášek, O. Novák, J. Pospíšil, J. Friml, Current Biology 30 (2020) 381–395.e8."},"page":"381-395.e8","language":[{"iso":"eng"}],"project":[{"call_identifier":"H2020","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","_id":"261099A6-B435-11E9-9278-68D0E5697425","grant_number":"742985"},{"grant_number":"291734","name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425"},{"_id":"256FEF10-B435-11E9-9278-68D0E5697425","name":"Molecular Mechanism underlying Salicylic Acid Regulation of Endocytic Trafficking in Arabidopsis","grant_number":"723-2015"}],"author":[{"first_name":"Shutang","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","last_name":"Tan","full_name":"Tan, Shutang","orcid":"0000-0002-0471-8285"},{"last_name":"Abas","first_name":"Melinda F","id":"3CFB3B1C-F248-11E8-B48F-1D18A9856A87","full_name":"Abas, Melinda F"},{"orcid":"0000-0001-7241-2328","full_name":"Verstraeten, Inge","last_name":"Verstraeten","first_name":"Inge","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Glanc, Matous","orcid":"0000-0003-0619-7783","first_name":"Matous","id":"1AE1EA24-02D0-11E9-9BAA-DAF4881429F2","last_name":"Glanc"},{"id":"34F1AF46-F248-11E8-B48F-1D18A9856A87","first_name":"Gergely","last_name":"Molnar","full_name":"Molnar, Gergely"},{"full_name":"Hajny, Jakub","orcid":"0000-0003-2140-7195","first_name":"Jakub","id":"4800CC20-F248-11E8-B48F-1D18A9856A87","last_name":"Hajny"},{"last_name":"Lasák","first_name":"Pavel","full_name":"Lasák, Pavel"},{"full_name":"Petřík, Ivan","first_name":"Ivan","last_name":"Petřík"},{"first_name":"Eugenia","last_name":"Russinova","full_name":"Russinova, Eugenia"},{"first_name":"Jan","last_name":"Petrášek","full_name":"Petrášek, Jan"},{"full_name":"Novák, Ondřej","last_name":"Novák","first_name":"Ondřej"},{"full_name":"Pospíšil, Jiří","last_name":"Pospíšil","first_name":"Jiří"},{"full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří","last_name":"Friml"}],"quality_controlled":"1","day":"03","ec_funded":1,"corr_author":"1","publication_status":"published","title":"Salicylic acid targets protein phosphatase 2A to attenuate growth in plants","has_accepted_license":"1","abstract":[{"lang":"eng","text":"Plants, like other multicellular organisms, survive through a delicate balance between growth and defense against pathogens. Salicylic acid (SA) is a major defense signal in plants, and the perception mechanism as well as downstream signaling activating the immune response are known. Here, we identify a parallel SA signaling that mediates growth attenuation. SA directly binds to A subunits of protein phosphatase 2A (PP2A), inhibiting activity of this complex. Among PP2A targets, the PIN2 auxin transporter is hyperphosphorylated in response to SA, leading to changed activity of this important growth regulator. Accordingly, auxin transport and auxin-mediated root development, including growth, gravitropic response, and lateral root organogenesis, are inhibited. This study reveals how SA, besides activating immunity, concomitantly attenuates growth through crosstalk with the auxin distribution network. Further analysis of this dual role of SA and characterization of additional SA-regulated PP2A targets will provide further insights into mechanisms maintaining a balance between growth and defense."}],"intvolume":" 30","publication":"Current Biology","year":"2020","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"issue":"3","pmid":1,"ddc":["580"],"publisher":"Cell Press","article_type":"original","type":"journal_article","date_created":"2020-02-02T23:01:00Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_published":"2020-02-03T00:00:00Z","status":"public","department":[{"_id":"JiFr"},{"_id":"EvBe"}],"date_updated":"2026-08-10T22:30:57Z","related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"8822"}]},"external_id":{"pmid":["31956021"],"isi":["000511287900018"]},"doi":"10.1016/j.cub.2019.11.058","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"file":[{"file_name":"2020_CurrentBiology_Tan.pdf","file_size":5360135,"file_id":"8555","creator":"dernst","access_level":"open_access","date_updated":"2020-09-22T09:51:28Z","checksum":"16f7d51fe28f91c21e4896a2028df40b","date_created":"2020-09-22T09:51:28Z","success":1,"content_type":"application/pdf","relation":"main_file"}],"_id":"7427","oa_version":"Published Version","file_date_updated":"2020-09-22T09:51:28Z"},{"month":"06","scopus_import":"1","volume":226,"publication_identifier":{"eissn":["1469-8137"],"issn":["0028-646x"]},"acknowledgement":"We thank Mark Estelle, José M. Alonso and the Arabidopsis Stock Centre for providing seeds. We acknowledge the core facility CELLIM of CEITEC supported by the MEYS CR (LM2015062 Czech‐BioImaging) and Plant Sciences Core Facility of CEITEC Masaryk University for help in generating essential data. This project received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement no. 742985) and the Czech Science Foundation GAČR (GA13‐40637S and GA18‐26981S) to JF. JH is the recipient of a DOC Fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology. The authors declare no competing interests.","oa":1,"citation":{"ieee":"E. Mazur, I. Kulik, J. Hajny, and J. Friml, “Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis,” New Phytologist, vol. 226, no. 5. Wiley, pp. 1375–1383, 2020.","mla":"Mazur, E., et al. “Auxin Canalization and Vascular Tissue Formation by TIR1/AFB-Mediated Auxin Signaling in Arabidopsis.” New Phytologist, vol. 226, no. 5, Wiley, 2020, pp. 1375–83, doi:10.1111/nph.16446.","short":"E. Mazur, I. Kulik, J. Hajny, J. Friml, New Phytologist 226 (2020) 1375–1383.","ama":"Mazur E, Kulik I, Hajny J, Friml J. Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis. New Phytologist. 2020;226(5):1375-1383. doi:10.1111/nph.16446","apa":"Mazur, E., Kulik, I., Hajny, J., & Friml, J. (2020). Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis. New Phytologist. Wiley. https://doi.org/10.1111/nph.16446","chicago":"Mazur, E, Ivan Kulik, Jakub Hajny, and Jiří Friml. “Auxin Canalization and Vascular Tissue Formation by TIR1/AFB-Mediated Auxin Signaling in Arabidopsis.” New Phytologist. Wiley, 2020. https://doi.org/10.1111/nph.16446.","ista":"Mazur E, Kulik I, Hajny J, Friml J. 2020. Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis. New Phytologist. 226(5), 1375–1383."},"isi":1,"article_processing_charge":"No","page":"1375-1383","project":[{"_id":"261099A6-B435-11E9-9278-68D0E5697425","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","call_identifier":"H2020","grant_number":"742985"},{"_id":"2699E3D2-B435-11E9-9278-68D0E5697425","name":"Cell surface receptor complexes for PIN polarity and auxin-mediated development","grant_number":"25239"}],"language":[{"iso":"eng"}],"author":[{"first_name":"E","last_name":"Mazur","full_name":"Mazur, E"},{"full_name":"Kulik, Ivan","last_name":"Kulik","id":"F0AB3FCE-02D1-11E9-BD0E-99399A5D3DEB","first_name":"Ivan"},{"id":"4800CC20-F248-11E8-B48F-1D18A9856A87","first_name":"Jakub","last_name":"Hajny","full_name":"Hajny, Jakub","orcid":"0000-0003-2140-7195"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596"}],"quality_controlled":"1","day":"01","ec_funded":1,"corr_author":"1","title":"Auxin canalization and vascular tissue formation by TIR1/AFB-mediated auxin signaling in arabidopsis","publication_status":"published","has_accepted_license":"1","intvolume":" 226","abstract":[{"text":"Plant survival depends on vascular tissues, which originate in a self‐organizing manner as strands of cells co‐directionally transporting the plant hormone auxin. The latter phenomenon (also known as auxin canalization) is classically hypothesized to be regulated by auxin itself via the effect of this hormone on the polarity of its own intercellular transport. Correlative observations supported this concept, but molecular insights remain limited.\r\nIn the current study, we established an experimental system based on the model Arabidopsis thaliana, which exhibits auxin transport channels and formation of vasculature strands in response to local auxin application.\r\nOur methodology permits the genetic analysis of auxin canalization under controllable experimental conditions. By utilizing this opportunity, we confirmed the dependence of auxin canalization on a PIN‐dependent auxin transport and nuclear, TIR1/AFB‐mediated auxin signaling. We also show that leaf venation and auxin‐mediated PIN repolarization in the root require TIR1/AFB signaling.\r\nFurther studies based on this experimental system are likely to yield better understanding of the mechanisms underlying auxin transport polarization in other developmental contexts.","lang":"eng"}],"publication":"New Phytologist","year":"2020","issue":"5","pmid":1,"ddc":["580"],"publisher":"Wiley","type":"journal_article","article_type":"original","date_created":"2020-02-18T10:03:47Z","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_published":"2020-06-01T00:00:00Z","status":"public","department":[{"_id":"JiFr"}],"related_material":{"record":[{"status":"public","id":"8822","relation":"dissertation_contains"}]},"date_updated":"2026-08-10T22:30:57Z","external_id":{"pmid":["31971254"],"isi":["000514939700001"]},"doi":"10.1111/nph.16446","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"file":[{"relation":"main_file","success":1,"content_type":"application/pdf","date_created":"2020-11-20T09:32:10Z","date_updated":"2020-11-20T09:32:10Z","access_level":"open_access","checksum":"17de728b0205979feb95ce663ba918c2","file_id":"8781","file_size":2106888,"file_name":"2020_NewPhytologist_Mazur.pdf","creator":"dernst"}],"_id":"7500","oa_version":"Published Version","file_date_updated":"2020-11-20T09:32:10Z"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2020-04-08T15:20:53Z","date_published":"2020-04-01T00:00:00Z","status":"public","issue":"4","pmid":1,"ddc":["570"],"year":"2020","publisher":"Springer Nature","article_type":"original","type":"journal_article","doi":"10.1038/s41559-020-1132-7","oa_version":"Submitted Version","file_date_updated":"2020-10-09T09:56:01Z","file":[{"creator":"dernst","file_name":"2020_NatureEcolEvo_Tomanek.pdf","file_size":745242,"file_id":"8640","checksum":"ef3bbf42023e30b2c24a6278025d2040","access_level":"open_access","date_updated":"2020-10-09T09:56:01Z","date_created":"2020-10-09T09:56:01Z","success":1,"content_type":"application/pdf","relation":"main_file"}],"_id":"7652","department":[{"_id":"GaTk"},{"_id":"CaGu"}],"external_id":{"pmid":["32152532"],"isi":["000519008300005"]},"date_updated":"2026-08-10T22:30:57Z","related_material":{"record":[{"id":"7016","relation":"research_data","status":"public"},{"status":"public","relation":"research_data","id":"7383"},{"status":"public","id":"8155","relation":"dissertation_contains"},{"id":"8653","relation":"used_in_publication","status":"public"}],"link":[{"relation":"press_release","url":"https://ist.ac.at/en/news/how-to-thrive-without-gene-regulation/","description":"News on IST Homepage"}]},"oa":1,"acknowledgement":"We thank L. Hurst, N. Barton, M. Pleska, M. Steinrück, B. Kavcic and A. Staron for input on the manuscript, and To. Bergmiller and R. Chait for help with microfluidics experiments. I.T. is a recipient the OMV fellowship. R.G. is a recipient of a DOC (Doctoral Fellowship Programme of the Austrian Academy of Sciences) Fellowship of the Austrian Academy of Sciences.","project":[{"_id":"267C84F4-B435-11E9-9278-68D0E5697425","name":"Biophysically realistic genotype-phenotype maps for regulatory networks"}],"language":[{"iso":"eng"}],"author":[{"orcid":"0000-0001-6197-363X","full_name":"Tomanek, Isabella","last_name":"Tomanek","first_name":"Isabella","id":"3981F020-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0003-2539-3560","full_name":"Grah, Rok","last_name":"Grah","first_name":"Rok","id":"483E70DE-F248-11E8-B48F-1D18A9856A87"},{"first_name":"M.","last_name":"Lagator","full_name":"Lagator, M."