[{"doi":"10.15479/AT:ISTA:17344","article_processing_charge":"No","date_created":"2025-01-01T15:28:27Z","oa_version":"Published Version","file_date_updated":"2025-01-02T12:30:39Z","abstract":[{"text":"This file contains the code associated with the manuscript 'Effect of assortative mating and sexual selection on polygenic barriers to gene flow'. ","lang":"eng"}],"author":[{"last_name":"Surendranadh","first_name":"Parvathy","full_name":"Surendranadh, Parvathy","id":"455235B8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6395-386X"},{"first_name":"Himani","full_name":"Sachdeva, Himani","last_name":"Sachdeva"}],"related_material":{"record":[{"id":"19876","status":"public","relation":"used_in_publication"}]},"department":[{"_id":"GradSch"},{"_id":"NiBa"}],"user_id":"9947682f-b9fa-11ee-9c4a-b3ffaafe6614","file":[{"success":1,"file_size":326835,"date_created":"2025-01-02T12:30:27Z","file_id":"