},{"first_name":"A. M. C.","last_name":"Andersson","full_name":"Andersson, A. M. C."},{"last_name":"Bollback","id":"2C6FA9CC-F248-11E8-B48F-1D18A9856A87","first_name":"Jonathan P","orcid":"0000-0002-4624-4612","full_name":"Bollback, Jonathan P"},{"first_name":"Gašper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","last_name":"Tkačik","full_name":"Tkačik, Gašper","orcid":"0000-0002-6699-1455"},{"last_name":"Guet","id":"47F8433E-F248-11E8-B48F-1D18A9856A87","first_name":"Calin C","orcid":"0000-0001-6220-2052","full_name":"Guet, Calin C"}],"citation":{"ieee":"I. Tomanek et al., “Gene amplification as a form of population-level gene expression regulation,” Nature Ecology & Evolution, vol. 4, no. 4. Springer Nature, pp. 612–625, 2020.","mla":"Tomanek, Isabella, et al. “Gene Amplification as a Form of Population-Level Gene Expression Regulation.” Nature Ecology & Evolution, vol. 4, no. 4, Springer Nature, 2020, pp. 612–25, doi:10.1038/s41559-020-1132-7.","short":"I. Tomanek, R. Grah, M. Lagator, A.M.C. Andersson, J.P. Bollback, G. Tkačik, C.C. Guet, Nature Ecology & Evolution 4 (2020) 612–625.","ista":"Tomanek I, Grah R, Lagator M, Andersson AMC, Bollback JP, Tkačik G, Guet CC. 2020. Gene amplification as a form of population-level gene expression regulation. Nature Ecology & Evolution. 4(4), 612–625.","chicago":"Tomanek, Isabella, Rok Grah, M. Lagator, A. M. C. Andersson, Jonathan P Bollback, Gašper Tkačik, and Calin C Guet. “Gene Amplification as a Form of Population-Level Gene Expression Regulation.” Nature Ecology & Evolution. Springer Nature, 2020. https://doi.org/10.1038/s41559-020-1132-7.","ama":"Tomanek I, Grah R, Lagator M, et al. Gene amplification as a form of population-level gene expression regulation. Nature Ecology & Evolution. 2020;4(4):612-625. doi:10.1038/s41559-020-1132-7","apa":"Tomanek, I., Grah, R., Lagator, M., Andersson, A. M. C., Bollback, J. P., Tkačik, G., & Guet, C. C. (2020). Gene amplification as a form of population-level gene expression regulation. Nature Ecology & Evolution. Springer Nature. https://doi.org/10.1038/s41559-020-1132-7"},"isi":1,"article_processing_charge":"No","page":"612-625","scopus_import":"1","month":"04","volume":4,"publication_identifier":{"issn":["2397-334X"]},"abstract":[{"lang":"eng","text":"Organisms cope with change by taking advantage of transcriptional regulators. However, when faced with rare environments, the evolution of transcriptional regulators and their promoters may be too slow. Here, we investigate whether the intrinsic instability of gene duplication and amplification provides a generic alternative to canonical gene regulation. Using real-time monitoring of gene-copy-number mutations in Escherichia coli, we show that gene duplications and amplifications enable adaptation to fluctuating environments by rapidly generating copy-number and, therefore, expression-level polymorphisms. This amplification-mediated gene expression tuning (AMGET) occurs on timescales that are similar to canonical gene regulation and can respond to rapid environmental changes. Mathematical modelling shows that amplifications also tune gene expression in stochastic environments in which transcription-factor-based schemes are hard to evolve or maintain. The fleeting nature of gene amplifications gives rise to a generic population-level mechanism that relies on genetic heterogeneity to rapidly tune the expression of any gene, without leaving any genomic signature."}],"intvolume":" 4","publication":"Nature Ecology & Evolution","title":"Gene amplification as a form of population-level gene expression regulation","publication_status":"published","has_accepted_license":"1","day":"01","quality_controlled":"1"},{"related_material":{"record":[{"status":"public","id":"449","relation":"part_of_dissertation"},{"status":"public","relation":"part_of_dissertation","id":"7500"},{"status":"public","id":"7427","relation":"part_of_dissertation"},{"id":"191","relation":"part_of_dissertation","status":"public"},{"status":"public","id":"6260","relation":"part_of_dissertation"}]},"date_updated":"2026-06-18T19:02:05Z","department":[{"_id":"JiFr"}],"oa_version":"Published Version","file_date_updated":"2021-12-08T23:30:03Z","_id":"8822","file":[{"access_level":"closed","date_updated":"2021-07-16T22:30:03Z","checksum":"210a9675af5e4c78b0b56d920ac82866","file_name":"Jakub Hajný IST Austria final_JH.docx","file_size":91279806,"file_id":"8919","creator":"jhajny","embargo_to":"open_access","relation":"source_file","date_created":"2020-12-04T07:27:52Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document"},{"creator":"jhajny","file_id":"8933","embargo":"2021-12-07","file_size":68707697,"file_name":"Jakub Hajný IST Austria final_JH-merged without Science.pdf","checksum":"1781385b4aa73eba89cc76c6172f71d2","date_updated":"2021-12-08T23:30:03Z","access_level":"open_access","content_type":"application/pdf","date_created":"2020-12-09T15:04:41Z","relation":"main_file"}],"alternative_title":["ISTA Thesis"],"supervisor":[{"last_name":"Friml","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří"}],"doi":"10.15479/AT:ISTA:8822","publisher":"Institute of Science and Technology Austria","type":"dissertation","ddc":["580"],"year":"2020","date_published":"2020-12-01T00:00:00Z","status":"public","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2020-12-01T12:38:18Z","day":"01","degree_awarded":"PhD","abstract":[{"text":"Self-organization is a hallmark of plant development manifested e.g. by intricate leaf vein patterns, flexible formation of vasculature during organogenesis or its regeneration following wounding. Spontaneously arising channels transporting the phytohormone auxin, created by coordinated polar localizations of PIN-FORMED 1 (PIN1) auxin exporter, provide positional cues for these as well as other plant patterning processes. To find regulators acting downstream of auxin and the TIR1/AFB auxin signaling pathway essential for PIN1 coordinated polarization during auxin canalization, we performed microarray experiments. Besides the known components of general PIN polarity maintenance, such as PID and PIP5K kinases, we identified and characterized a new regulator of auxin canalization, the transcription factor WRKY DNA-BINDING PROTEIN 23 (WRKY23).\r\nNext, we designed a subsequent microarray experiment to further uncover other molecular players, downstream of auxin-TIR1/AFB-WRKY23 involved in the regulation of auxin-mediated PIN repolarization. We identified a novel and crucial part of the molecular machinery underlying auxin canalization. The auxin-regulated malectin-type receptor-like kinase CAMEL and the associated leucine-rich repeat receptor-like kinase CANAR target and directly phosphorylate PIN auxin transporters. camel and canar mutants are impaired in PIN1 subcellular trafficking and auxin-mediated repolarization leading to defects in auxin transport, ultimately to leaf venation and vasculature regeneration defects. Our results describe the CAMEL-CANAR receptor complex, which is required for auxin feed-back on its own transport and thus for coordinated tissue polarization during auxin canalization.","lang":"eng"}],"OA_place":"publisher","publication_status":"published","corr_author":"1","title":"Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration","has_accepted_license":"1","publication_identifier":{"issn":["2663-337X"]},"month":"12","language":[{"iso":"eng"}],"author":[{"full_name":"Hajny, Jakub","orcid":"0000-0003-2140-7195","id":"4800CC20-F248-11E8-B48F-1D18A9856A87","first_name":"Jakub","last_name":"Hajny"}],"citation":{"apa":"Hajny, J. (2020). Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8822","ama":"Hajny J. Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration. 2020. doi:10.15479/AT:ISTA:8822","ista":"Hajny J. 2020. Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration. Institute of Science and Technology Austria.","chicago":"Hajny, Jakub. “Identification and Characterization of the Molecular Machinery of Auxin-Dependent Canalization during Vasculature Formation and Regeneration.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8822.","short":"J. Hajny, Identification and Characterization of the Molecular Machinery of Auxin-Dependent Canalization during Vasculature Formation and Regeneration, Institute of Science and Technology Austria, 2020.","mla":"Hajny, Jakub. Identification and Characterization of the Molecular Machinery of Auxin-Dependent Canalization during Vasculature Formation and Regeneration. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8822.","ieee":"J. Hajny, “Identification and characterization of the molecular machinery of auxin-dependent canalization during vasculature formation and regeneration,” Institute of Science and Technology Austria, 2020."},"article_processing_charge":"No","page":"249","oa":1},{"department":[{"_id":"CaGu"}],"date_updated":"2026-04-08T07:29:19Z","related_material":{"record":[{"id":"7652","relation":"research_data","status":"public"}]},"supervisor":[{"full_name":"Guet, Calin C","orcid":"0000-0001-6220-2052","id":"47F8433E-F248-11E8-B48F-1D18A9856A87","first_name":"Calin C","last_name":"Guet"}],"doi":"10.15479/AT:ISTA:8653","oa_version":"Published Version","file_date_updated":"2021-10-20T22:30:03Z","_id":"8653","file":[{"embargo_to":"open_access","creator":"itomanek","file_size":25131884,"file_name":"Thesis_ITomanek_final_201016.docx","file_id":"8666","checksum":"c01d9f59794b4b70528f37637c17ad02","access_level":"closed","date_updated":"2021-10-20T22:30:03Z","date_created":"2020-10-16T12:14:21Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","relation":"source_file"},{"creator":"itomanek","file_id":"8667","embargo":"2021-10-19","file_size":15405675,"file_name":"Thesis_ITomanek_final_201016.pdf","checksum":"f8edbc3b0f81a780e13ca1e561d42d8b","date_updated":"2021-10-20T22:30:03Z","access_level":"open_access","content_type":"application/pdf","date_created":"2020-10-16T12:14:21Z","relation":"main_file"}],"alternative_title":["ISTA Thesis"],"ddc":["576"],"year":"2020","publisher":"Institute of Science and Technology Austria","type":"dissertation","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2020-10-13T13:02:33Z","keyword":["duplication","amplification","promoter","CNV","AMGET","experimental evolution","Escherichia coli"],"date_published":"2020-10-13T00:00:00Z","status":"public","degree_awarded":"PhD","day":"13","abstract":[{"text":"Mutations are the raw material of evolution and come in many different flavors. Point mutations change a single letter in the DNA sequence, while copy number mutations like duplications or deletions add or remove many letters of the DNA sequence simultaneously. Each type of mutation exhibits specific properties like its rate of formation and reversal. \r\nGene expression is a fundamental phenotype that can be altered by both, point and copy number mutations. The following thesis is concerned with the dynamics of gene expression evolution and how it is affected by the properties exhibited by point and copy number mutations. Specifically, we are considering i) copy number mutations during adaptation to fluctuating environments and ii) the interaction of copy number and point mutations during adaptation to constant environments. ","lang":"eng"}],"OA_place":"publisher","publication_status":"published","corr_author":"1","title":"The evolution of gene expression by copy number and point mutations","has_accepted_license":"1","month":"10","publication_identifier":{"issn":["2663-337X"]},"oa":1,"language":[{"iso":"eng"}],"author":[{"last_name":"Tomanek","id":"3981F020-F248-11E8-B48F-1D18A9856A87","first_name":"Isabella","orcid":"0000-0001-6197-363X","full_name":"Tomanek, Isabella"}],"article_processing_charge":"No","citation":{"apa":"Tomanek, I. (2020). The evolution of gene expression by copy number and point mutations. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8653","ama":"Tomanek I. The evolution of gene expression by copy number and point mutations. 2020. doi:10.15479/AT:ISTA:8653","chicago":"Tomanek, Isabella. “The Evolution of Gene Expression by Copy Number and Point Mutations.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8653.","ista":"Tomanek I. 2020. The evolution of gene expression by copy number and point mutations. Institute of Science and Technology Austria.","short":"I. Tomanek, The Evolution of Gene Expression by Copy Number and Point Mutations, Institute of Science and Technology Austria, 2020.","ieee":"I. Tomanek, “The evolution of gene expression by copy number and point mutations,” Institute of Science and Technology Austria, 2020.","mla":"Tomanek, Isabella. The Evolution of Gene Expression by Copy Number and Point Mutations. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8653."},"page":"117"},{"file_date_updated":"2020-11-06T07:41:03Z","oa_version":"Submitted Version","alternative_title":["LNCS"],"_id":"8728","file":[{"relation":"main_file","success":1,"content_type":"application/pdf","date_created":"2020-11-06T07:41:03Z","checksum":"ae83f27e5b189d5abc2e7514f1b7e1b5","date_updated":"2020-11-06T07:41:03Z","access_level":"open_access","creator":"dernst","file_id":"8729","file_size":726648,"file_name":"2020_LNCS_ATVA_Asadi_accepted.pdf"}],"doi":"10.1007/978-3-030-59152-6_14","external_id":{"isi":["000723555700014"]},"related_material":{"record":[{"status":"public","id":"8934","relation":"dissertation_contains"}]},"date_updated":"2026-08-10T22:31:00Z","department":[{"_id":"KrCh"}],"status":"public","date_published":"2020-10-12T00:00:00Z","date_created":"2020-11-06T07:30:05Z","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","type":"conference","publisher":"Springer Nature","ddc":["000"],"conference":{"location":"Hanoi, Vietnam","end_date":"2020-10-23","start_date":"2020-10-19","name":"ATVA: Automated Technology for Verification and Analysis"},"year":"2020","publication":"Automated Technology for Verification and Analysis","intvolume":" 12302","abstract":[{"lang":"eng","text":"Discrete-time Markov Chains (MCs) and Markov Decision Processes (MDPs) are two standard formalisms in system analysis. Their main associated quantitative objectives are hitting probabilities, discounted sum, and mean payoff. Although there are many techniques for computing these objectives in general MCs/MDPs, they have not been thoroughly studied in terms of parameterized algorithms, particularly when treewidth is used as the parameter. This is in sharp contrast to qualitative objectives for MCs, MDPs and graph games, for which treewidth-based algorithms yield significant complexity improvements. In this work, we show that treewidth can also be used to obtain faster algorithms for the quantitative problems. For an MC with n states and m transitions, we show that each of the classical quantitative objectives can be computed in O((n+m)⋅t2) time, given a tree decomposition of the MC with width t. Our results also imply a bound of O(κ⋅(n+m)⋅t2) for each objective on MDPs, where κ is the number of strategy-iteration refinements required for the given input and objective. Finally, we make an experimental evaluation of our new algorithms on low-treewidth MCs and MDPs obtained from the DaCapo benchmark suite. Our experiments show that on low-treewidth MCs and MDPs, our algorithms outperform existing well-established methods by one or more orders of magnitude."}],"has_accepted_license":"1","publication_status":"published","title":"Faster algorithms for quantitative analysis of MCs and MDPs with small treewidth","day":"12","quality_controlled":"1","author":[{"full_name":"Asadi, Ali","last_name":"Asadi","first_name":"Ali"},{"last_name":"Chatterjee","first_name":"Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","full_name":"Chatterjee, Krishnendu"},{"orcid":"0000-0003-1702-6584","full_name":"Goharshady, Amir Kafshdar","last_name":"Goharshady","id":"391365CE-F248-11E8-B48F-1D18A9856A87","first_name":"Amir Kafshdar"},{"full_name":"Mohammadi, Kiarash","last_name":"Mohammadi","first_name":"Kiarash"},{"id":"49704004-F248-11E8-B48F-1D18A9856A87","first_name":"Andreas","last_name":"Pavlogiannis","full_name":"Pavlogiannis, Andreas","orcid":"0000-0002-8943-0722"}],"project":[{"grant_number":"S 11407_N23","name":"Rigorous Systems Engineering","call_identifier":"FWF","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"grant_number":"ICT15-003","_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification"},{"_id":"267066CE-B435-11E9-9278-68D0E5697425","name":"Quantitative Analysis of Probabilistic Systems with a focus on Crypto-Currencies"}],"language":[{"iso":"eng"}],"page":"253-270","citation":{"ieee":"A. Asadi, K. Chatterjee, A. K. Goharshady, K. Mohammadi, and A. Pavlogiannis, “Faster algorithms for quantitative analysis of MCs and MDPs with small treewidth,” in Automated Technology for Verification and Analysis, Hanoi, Vietnam, 2020, vol. 12302, pp. 253–270.","mla":"Asadi, Ali, et al. “Faster Algorithms for Quantitative Analysis of MCs and MDPs with Small Treewidth.” Automated Technology for Verification and Analysis, vol. 12302, Springer Nature, 2020, pp. 253–70, doi:10.1007/978-3-030-59152-6_14.","short":"A. Asadi, K. Chatterjee, A.K. Goharshady, K. Mohammadi, A. Pavlogiannis, in:, Automated Technology for Verification and Analysis, Springer Nature, 2020, pp. 253–270.","ama":"Asadi A, Chatterjee K, Goharshady AK, Mohammadi K, Pavlogiannis A. Faster algorithms for quantitative analysis of MCs and MDPs with small treewidth. In: Automated Technology for Verification and Analysis. Vol 12302. Springer Nature; 2020:253-270. doi:10.1007/978-3-030-59152-6_14","apa":"Asadi, A., Chatterjee, K., Goharshady, A. K., Mohammadi, K., & Pavlogiannis, A. (2020). Faster algorithms for quantitative analysis of MCs and MDPs with small treewidth. In Automated Technology for Verification and Analysis (Vol. 12302, pp. 253–270). Hanoi, Vietnam: Springer Nature. https://doi.org/10.1007/978-3-030-59152-6_14","ista":"Asadi A, Chatterjee K, Goharshady AK, Mohammadi K, Pavlogiannis A. 2020. Faster algorithms for quantitative analysis of MCs and MDPs with small treewidth. Automated Technology for Verification and Analysis. ATVA: Automated Technology for Verification and Analysis, LNCS, vol. 12302, 253–270.","chicago":"Asadi, Ali, Krishnendu Chatterjee, Amir Kafshdar Goharshady, Kiarash Mohammadi, and Andreas Pavlogiannis. “Faster Algorithms for Quantitative Analysis of MCs and MDPs with Small Treewidth.” In Automated Technology for Verification and Analysis, 12302:253–70. Springer Nature, 2020. https://doi.org/10.1007/978-3-030-59152-6_14."},"article_processing_charge":"No","isi":1,"oa":1,"publication_identifier":{"eissn":["1611-3349"],"eisbn":["9783030591526"],"isbn":["9783030591519"],"issn":["0302-9743"]},"volume":12302,"scopus_import":"1","month":"10"},{"quality_controlled":"1","day":"11","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1902.04373"}],"publication_status":"published","title":"Polynomial invariant generation for non-deterministic recursive programs","abstract":[{"lang":"eng","text":"We consider the classical problem of invariant generation for programs with polynomial assignments and focus on synthesizing invariants that are a conjunction of strict polynomial inequalities. We present a sound and semi-complete method based on positivstellensaetze, i.e. theorems in semi-algebraic geometry that characterize positive polynomials over a semi-algebraic set.\r\n\r\nOn the theoretical side, the worst-case complexity of our approach is subexponential, whereas the worst-case complexity of the previous complete method (Kapur, ACA 2004) is doubly-exponential. Even when restricted to linear invariants, the best previous complexity for complete invariant generation is exponential (Colon et al, CAV 2003). On the practical side, we reduce the invariant generation problem to quadratic programming (QCLP), which is a classical optimization problem with many industrial solvers. We demonstrate the applicability of our approach by providing experimental results on several academic benchmarks. To the best of our knowledge, the only previous invariant generation method that provides completeness guarantees for invariants consisting of polynomial inequalities is (Kapur, ACA 2004), which relies on quantifier elimination and cannot even handle toy programs such as our running example."}],"publication":"Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation","publication_identifier":{"isbn":["9781450376136"]},"scopus_import":"1","month":"06","citation":{"mla":"Chatterjee, Krishnendu, et al. “Polynomial Invariant Generation for Non-Deterministic Recursive Programs.” Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation, Association for Computing Machinery, 2020, pp. 672–87, doi:10.1145/3385412.3385969.","ieee":"K. Chatterjee, H. Fu, A. K. Goharshady, and E. K. Goharshady, “Polynomial invariant generation for non-deterministic recursive programs,” in Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation, London, United Kingdom, 2020, pp. 672–687.","ista":"Chatterjee K, Fu H, Goharshady AK, Goharshady EK. 2020. Polynomial invariant generation for non-deterministic recursive programs. Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation. PLDI: Programming Language Design and Implementation, 672–687.","chicago":"Chatterjee, Krishnendu, Hongfei Fu, Amir Kafshdar Goharshady, and Ehsan Kafshdar Goharshady. “Polynomial Invariant Generation for Non-Deterministic Recursive Programs.” In Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation, 672–87. Association for Computing Machinery, 2020. https://doi.org/10.1145/3385412.3385969.","apa":"Chatterjee, K., Fu, H., Goharshady, A. K., & Goharshady, E. K. (2020). Polynomial invariant generation for non-deterministic recursive programs. In Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation (pp. 672–687). London, United Kingdom: Association for Computing Machinery. https://doi.org/10.1145/3385412.3385969","ama":"Chatterjee K, Fu H, Goharshady AK, Goharshady EK. Polynomial invariant generation for non-deterministic recursive programs. In: Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation. Association for Computing Machinery; 2020:672-687. doi:10.1145/3385412.3385969","short":"K. Chatterjee, H. Fu, A.K. Goharshady, E.K. Goharshady, in:, Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation, Association for Computing Machinery, 2020, pp. 672–687."},"article_processing_charge":"No","isi":1,"page":"672-687","project":[{"call_identifier":"FWF","name":"Rigorous Systems Engineering","_id":"25832EC2-B435-11E9-9278-68D0E5697425","grant_number":"S 11407_N23"},{"_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification","grant_number":"ICT15-003"}],"language":[{"iso":"eng"}],"author":[{"full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","first_name":"Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee"},{"first_name":"Hongfei","id":"3AAD03D6-F248-11E8-B48F-1D18A9856A87","last_name":"Fu","full_name":"Fu, Hongfei"},{"first_name":"Amir Kafshdar","id":"391365CE-F248-11E8-B48F-1D18A9856A87","last_name":"Goharshady","full_name":"Goharshady, Amir Kafshdar","orcid":"0000-0003-1702-6584"},{"last_name":"Goharshady","first_name":"Ehsan Kafshdar","full_name":"Goharshady, Ehsan Kafshdar"}],"arxiv":1,"oa":1,"date_updated":"2026-08-10T22:31:00Z","related_material":{"record":[{"relation":"dissertation_contains","id":"8934","status":"public"}]},"external_id":{"isi":["000614622300045"],"arxiv":["1902.04373"]},"department":[{"_id":"KrCh"}],"_id":"8089","oa_version":"Preprint","doi":"10.1145/3385412.3385969","publisher":"Association for Computing Machinery","type":"conference","conference":{"start_date":"2020-06-15","name":"PLDI: Programming Language Design and Implementation","end_date":"2020-06-20","location":"London, United Kingdom"},"year":"2020","date_published":"2020-06-11T00:00:00Z","status":"public","date_created":"2020-07-05T22:00:45Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"external_id":{"isi":["000681656800005"]},"related_material":{"record":[{"id":"8934","relation":"dissertation_contains","status":"public"}]},"date_updated":"2026-08-10T22:31:01Z","department":[{"_id":"KrCh"}],"file_date_updated":"2020-07-14T12:48:03Z","oa_version":"Published Version","alternative_title":["LNCS"],"file":[{"content_type":"application/pdf","date_created":"2020-05-26T13:34:48Z","relation":"main_file","file_id":"7895","file_size":651250,"file_name":"2020_LNCS_Chatterjee.pdf","creator":"dernst","date_updated":"2020-07-14T12:48:03Z","access_level":"open_access","checksum":"8618b80f4cf7b39a60e61a6445ad9807"}],"_id":"7810","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"doi":"10.1007/978-3-030-44914-8_5","type":"conference","publisher":"Springer Nature","ddc":["000"],"conference":{"name":"ESOP: Programming Languages and Systems","start_date":"2020-04-25","end_date":"2020-04-30","location":"Dublin, Ireland"},"year":"2020","status":"public","date_published":"2020-04-18T00:00:00Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2020-05-10T22:00:50Z","day":"18","quality_controlled":"1","publication":"European Symposium on Programming","intvolume":" 12075","abstract":[{"text":"Interprocedural data-flow analyses form an expressive and useful paradigm of numerous static analysis applications, such as live variables analysis, alias analysis and null pointers analysis. The most widely-used framework for interprocedural data-flow analysis is IFDS, which encompasses distributive data-flow functions over a finite domain. On-demand data-flow analyses restrict the focus of the analysis on specific program locations and data facts. This setting provides a natural split between (i) an offline (or preprocessing) phase, where the program is partially analyzed and analysis summaries are created, and (ii) an online (or query) phase, where analysis queries arrive on demand and the summaries are used to speed up answering queries.\r\nIn this work, we consider on-demand IFDS analyses where the queries concern program locations of the same procedure (aka same-context queries). We exploit the fact that flow graphs of programs have low treewidth to develop faster algorithms that are space and time optimal for many common data-flow analyses, in both the preprocessing and the query phase. We also use treewidth to develop query solutions that are embarrassingly parallelizable, i.e. the total work for answering each query is split to a number of threads such that each thread performs only a constant amount of work. Finally, we implement a static analyzer based on our algorithms, and perform a series of on-demand analysis experiments on standard benchmarks. Our experimental results show a drastic speed-up of the queries after only a lightweight preprocessing phase, which significantly outperforms existing techniques.","lang":"eng"}],"has_accepted_license":"1","corr_author":"1","publication_status":"published","title":"Optimal and perfectly parallel algorithms for on-demand data-flow analysis","publication_identifier":{"eissn":["1611-3349"],"issn":["0302-9743"],"isbn":["9783030449131"]},"volume":12075,"scopus_import":"1","month":"04","author":[{"full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","first_name":"Krishnendu","last_name":"Chatterjee"},{"last_name":"Goharshady","id":"391365CE-F248-11E8-B48F-1D18A9856A87","first_name":"Amir Kafshdar","orcid":"0000-0003-1702-6584","full_name":"Goharshady, Amir Kafshdar"},{"orcid":"0000-0003-4783-0389","full_name":"Ibsen-Jensen, Rasmus","last_name":"Ibsen-Jensen","id":"3B699956-F248-11E8-B48F-1D18A9856A87","first_name":"Rasmus"},{"orcid":"0000-0002-8943-0722","full_name":"Pavlogiannis, Andreas","last_name":"Pavlogiannis","first_name":"Andreas","id":"49704004-F248-11E8-B48F-1D18A9856A87"}],"project":[{"call_identifier":"FWF","name":"Rigorous Systems Engineering","_id":"25832EC2-B435-11E9-9278-68D0E5697425","grant_number":"S 11407_N23"},{"_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification","grant_number":"ICT15-003"},{"name":"Quantitative Game-theoretic Analysis of Blockchain Applications and Smart Contracts","_id":"266EEEC0-B435-11E9-9278-68D0E5697425"},{"_id":"267066CE-B435-11E9-9278-68D0E5697425","name":"Quantitative Analysis of Probabilistic Systems with a focus on Crypto-Currencies"}],"language":[{"iso":"eng"}],"page":"112-140","article_processing_charge":"No","isi":1,"citation":{"mla":"Chatterjee, Krishnendu, et al. “Optimal and Perfectly Parallel Algorithms for On-Demand Data-Flow Analysis.” European Symposium on Programming, vol. 12075, Springer Nature, 2020, pp. 112–40, doi:10.1007/978-3-030-44914-8_5.","ieee":"K. Chatterjee, A. K. Goharshady, R. Ibsen-Jensen, and A. Pavlogiannis, “Optimal and perfectly parallel algorithms for on-demand data-flow analysis,” in European Symposium on Programming, Dublin, Ireland, 2020, vol. 12075, pp. 112–140.","short":"K. Chatterjee, A.K. Goharshady, R. Ibsen-Jensen, A. Pavlogiannis, in:, European Symposium on Programming, Springer Nature, 2020, pp. 112–140.","chicago":"Chatterjee, Krishnendu, Amir Kafshdar Goharshady, Rasmus Ibsen-Jensen, and Andreas Pavlogiannis. “Optimal and Perfectly Parallel Algorithms for On-Demand Data-Flow Analysis.” In European Symposium on Programming, 12075:112–40. Springer Nature, 2020. https://doi.org/10.1007/978-3-030-44914-8_5.","ista":"Chatterjee K, Goharshady AK, Ibsen-Jensen R, Pavlogiannis A. 2020. Optimal and perfectly parallel algorithms for on-demand data-flow analysis. European Symposium on Programming. ESOP: Programming Languages and Systems, LNCS, vol. 12075, 112–140.","apa":"Chatterjee, K., Goharshady, A. K., Ibsen-Jensen, R., & Pavlogiannis, A. (2020). Optimal and perfectly parallel algorithms for on-demand data-flow analysis. In European Symposium on Programming (Vol. 12075, pp. 112–140). Dublin, Ireland: Springer Nature. https://doi.org/10.1007/978-3-030-44914-8_5","ama":"Chatterjee K, Goharshady AK, Ibsen-Jensen R, Pavlogiannis A. Optimal and perfectly parallel algorithms for on-demand data-flow analysis. In: European Symposium on Programming. Vol 12075. Springer Nature; 2020:112-140. doi:10.1007/978-3-030-44914-8_5"},"oa":1},{"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2019-09-29T22:00:44Z","date_published":"2020-01-01T00:00:00Z","status":"public","year":"2020","publisher":"Elsevier","article_type":"original","type":"journal_article","doi":"10.1016/j.ress.2019.106665","article_number":"106665","_id":"6918","oa_version":"Preprint","department":[{"_id":"KrCh"}],"date_updated":"2026-08-10T22:31:01Z","related_material":{"record":[{"relation":"dissertation_contains","id":"8934","status":"public"}]},"external_id":{"isi":["000501641400050"],"arxiv":["1712.09692"]},"acknowledgement":"We are grateful to the anonymous reviewers for their comments, which significantly improved the present work. The research was partially supported by the EPSRC Early Career Fellowship EP/R023379/1, grant no. SC7-1718-01 of the London Mathematical Society, an IBM PhD Fellowship, and a DOC Fellowship of the Austrian Academy of Sciences (ÖAW).","arxiv":1,"oa":1,"article_processing_charge":"No","isi":1,"citation":{"short":"A.K. Goharshady, F. Mohammadi, Reliability Engineering and System Safety 193 (2020).","ama":"Goharshady AK, Mohammadi F. An efficient algorithm for computing network reliability in small treewidth. Reliability Engineering and System Safety. 2020;193. doi:10.1016/j.ress.2019.106665","apa":"Goharshady, A. K., & Mohammadi, F. (2020). An efficient algorithm for computing network reliability in small treewidth. Reliability Engineering and System Safety. Elsevier. https://doi.org/10.1016/j.ress.2019.106665","ista":"Goharshady AK, Mohammadi F. 2020. An efficient algorithm for computing network reliability in small treewidth. Reliability Engineering and System Safety. 193, 106665.","chicago":"Goharshady, Amir Kafshdar, and Fatemeh Mohammadi. “An Efficient Algorithm for Computing Network Reliability in Small Treewidth.” Reliability Engineering and System Safety. Elsevier, 2020. https://doi.org/10.1016/j.ress.2019.106665.","mla":"Goharshady, Amir Kafshdar, and Fatemeh Mohammadi. “An Efficient Algorithm for Computing Network Reliability in Small Treewidth.” Reliability Engineering and System Safety, vol. 193, 106665, Elsevier, 2020, doi:10.1016/j.ress.2019.106665.","ieee":"A. K. Goharshady and F. Mohammadi, “An efficient algorithm for computing network reliability in small treewidth,” Reliability Engineering and System Safety, vol. 193. Elsevier, 2020."},"language":[{"iso":"eng"}],"project":[{"name":"Quantitative Game-theoretic Analysis of Blockchain Applications and Smart Contracts","_id":"266EEEC0-B435-11E9-9278-68D0E5697425"}],"author":[{"orcid":"0000-0003-1702-6584","full_name":"Goharshady, Amir Kafshdar","last_name":"Goharshady","first_name":"Amir Kafshdar","id":"391365CE-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Mohammadi, Fatemeh","last_name":"Mohammadi","first_name":"Fatemeh"}],"scopus_import":"1","month":"01","volume":193,"publication_identifier":{"issn":["0951-8320"]},"title":"An efficient algorithm for computing network reliability in small treewidth","publication_status":"published","intvolume":" 193","abstract":[{"text":"We consider the classic problem of Network Reliability. A network is given together with a source vertex, one or more target vertices, and probabilities assigned to each of the edges. Each edge of the network is operable with its associated probability and the problem is to determine the probability of having at least one source-to-target path that is entirely composed of operable edges. This problem is known to be NP-hard.\r\n\r\nWe provide a novel scalable algorithm to solve the Network Reliability problem when the treewidth of the underlying network is small. We also show our algorithm’s applicability for real-world transit networks that have small treewidth, including the metro networks of major cities, such as London and Tokyo. Our algorithm leverages tree decompositions to shrink the original graph into much smaller graphs, for which reliability can be efficiently and exactly computed using a brute force method. To the best of our knowledge, this is the first exact algorithm for Network Reliability that can scale to handle real-world instances of the problem.","lang":"eng"}],"publication":"Reliability Engineering and System Safety","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1712.09692"}],"quality_controlled":"1","day":"01"},{"OA_place":"publisher","abstract":[{"text":"The medial habenula (MHb) is an evolutionary conserved epithalamic structure important for the modulation of emotional memory. It is involved in regulation of anxiety, compulsive behavior, addiction (nicotinic and opioid), sexual and feeding behavior. MHb receives inputs from septal regions and projects exclusively to the interpeduncular nucleus (IPN). Distinct sub-regions of the septum project to different subnuclei of MHb: the bed nucleus of anterior commissure projects to dorsal MHb and the triangular septum projects to ventral MHb. Furthermore, the dorsal and ventral MHb project to the lateral and rostral/central IPN, respectively. Importantly, these projections have unique features of prominent co-release of different neurotransmitters and requirement of a peculiar type of calcium channel for release. In general, synaptic neurotransmission requires an activity-dependent influx of Ca2+ into the presynaptic terminal through voltage-gated calcium channels. The calcium channel family most commonly involved in neurotransmitter release comprises three members, P/Q-, N- and R-type with Cav2.1, Cav2.2 and Cav2.3 subunits, respectively. In contrast to most CNS synapses that mainly express Cav2.1 and/or Cav2.2, MHb terminals in the IPN exclusively express Cav2.3. In other parts of the brain, such as the hippocampus, Cav2.3 is mostly located to postsynaptic elements. This unusual presynaptic location of Cav2.3 in the MHb-IPN pathway implies unique mechanisms of glutamate release in this pathway. One potential example of such uniqueness is the facilitation of release by GABAB receptor (GBR) activation. Presynaptic GBRs usually inhibit the release of neurotransmitters by inhibiting presynaptic calcium channels. MHb shows the highest expression levels of GBR in the brain. GBRs comprise two subunits, GABAB1 (GB1) and GABAB2 (GB2), and are associated with auxiliary subunits, called potassium channel tetramerization domain containing proteins (KCTD) 8, 12, 12b and 16. Among these four subunits, KCTD12b is exclusively expressed in ventral MHb, and KCTD8 shows the strongest expression in the whole MHb among other brain regions, indicating that KCTD8 and KCTD12b may be involved in the unique mechanisms of neurotransmitter release mediated by Cav2.3 and regulated by GBRs in this pathway. \r\nIn the present study, we first verified that neurotransmission in both dorsal and ventral MHb-IPN pathways is mainly mediated by Cav2.3 using a selective blocker of R-type channels, SNX-482. We next found that baclofen, a GBR agonist, has facilitatory effects on release from ventral MHb terminal in rostral IPN, whereas it has inhibitory effects on release from dorsal MHb terminals in lateral IPN, indicating that KCTD12b expressed exclusively in ventral MHb may have a role in the facilitatory effects of GBR activation. In a heterologous expression system using HEK cells, we found that KCTD8 and KCTD12b but not KCTD12 directly bind with Cav2.3. Pre-embedding immunogold electron microscopy data show that Cav2.3 and KCTD12b are distributed most densely in presynaptic active zone in IPN with KCTD12b being present only in rostral/central but not lateral IPN, whereas GABAB, KCTD8 and KCTD12 are distributed most densely in perisynaptic sites with KCTD12 present more frequently in postsynaptic elements and only in rostral/central IPN. In freeze-fracture replica labelling, Cav2.3, KCTD8 and KCTD12b are co-localized with each other in the same active zone indicating that they may form complexes regulating vesicle release in rostral IPN. \r\nOn electrophysiological studies of wild type (WT) mice, we found that paired-pulse ratio in rostral IPN of KCTD12b knock-out (KO) mice is lower than those of WT and KCTD8 KO mice. Consistent with this finding, in mean variance analysis, release probability in rostral IPN of KCTD12b KO mice is higher than that of WT and KCTD8 KO mice. Although paired-pulse ratios are not different between WT and KCTD8 KO mice, the mean variance analysis revealed significantly lower release probability in rostral IPN of KCTD8 KO than WT mice. These results demonstrate bidirectional regulation of Cav2.3-mediated release by KCTD8 and KCTD12b without GBR activation in rostral IPN. Finally, we examined the baclofen effects in rostral IPN of KCTD8 and KCTD12b KO mice, and found the facilitation of release remained in both KO mice, indicating that the peculiar effects of the GBR activation in this pathway do not depend on the selective expression of these KCTD subunits in ventral MHb. However, we found that presynaptic potentiation of evoked EPSC amplitude by baclofen falls to baseline after washout faster in KCTD12b KO mice than WT, KCTD8 KO and KCTD8/12b double KO mice. This result indicates that KCTD12b is involved in sustained potentiation of vesicle release by GBR activation, whereas KCTD8 is involved in its termination in the absence of KCTD12b. Consistent with these functional findings, replica labelling revealed an increase in density of KCTD8, but not Cav2.3 or GBR at active zone in rostral IPN of KCTD12b KO mice compared with that of WT mice, suggesting that increased association of KCTD8 with Cav2.3 facilitates the release probability and termination of the GBR effect in the absence of KCTD12b.\r\nIn summary, our study provided new insights into the physiological roles of presynaptic Cav2.3, GBRs and their auxiliary subunits KCTDs at an evolutionary conserved neuronal circuit. Future studies will be required to identify the exact molecular mechanism underlying the GBR-mediated presynaptic potentiation on ventral MHb terminals. It remains to be determined whether the prominent presence of presynaptic KCTDs at active zone could exert similar neuromodulatory functions in different pathways of the brain.\r\n","lang":"eng"}],"has_accepted_license":"1","corr_author":"1","title":"Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway","publication_status":"published","day":"28","degree_awarded":"PhD","author":[{"last_name":"Bhandari","id":"45EDD1BC-F248-11E8-B48F-1D18A9856A87","first_name":"Pradeep","orcid":"0000-0003-0863-4481","full_name":"Bhandari, Pradeep"}],"language":[{"iso":"eng"}],"page":"79","article_processing_charge":"No","citation":{"mla":"Bhandari, Pradeep. Localization and Functional Role of Cav2.3 in the Medial Habenula to Interpeduncular Nucleus Pathway. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:7525.","ieee":"P. Bhandari, “Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway,” Institute of Science and Technology Austria, 2020.","ista":"Bhandari P. 2020. Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway. Institute of Science and Technology Austria.","chicago":"Bhandari, Pradeep. “Localization and Functional Role of Cav2.3 in the Medial Habenula to Interpeduncular Nucleus Pathway.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7525.","apa":"Bhandari, P. (2020). Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7525","ama":"Bhandari P. Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway. 2020. doi:10.15479/AT:ISTA:7525","short":"P. Bhandari, Localization and Functional Role of Cav2.3 in the Medial Habenula to Interpeduncular Nucleus Pathway, Institute of Science and Technology Austria, 2020."},"oa":1,"publication_identifier":{"issn":["2663-337X"]},"month":"02","file_date_updated":"2021-03-01T23:30:04Z","oa_version":"Published Version","alternative_title":["ISTA Thesis"],"_id":"7525","file":[{"creator":"pbhandari","file_size":9646346,"embargo":"2021-02-28","file_name":"Pradeep Bhandari Thesis.pdf","file_id":"7538","checksum":"4589234fdb12b4ad72273b311723a7b4","access_level":"open_access","date_updated":"2021-03-01T23:30:04Z","date_created":"2020-02-28T08:37:53Z","content_type":"application/pdf","relation":"main_file","title":"Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway"},{"date_created":"2020-02-28T08:47:14Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","relation":"source_file","title":"Localization and functional role of Cav2.3 in the medial habenula to interpeduncular nucleus pathway","embargo_to":"open_access","creator":"pbhandari","file_name":"Pradeep Bhandari Thesis.docx","file_size":35252164,"file_id":"7539","checksum":"aa79490553ca0a5c9b6fbcd152e93928","access_level":"closed","date_updated":"2021-03-01T23:30:04Z"}],"supervisor":[{"full_name":"Shigemoto, Ryuichi","orcid":"0000-0001-8761-9444","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi","last_name":"Shigemoto"}],"doi":"10.15479/AT:ISTA:7525","date_updated":"2026-04-08T07:27:27Z","department":[{"_id":"RySh"}],"status":"public","date_published":"2020-02-28T00:00:00Z","date_created":"2020-02-26T10:56:37Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","keyword":["Cav2.3","medial habenula (MHb)","interpeduncular nucleus (IPN)"],"type":"dissertation","publisher":"Institute of Science and Technology Austria","ddc":["570"],"acknowledged_ssus":[{"_id":"EM-Fac"}],"year":"2020"},{"department":[{"_id":"VlKo"}],"external_id":{"isi":["000511805200009"]},"date_updated":"2024-11-04T13:52:44Z","doi":"10.1007/s10957-019-01616-6","file_date_updated":"2021-03-16T23:30:04Z","oa_version":"Submitted Version","_id":"7161","file":[{"date_created":"2020-10-12T10:40:27Z","content_type":"application/pdf","relation":"main_file","creator":"dernst","file_name":"2020_JourOptimizationTheoryApplic_Shehu.pdf","file_size":332641,"embargo":"2021-03-15","file_id":"8647","checksum":"9f6dc6c6bf2b48cb3a2091a9ed5feaf2","access_level":"open_access","date_updated":"2021-03-16T23:30:04Z"}],"ddc":["518","510","515"],"year":"2020","type":"journal_article","article_type":"original","publisher":"Springer Nature","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_created":"2019-12-09T21:33:44Z","status":"public","date_published":"2020-03-01T00:00:00Z","day":"01","quality_controlled":"1","ec_funded":1,"publication":"Journal of Optimization Theory and Applications","abstract":[{"lang":"eng","text":"In this paper, we introduce an inertial projection-type method with different updating strategies for solving quasi-variational inequalities with strongly monotone and Lipschitz continuous operators in real Hilbert spaces. Under standard assumptions, we establish different strong convergence results for the proposed algorithm. Primary numerical experiments demonstrate the potential applicability of our scheme compared with some related methods in the literature."}],"intvolume":" 184","has_accepted_license":"1","title":"Inertial projection-type methods for solving quasi-variational inequalities in real Hilbert spaces","publication_status":"published","volume":184,"month":"03","scopus_import":"1","publication_identifier":{"issn":["0022-3239"],"eissn":["1573-2878"]},"oa":1,"acknowledgement":"We are grateful to the anonymous referees and editor whose insightful comments helped to considerably improve an earlier version of this paper. The research of the first author is supported by an ERC Grant from the Institute of Science and Technology (IST).","author":[{"last_name":"Shehu","id":"3FC7CB58-F248-11E8-B48F-1D18A9856A87","first_name":"Yekini","orcid":"0000-0001-9224-7139","full_name":"Shehu, Yekini"},{"first_name":"Aviv","last_name":"Gibali","full_name":"Gibali, Aviv"},{"last_name":"Sagratella","first_name":"Simone","full_name":"Sagratella, Simone"}],"language":[{"iso":"eng"}],"project":[{"_id":"25FBA906-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Discrete Optimization in Computer Vision: Theory and Practice","grant_number":"616160"}],"page":"877–894","citation":{"short":"Y. Shehu, A. Gibali, S. Sagratella, Journal of Optimization Theory and Applications 184 (2020) 877–894.","ama":"Shehu Y, Gibali A, Sagratella S. Inertial projection-type methods for solving quasi-variational inequalities in real Hilbert spaces. Journal of Optimization Theory and Applications. 2020;184:877–894. doi:10.1007/s10957-019-01616-6","apa":"Shehu, Y., Gibali, A., & Sagratella, S. (2020). Inertial projection-type methods for solving quasi-variational inequalities in real Hilbert spaces. Journal of Optimization Theory and Applications. Springer Nature. https://doi.org/10.1007/s10957-019-01616-6","chicago":"Shehu, Yekini, Aviv Gibali, and Simone Sagratella. “Inertial Projection-Type Methods for Solving Quasi-Variational Inequalities in Real Hilbert Spaces.” Journal of Optimization Theory and Applications. Springer Nature, 2020. https://doi.org/10.1007/s10957-019-01616-6.","ista":"Shehu Y, Gibali A, Sagratella S. 2020. Inertial projection-type methods for solving quasi-variational inequalities in real Hilbert spaces. Journal of Optimization Theory and Applications. 184, 877–894.","ieee":"Y. Shehu, A. Gibali, and S. Sagratella, “Inertial projection-type methods for solving quasi-variational inequalities in real Hilbert spaces,” Journal of Optimization Theory and Applications, vol. 184. Springer Nature, pp. 877–894, 2020.","mla":"Shehu, Yekini, et al. “Inertial Projection-Type Methods for Solving Quasi-Variational Inequalities in Real Hilbert Spaces.” Journal of Optimization Theory and Applications, vol. 184, Springer Nature, 2020, pp. 877–894, doi:10.1007/s10957-019-01616-6."},"isi":1,"article_processing_charge":"No"},{"supervisor":[{"last_name":"Tkačik","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","first_name":"Gašper","orcid":"0000-0002-6699-1455","full_name":"Tkačik, Gašper"},{"last_name":"Bollenbach","first_name":"Mark Tobias","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4398-476X","full_name":"Bollenbach, Mark Tobias"}],"doi":"10.15479/AT:ISTA:8657","oa_version":"Published Version","file_date_updated":"2021-10-07T22:30:03Z","file":[{"checksum":"d708ecd62b6fcc3bc1feb483b8dbe9eb","access_level":"open_access","date_updated":"2021-10-07T22:30:03Z","creator":"bkavcic","file_size":52636162,"embargo":"2021-10-06","file_name":"kavcicB_thesis202009.pdf","file_id":"8663","relation":"main_file","date_created":"2020-10-15T06:41:20Z","content_type":"application/pdf"},{"relation":"source_file","content_type":"application/zip","date_created":"2020-10-15T06:41:53Z","date_updated":"2021-10-07T22:30:03Z","access_level":"closed","checksum":"bb35f2352a04db19164da609f00501f3","file_id":"8664","file_size":321681247,"file_name":"2020b.zip","creator":"bkavcic","embargo_to":"open_access"}],"_id":"8657","alternative_title":["ISTA Thesis"],"department":[{"_id":"GaTk"}],"date_updated":"2026-07-06T12:44:35Z","related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"8250"},{"status":"public","relation":"part_of_dissertation","id":"7673"}]},"date_created":"2020-10-13T16:46:14Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_published":"2020-10-14T00:00:00Z","status":"public","acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"M-Shop"}],"ddc":["571","530","570"],"year":"2020","publisher":"Institute of Science and Technology Austria","type":"dissertation","abstract":[{"lang":"eng","text":"Synthesis of proteins – translation – is a fundamental process of life. Quantitative studies anchor translation into the context of bacterial physiology and reveal several mathematical relationships, called “growth laws,” which capture physiological feedbacks between protein synthesis and cell growth. Growth laws describe the dependency of the ribosome abundance as a function of growth rate, which can change depending on the growth conditions. Perturbations of translation reveal that bacteria employ a compensatory strategy in which the reduced translation capability results in increased expression of the translation machinery.\r\nPerturbations of translation are achieved in various ways; clinically interesting is the application of translation-targeting antibiotics – translation inhibitors. The antibiotic effects on bacterial physiology are often poorly understood. Bacterial responses to two or more simultaneously applied antibiotics are even more puzzling. The combined antibiotic effect determines the type of drug interaction, which ranges from synergy (the effect is stronger than expected) to antagonism (the effect is weaker) and suppression (one of the drugs loses its potency).\r\nIn the first part of this work, we systematically measure the pairwise interaction network for translation inhibitors that interfere with different steps in translation. We find that the interactions are surprisingly diverse and tend to be more antagonistic. To explore the underlying mechanisms, we begin with a minimal biophysical model of combined antibiotic action. We base this model on the kinetics of antibiotic uptake and binding together with the physiological response described by the growth laws. The biophysical model explains some drug interactions, but not all; it specifically fails to predict suppression.\r\nIn the second part of this work, we hypothesize that elusive suppressive drug interactions result from the interplay between ribosomes halted in different stages of translation. To elucidate this putative mechanism of drug interactions between translation inhibitors, we generate translation bottlenecks genetically using in- ducible control of translation factors that regulate well-defined translation cycle steps. These perturbations accurately mimic antibiotic action and drug interactions, supporting that the interplay of different translation bottlenecks partially causes these interactions.\r\nWe extend this approach by varying two translation bottlenecks simultaneously. This approach reveals the suppression of translocation inhibition by inhibited translation. We rationalize this effect by modeling dense traffic of ribosomes that move on transcripts in a translation factor-mediated manner. This model predicts a dissolution of traffic jams caused by inhibited translocation when the density of ribosome traffic is reduced by lowered initiation. We base this model on the growth laws and quantitative relationships between different translation and growth parameters.\r\nIn the final part of this work, we describe a set of tools aimed at quantification of physiological and translation parameters. We further develop a simple model that directly connects the abundance of a translation factor with the growth rate, which allows us to extract physiological parameters describing initiation. We demonstrate the development of tools for measuring translation rate.\r\nThis thesis showcases how a combination of high-throughput growth rate mea- surements, genetics, and modeling can reveal mechanisms of drug interactions. Furthermore, by a gradual transition from combinations of antibiotics to precise genetic interventions, we demonstrated the equivalency between genetic and chemi- cal perturbations of translation. These findings tile the path for quantitative studies of antibiotic combinations and illustrate future approaches towards the quantitative description of translation."}],"OA_place":"publisher","publication_status":"published","corr_author":"1","title":"Perturbations of protein synthesis: from antibiotics to genetics and physiology","has_accepted_license":"1","degree_awarded":"PhD","day":"14","oa":1,"acknowledgement":"I thank Life Science Facilities for their continuous support with providing top-notch laboratory materials, keeping the devices humming, and coordinating the repairs and building of custom-designed laboratory equipment with the MIBA Machine shop.","language":[{"iso":"eng"}],"author":[{"last_name":"Kavcic","id":"350F91D2-F248-11E8-B48F-1D18A9856A87","first_name":"Bor","orcid":"0000-0001-6041-254X","full_name":"Kavcic, Bor"}],"citation":{"short":"B. Kavcic, Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology, Institute of Science and Technology Austria, 2020.","apa":"Kavcic, B. (2020). Perturbations of protein synthesis: from antibiotics to genetics and physiology. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8657","ama":"Kavcic B. Perturbations of protein synthesis: from antibiotics to genetics and physiology. 2020. doi:10.15479/AT:ISTA:8657","chicago":"Kavcic, Bor. “Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8657.","ista":"Kavcic B. 2020. Perturbations of protein synthesis: from antibiotics to genetics and physiology. Institute of Science and Technology Austria.","ieee":"B. Kavcic, “Perturbations of protein synthesis: from antibiotics to genetics and physiology,” Institute of Science and Technology Austria, 2020.","mla":"Kavcic, Bor. Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8657."},"article_processing_charge":"No","page":"271","month":"10","publication_identifier":{"isbn":["978-3-99078-011-4"],"issn":["2663-337X"]}},{"acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"ddc":["610"],"year":"2020","publisher":"Institute of Science and Technology Austria","type":"dissertation","date_created":"2020-10-07T14:53:13Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_published":"2020-10-12T00:00:00Z","status":"public","department":[{"_id":"GaNo"}],"date_updated":"2026-07-06T12:41:28Z","related_material":{"record":[{"status":"public","id":"8131","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","id":"7800","status":"public"}]},"supervisor":[{"id":"3E57A680-F248-11E8-B48F-1D18A9856A87","first_name":"Gaia","last_name":"Novarino","full_name":"Novarino, Gaia","orcid":"0000-0002-7673-7178"}],"doi":"10.15479/AT:ISTA:8620","oa_version":"Published Version","file_date_updated":"2021-10-16T22:30:04Z","_id":"8620","file":[{"date_created":"2020-10-07T14:41:49Z","content_type":"application/pdf","relation":"main_file","creator":"jmorande","file_name":"Jasmin_Morandell_Thesis-2020_final.pdf","file_size":16155786,"embargo":"2021-10-15","file_id":"8621","checksum":"7ee83e42de3e5ce2fedb44dff472f75f","access_level":"open_access","date_updated":"2021-10-16T22:30:04Z"},{"date_created":"2020-10-07T14:45:07Z","content_type":"application/x-zip-compressed","relation":"source_file","creator":"jmorande","embargo_to":"open_access","file_name":"Jasmin_Morandell_Thesis-2020_final.zip","file_size":24344152,"file_id":"8622","checksum":"5e0464af453734210ce7aab7b4a92e3a","access_level":"closed","date_updated":"2021-10-16T22:30:04Z"}],"alternative_title":["ISTA Thesis"],"month":"10","publication_identifier":{"issn":["2663-337X"]},"oa":1,"acknowledgement":"I would like to especially thank Armel Nicolas from the Proteomics and Christoph Sommer from the Bioimaging Facilities for the data analysis, and to thank the team of the Preclinical Facility, especially Sabina Deixler, Angela Schlerka, Anita Lepold, Mihalea Mihai and Michael Schun for taking care of the mouse line maintenance and their great support.","project":[{"grant_number":"W1232","_id":"2548AE96-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Molecular Drug Targets"},{"grant_number":"F7807","_id":"05A0D778-7A3F-11EA-A408-12923DDC885E","name":"Stem Cell Modulation in Neural Development and Regeneration/ P07-Neural stem cells in autism and epilepsy"}],"language":[{"iso":"eng"}],"author":[{"first_name":"Jasmin","id":"4739D480-F248-11E8-B48F-1D18A9856A87","last_name":"Morandell","full_name":"Morandell, Jasmin"}],"citation":{"ieee":"J. Morandell, “Illuminating the role of Cul3 in autism spectrum disorder pathogenesis,” Institute of Science and Technology Austria, 2020.","mla":"Morandell, Jasmin. Illuminating the Role of Cul3 in Autism Spectrum Disorder Pathogenesis. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8620.","apa":"Morandell, J. (2020). Illuminating the role of Cul3 in autism spectrum disorder pathogenesis. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8620","ama":"Morandell J. Illuminating the role of Cul3 in autism spectrum disorder pathogenesis. 2020. doi:10.15479/AT:ISTA:8620","chicago":"Morandell, Jasmin. “Illuminating the Role of Cul3 in Autism Spectrum Disorder Pathogenesis.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8620.","ista":"Morandell J. 2020. Illuminating the role of Cul3 in autism spectrum disorder pathogenesis. Institute of Science and Technology Austria.","short":"J. Morandell, Illuminating the Role of Cul3 in Autism Spectrum Disorder Pathogenesis, Institute of Science and Technology Austria, 2020."},"article_processing_charge":"No","page":"138","degree_awarded":"PhD","day":"12","abstract":[{"lang":"eng","text":"The development of the human brain occurs through a tightly regulated series of dynamic and adaptive processes during prenatal and postnatal life. A disruption of this strictly orchestrated series of events can lead to a number of neurodevelopmental conditions, including Autism Spectrum Disorders (ASDs). ASDs are a very common, etiologically and phenotypically heterogeneous group of disorders sharing the core symptoms of social interaction and communication deficits and restrictive and repetitive interests and behaviors. They are estimated to affect one in 59 individuals in the U.S. and, over the last three decades, mutations in more than a hundred genetic loci have been convincingly linked to ASD pathogenesis. Yet, for the vast majority of these ASD-risk genes their role during brain development and precise molecular function still remain elusive.\r\nDe novo loss of function mutations in the ubiquitin ligase-encoding gene Cullin 3 (CUL3) lead to ASD. In the study described here, we used Cul3 mouse models to evaluate the consequences of Cul3 mutations in vivo. Our results show that Cul3 heterozygous knockout mice exhibit deficits in motor coordination as well as ASD-relevant social and cognitive impairments. Cul3+/-, Cul3+/fl Emx1-Cre and Cul3fl/fl Emx1-Cre mutant brains display cortical lamination abnormalities due to defective migration of post-mitotic excitatory neurons, as well as reduced numbers of excitatory and inhibitory neurons. In line with the observed abnormal cortical organization, Cul3 heterozygous deletion is associated with decreased spontaneous excitatory and inhibitory activity in the cortex. At the molecular level we show that Cul3 regulates cytoskeletal and adhesion protein abundance in the mouse embryonic cortex. Abnormal regulation of cytoskeletal proteins in Cul3 mutant neural cells results in atypical organization of the actin mesh at the cell leading edge. Of note, heterozygous deletion of Cul3 in adult mice does not induce the majority of the behavioral defects observed in constitutive Cul3 haploinsufficient animals, pointing to a critical time-window for Cul3 deficiency.\r\nIn conclusion, our data indicate that Cul3 plays a critical role in the regulation of cytoskeletal proteins and neuronal migration. ASD-associated defects and behavioral abnormalities are primarily due to dosage sensitive Cul3 functions at early brain developmental stages."}],"OA_place":"publisher","title":"Illuminating the role of Cul3 in autism spectrum disorder pathogenesis","corr_author":"1","publication_status":"published","has_accepted_license":"1"},{"date_published":"2020-09-25T00:00:00Z","status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2020-09-26T06:11:07Z","publisher":"Frontiers","type":"journal_article","article_type":"original","year":"2020","issue":"9","pmid":1,"ddc":["570"],"file":[{"relation":"main_file","content_type":"application/pdf","success":1,"date_created":"2020-09-28T13:11:17Z","checksum":"01f731824194c94c81a5da360d997073","date_updated":"2020-09-28T13:11:17Z","access_level":"open_access","creator":"dernst","file_id":"8584","file_name":"2020_Frontiers_Hansen.pdf","file_size":5527139}],"_id":"8569","article_number":"574382","oa_version":"Published Version","file_date_updated":"2020-09-28T13:11:17Z","doi":"10.3389/fcell.2020.574382","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"related_material":{"record":[{"status":"public","id":"9962","relation":"dissertation_contains"}]},"date_updated":"2026-08-10T22:31:04Z","external_id":{"pmid":["33102480"],"isi":["000577915900001"]},"department":[{"_id":"SiHi"}],"article_processing_charge":"Yes (via OA deal)","isi":1,"citation":{"ieee":"A. H. Hansen and S. Hippenmeyer, “Non-cell-autonomous mechanisms in radial projection neuron migration in the developing cerebral cortex,” Frontiers in Cell and Developmental Biology, vol. 8, no. 9. Frontiers, 2020.","mla":"Hansen, Andi H., and Simon Hippenmeyer. “Non-Cell-Autonomous Mechanisms in Radial Projection Neuron Migration in the Developing Cerebral Cortex.” Frontiers in Cell and Developmental Biology, vol. 8, no. 9, 574382, Frontiers, 2020, doi:10.3389/fcell.2020.574382.","ama":"Hansen AH, Hippenmeyer S. Non-cell-autonomous mechanisms in radial projection neuron migration in the developing cerebral cortex. Frontiers in Cell and Developmental Biology. 2020;8(9). doi:10.3389/fcell.2020.574382","apa":"Hansen, A. H., & Hippenmeyer, S. (2020). Non-cell-autonomous mechanisms in radial projection neuron migration in the developing cerebral cortex. Frontiers in Cell and Developmental Biology. Frontiers. https://doi.org/10.3389/fcell.2020.574382","ista":"Hansen AH, Hippenmeyer S. 2020. Non-cell-autonomous mechanisms in radial projection neuron migration in the developing cerebral cortex. Frontiers in Cell and Developmental Biology. 8(9), 574382.","chicago":"Hansen, Andi H, and Simon Hippenmeyer. “Non-Cell-Autonomous Mechanisms in Radial Projection Neuron Migration in the Developing Cerebral Cortex.” Frontiers in Cell and Developmental Biology. Frontiers, 2020. https://doi.org/10.3389/fcell.2020.574382.","short":"A.H. Hansen, S. Hippenmeyer, Frontiers in Cell and Developmental Biology 8 (2020)."},"project":[{"name":"Molecular mechanisms of radial neuronal migration","_id":"2625A13E-B435-11E9-9278-68D0E5697425","grant_number":"24812"},{"_id":"25D61E48-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Molecular Mechanisms of Cerebral Cortex Development","grant_number":"618444"}],"language":[{"iso":"eng"}],"author":[{"full_name":"Hansen, Andi H","last_name":"Hansen","id":"38853E16-F248-11E8-B48F-1D18A9856A87","first_name":"Andi H"},{"full_name":"Hippenmeyer, Simon","orcid":"0000-0003-2279-1061","first_name":"Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87","last_name":"Hippenmeyer"}],"acknowledgement":"AH was a recipient of a DOC Fellowship (24812) of the Austrian Academy of Sciences. This work also received support from IST Austria institutional funds; the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007–2013) under REA Grant Agreement No. 618444 to SH.","oa":1,"publication_identifier":{"issn":["2296-634X"]},"month":"09","scopus_import":"1","volume":8,"title":"Non-cell-autonomous mechanisms in radial projection neuron migration in the developing cerebral cortex","publication_status":"published","corr_author":"1","has_accepted_license":"1","intvolume":" 8","abstract":[{"lang":"eng","text":"Concerted radial migration of newly born cortical projection neurons, from their birthplace to their final target lamina, is a key step in the assembly of the cerebral cortex. The cellular and molecular mechanisms regulating the specific sequential steps of radial neuronal migration in vivo are however still unclear, let alone the effects and interactions with the extracellular environment. In any in vivo context, cells will always be exposed to a complex extracellular environment consisting of (1) secreted factors acting as potential signaling cues, (2) the extracellular matrix, and (3) other cells providing cell–cell interaction through receptors and/or direct physical stimuli. Most studies so far have described and focused mainly on intrinsic cell-autonomous gene functions in neuronal migration but there is accumulating evidence that non-cell-autonomous-, local-, systemic-, and/or whole tissue-wide effects substantially contribute to the regulation of radial neuronal migration. These non-cell-autonomous effects may differentially affect cortical neuron migration in distinct cellular environments. However, the cellular and molecular natures of such non-cell-autonomous mechanisms are mostly unknown. Furthermore, physical forces due to collective migration and/or community effects (i.e., interactions with surrounding cells) may play important roles in neocortical projection neuron migration. In this concise review, we first outline distinct models of non-cell-autonomous interactions of cortical projection neurons along their radial migration trajectory during development. We then summarize experimental assays and platforms that can be utilized to visualize and potentially probe non-cell-autonomous mechanisms. Lastly, we define key questions to address in the future."}],"publication":"Frontiers in Cell and Developmental Biology","ec_funded":1,"quality_controlled":"1","day":"25"},{"abstract":[{"text":"De novo loss of function mutations in the ubiquitin ligase-encoding gene Cullin3 (CUL3) lead to autism spectrum disorder (ASD). Here, we used Cul3 mouse models to evaluate the consequences of Cul3 mutations in vivo. Our results show that Cul3 haploinsufficient mice exhibit deficits in motor coordination as well as ASD-relevant social and cognitive impairments. Cul3 mutant brain displays cortical lamination abnormalities due to defective neuronal migration and reduced numbers of excitatory and inhibitory neurons. In line with the observed abnormal columnar organization, Cul3 haploinsufficiency is associated with decreased spontaneous excitatory and inhibitory activity in the cortex. At the molecular level, employing a quantitative proteomic approach, we show that Cul3 regulates cytoskeletal and adhesion protein abundance in mouse embryos. Abnormal regulation of cytoskeletal proteins in Cul3 mutant neuronal cells results in atypical organization of the actin mesh at the cell leading edge, likely causing the observed migration deficits. In contrast to these important functions early in development, Cul3 deficiency appears less relevant at adult stages. In fact, induction of Cul3 haploinsufficiency in adult mice does not result in the behavioral defects observed in constitutive Cul3 haploinsufficient animals. Taken together, our data indicate that Cul3 has a critical role in the regulation of cytoskeletal proteins and neuronal migration and that ASD-associated defects and behavioral abnormalities are primarily due to Cul3 functions at early developmental stages.","lang":"eng"}],"publication":"bioRxiv","publication_status":"draft","title":"Cul3 regulates cytoskeleton protein homeostasis and cell migration during a critical window of brain development","corr_author":"1","has_accepted_license":"1","day":"11","oa":1,"language":[{"iso":"eng"}],"project":[{"call_identifier":"FWF","name":"Optical control of synaptic function via adhesion molecules","_id":"265CB4D0-B435-11E9-9278-68D0E5697425","grant_number":"I03600"},{"_id":"2548AE96-B435-11E9-9278-68D0E5697425","name":"Molecular Drug Targets","call_identifier":"FWF","grant_number":"W1232"}],"author":[{"last_name":"Morandell","id":"4739D480-F248-11E8-B48F-1D18A9856A87","first_name":"Jasmin","full_name":"Morandell, Jasmin"},{"full_name":"Schwarz, Lena A","last_name":"Schwarz","first_name":"Lena A","id":"29A8453C-F248-11E8-B48F-1D18A9856A87"},{"id":"36035796-5ACA-11E9-A75E-7AF2E5697425","first_name":"Bernadette","last_name":"Basilico","full_name":"Basilico, Bernadette","orcid":"0000-0003-1843-3173"},{"id":"4323B49C-F248-11E8-B48F-1D18A9856A87","first_name":"Saren","last_name":"Tasciyan","full_name":"Tasciyan, Saren","orcid":"0000-0003-1671-393X"},{"first_name":"Armel","id":"2A103192-F248-11E8-B48F-1D18A9856A87","last_name":"Nicolas","full_name":"Nicolas, Armel"},{"orcid":"0000-0003-1216-9105","full_name":"Sommer, Christoph M","last_name":"Sommer","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph M"},{"id":"382077BA-F248-11E8-B48F-1D18A9856A87","first_name":"Caroline","last_name":"Kreuzinger","full_name":"Kreuzinger, Caroline"},{"last_name":"Knaus","id":"3B2ABCF4-F248-11E8-B48F-1D18A9856A87","first_name":"Lisa","full_name":"Knaus, Lisa"},{"full_name":"Dobler, Zoe","last_name":"Dobler","first_name":"Zoe","id":"D23090A2-9057-11EA-883A-A8396FC7A38F"},{"full_name":"Cacci, Emanuele","last_name":"Cacci","first_name":"Emanuele"},{"full_name":"Danzl, Johann G","orcid":"0000-0001-8559-3973","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","first_name":"Johann G","last_name":"Danzl"},{"first_name":"Gaia","id":"3E57A680-F248-11E8-B48F-1D18A9856A87","last_name":"Novarino","full_name":"Novarino, Gaia","orcid":"0000-0002-7673-7178"}],"citation":{"ieee":"J. Morandell et al., “Cul3 regulates cytoskeleton protein homeostasis and cell migration during a critical window of brain development,” bioRxiv. .","mla":"Morandell, Jasmin, et al. “Cul3 Regulates Cytoskeleton Protein Homeostasis and Cell Migration during a Critical Window of Brain Development.” BioRxiv, doi:10.1101/2020.01.10.902064 .","short":"J. Morandell, L.A. Schwarz, B. Basilico, S. Tasciyan, A. Nicolas, C.M. Sommer, C. Kreuzinger, L. Knaus, Z. Dobler, E. Cacci, J.G. Danzl, G. Novarino, BioRxiv (n.d.).","ista":"Morandell J, Schwarz LA, Basilico B, Tasciyan S, Nicolas A, Sommer CM, Kreuzinger C, Knaus L, Dobler Z, Cacci E, Danzl JG, Novarino G. Cul3 regulates cytoskeleton protein homeostasis and cell migration during a critical window of brain development. bioRxiv, 10.1101/2020.01.10.902064 .","chicago":"Morandell, Jasmin, Lena A Schwarz, Bernadette Basilico, Saren Tasciyan, Armel Nicolas, Christoph M Sommer, Caroline Kreuzinger, et al. “Cul3 Regulates Cytoskeleton Protein Homeostasis and Cell Migration during a Critical Window of Brain Development.” BioRxiv, n.d. https://doi.org/10.1101/2020.01.10.902064 .","apa":"Morandell, J., Schwarz, L. A., Basilico, B., Tasciyan, S., Nicolas, A., Sommer, C. M., … Novarino, G. (n.d.). Cul3 regulates cytoskeleton protein homeostasis and cell migration during a critical window of brain development. bioRxiv. https://doi.org/10.1101/2020.01.10.902064 ","ama":"Morandell J, Schwarz LA, Basilico B, et al. Cul3 regulates cytoskeleton protein homeostasis and cell migration during a critical window of brain development. bioRxiv. doi:10.1101/2020.01.10.902064 "},"article_processing_charge":"No","month":"01","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"doi":"10.1101/2020.01.10.902064 ","oa_version":"Preprint","file_date_updated":"2020-07-14T12:48:03Z","file":[{"checksum":"c6799ab5daba80efe8e2ed63c15f8c81","access_level":"open_access","date_updated":"2020-07-14T12:48:03Z","creator":"rsix","file_size":2931370,"file_name":"2020.01.10.902064v1.full.pdf","file_id":"7801","relation":"main_file","date_created":"2020-05-05T14:31:19Z","content_type":"application/pdf"}],"_id":"7800","das_tickbox":"1","department":[{"_id":"JoDa"},{"_id":"GaNo"},{"_id":"LifeSc"}],"date_updated":"2026-08-10T22:31:04Z","related_material":{"record":[{"status":"public","relation":"later_version","id":"9429"},{"relation":"dissertation_contains","id":"8620","status":"public"}]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2020-05-05T14:31:33Z","date_published":"2020-01-11T00:00:00Z","status":"public","acknowledged_ssus":[{"_id":"PreCl"}],"ddc":["570"],"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","year":"2020","type":"preprint"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2020-08-12T09:13:50Z","date_published":"2020-08-11T00:00:00Z","status":"public","pmid":1,"ddc":["570"],"year":"2020","publisher":"Springer Nature","type":"journal_article","article_type":"original","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"doi":"10.1038/s41467-020-17734-z","oa_version":"Published Version","file_date_updated":"2020-08-17T07:36:57Z","file":[{"content_type":"application/pdf","success":1,"date_created":"2020-08-17T07:36:57Z","relation":"main_file","file_id":"8275","file_name":"2020_NatureComm_Kavcic.pdf","file_size":1965672,"creator":"dernst","date_updated":"2020-08-17T07:36:57Z","access_level":"open_access","checksum":"986bebb308850a55850028d3d2b5b664"}],"_id":"8250","article_number":"4013","department":[{"_id":"GaTk"}],"external_id":{"pmid":["32782250"],"isi":["000562769300008"]},"related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"8657"}]},"date_updated":"2026-08-10T22:31:03Z","oa":1,"acknowledgement":"We thank M. Hennessey-Wesen, I. Tomanek, K. Jain, A. Staron, K. Tomasek, M. Scott,\r\nK.C. Huang, and Z. Gitai for reading the manuscript and constructive comments. B.K. is\r\nindebted to C. Guet for additional guidance and generous support, which rendered this\r\nwork possible. B.K. thanks all members of Guet group for many helpful discussions and\r\nsharing of resources. B.K. additionally acknowledges the tremendous support from A.\r\nAngermayr and K. Mitosch with experimental work. We further thank E. Brown for\r\nhelpful comments regarding lamotrigine, and A. Buskirk for valuable suggestions\r\nregarding the ribosome footprint size. This work was supported in part by Austrian\r\nScience Fund (FWF) standalone grants P 27201-B22 (to T.B.) and P 28844 (to G.T.),\r\nHFSP program Grant RGP0042/2013 (to T.B.), German Research Foundation (DFG)\r\nstandalone grant BO 3502/2-1 (to T.B.), and German Research Foundation (DFG)\r\nCollaborative Research Centre (SFB) 1310 (to T.B.). Open access funding provided by\r\nProjekt DEAL.","project":[{"_id":"25E9AF9E-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Revealing the mechanisms underlying drug interactions","grant_number":"P27201-B22"},{"grant_number":"P28844-B27","_id":"254E9036-B435-11E9-9278-68D0E5697425","name":"Biophysics of information processing in gene regulation","call_identifier":"FWF"}],"language":[{"iso":"eng"}],"author":[{"full_name":"Kavcic, Bor","orcid":"0000-0001-6041-254X","first_name":"Bor","id":"350F91D2-F248-11E8-B48F-1D18A9856A87","last_name":"Kavcic"},{"last_name":"Tkačik","first_name":"Gašper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6699-1455","full_name":"Tkačik, Gašper"},{"last_name":"Bollenbach","first_name":"Tobias","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4398-476X","full_name":"Bollenbach, Tobias"}],"article_processing_charge":"No","isi":1,"citation":{"short":"B. Kavcic, G. Tkačik, M.T. Bollenbach, Nature Communications 11 (2020).","apa":"Kavcic, B., Tkačik, G., & Bollenbach, M. T. (2020). Mechanisms of drug interactions between translation-inhibiting antibiotics. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-020-17734-z","ama":"Kavcic B, Tkačik G, Bollenbach MT. Mechanisms of drug interactions between translation-inhibiting antibiotics. Nature Communications. 2020;11. doi:10.1038/s41467-020-17734-z","ista":"Kavcic B, Tkačik G, Bollenbach MT. 2020. Mechanisms of drug interactions between translation-inhibiting antibiotics. Nature Communications. 11, 4013.","chicago":"Kavcic, Bor, Gašper Tkačik, and Mark Tobias Bollenbach. “Mechanisms of Drug Interactions between Translation-Inhibiting Antibiotics.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-020-17734-z.","ieee":"B. Kavcic, G. Tkačik, and M. T. Bollenbach, “Mechanisms of drug interactions between translation-inhibiting antibiotics,” Nature Communications, vol. 11. Springer Nature, 2020.","mla":"Kavcic, Bor, et al. “Mechanisms of Drug Interactions between Translation-Inhibiting Antibiotics.” Nature Communications, vol. 11, 4013, Springer Nature, 2020, doi:10.1038/s41467-020-17734-z."},"month":"08","scopus_import":"1","volume":11,"publication_identifier":{"issn":["2041-1723"]},"intvolume":" 11","abstract":[{"text":"Antibiotics that interfere with translation, when combined, interact in diverse and difficult-to-predict ways. Here, we explain these interactions by “translation bottlenecks”: points in the translation cycle where antibiotics block ribosomal progression. To elucidate the underlying mechanisms of drug interactions between translation inhibitors, we generate translation bottlenecks genetically using inducible control of translation factors that regulate well-defined translation cycle steps. These perturbations accurately mimic antibiotic action and drug interactions, supporting that the interplay of different translation bottlenecks causes these interactions. We further show that growth laws, combined with drug uptake and binding kinetics, enable the direct prediction of a large fraction of observed interactions, yet fail to predict suppression. However, varying two translation bottlenecks simultaneously supports that dense traffic of ribosomes and competition for translation factors account for the previously unexplained suppression. These results highlight the importance of “continuous epistasis” in bacterial physiology.","lang":"eng"}],"publication":"Nature Communications","title":"Mechanisms of drug interactions between translation-inhibiting antibiotics","publication_status":"published","has_accepted_license":"1","day":"11","quality_controlled":"1"},{"author":[{"full_name":"Basilico, Bernadette","orcid":"0000-0003-1843-3173","id":"36035796-5ACA-11E9-A75E-7AF2E5697425","first_name":"Bernadette","last_name":"Basilico"},{"id":"4739D480-F248-11E8-B48F-1D18A9856A87","first_name":"Jasmin","last_name":"Morandell","full_name":"Morandell, Jasmin"},{"last_name":"Novarino","first_name":"Gaia","id":"3E57A680-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7673-7178","full_name":"Novarino, Gaia"}],"language":[{"iso":"eng"}],"project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"},{"call_identifier":"FWF","name":"Molecular Drug Targets","_id":"2548AE96-B435-11E9-9278-68D0E5697425","grant_number":"W1232"},{"name":"Stem Cell Modulation in Neural Development and Regeneration/ P07-Neural stem cells in autism and epilepsy","_id":"05A0D778-7A3F-11EA-A408-12923DDC885E","grant_number":"F7807"}],"page":"126-137","isi":1,"citation":{"short":"B. Basilico, J. Morandell, G. Novarino, Current Opinion in Genetics and Development 65 (2020) 126–137.","apa":"Basilico, B., Morandell, J., & Novarino, G. (2020). Molecular mechanisms for targeted ASD treatments. Current Opinion in Genetics and Development. Elsevier. https://doi.org/10.1016/j.gde.2020.06.004","ama":"Basilico B, Morandell J, Novarino G. Molecular mechanisms for targeted ASD treatments. Current Opinion in Genetics and Development. 2020;65(12):126-137. doi:10.1016/j.gde.2020.06.004","ista":"Basilico B, Morandell J, Novarino G. 2020. Molecular mechanisms for targeted ASD treatments. Current Opinion in Genetics and Development. 65(12), 126–137.","chicago":"Basilico, Bernadette, Jasmin Morandell, and Gaia Novarino. “Molecular Mechanisms for Targeted ASD Treatments.” Current Opinion in Genetics and Development. Elsevier, 2020. https://doi.org/10.1016/j.gde.2020.06.004.","mla":"Basilico, Bernadette, et al. “Molecular Mechanisms for Targeted ASD Treatments.” Current Opinion in Genetics and Development, vol. 65, no. 12, Elsevier, 2020, pp. 126–37, doi:10.1016/j.gde.2020.06.004.","ieee":"B. Basilico, J. Morandell, and G. Novarino, “Molecular mechanisms for targeted ASD treatments,” Current Opinion in Genetics and Development, vol. 65, no. 12. Elsevier, pp. 126–137, 2020."},"article_processing_charge":"Yes (via OA deal)","oa":1,"publication_identifier":{"issn":["0959-437X"],"eissn":["1879-0380"]},"volume":65,"scopus_import":"1","month":"12","publication":"Current Opinion in Genetics and Development","intvolume":" 65","abstract":[{"lang":"eng","text":"The possibility to generate construct valid animal models enabled the development and testing of therapeutic strategies targeting the core features of autism spectrum disorders (ASDs). At the same time, these studies highlighted the necessity of identifying sensitive developmental time windows for successful therapeutic interventions. Animal and human studies also uncovered the possibility to stratify the variety of ASDs in molecularly distinct subgroups, potentially facilitating effective treatment design. Here, we focus on the molecular pathways emerging as commonly affected by mutations in diverse ASD-risk genes, on their role during critical windows of brain development and the potential treatments targeting these biological processes."}],"has_accepted_license":"1","corr_author":"1","publication_status":"published","title":"Molecular mechanisms for targeted ASD treatments","ec_funded":1,"day":"01","quality_controlled":"1","status":"public","date_published":"2020-12-01T00:00:00Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2020-07-19T22:00:58Z","article_type":"original","type":"journal_article","publisher":"Elsevier","ddc":["570"],"issue":"12","pmid":1,"year":"2020","file_date_updated":"2020-07-22T06:47:45Z","oa_version":"Published Version","file":[{"date_created":"2020-07-22T06:47:45Z","content_type":"application/pdf","success":1,"relation":"main_file","creator":"dernst","file_size":1381545,"file_name":"2020_CurrentOpGenetics_Basilico.pdf","file_id":"8146","access_level":"open_access","date_updated":"2020-07-22T06:47:45Z"}],"_id":"8131","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"doi":"10.1016/j.gde.2020.06.004","external_id":{"pmid":["32659636"],"isi":["000598918900019"]},"date_updated":"2026-08-10T22:31:04Z","related_material":{"record":[{"id":"8620","relation":"dissertation_contains","status":"public"}]},"department":[{"_id":"GaNo"}]}]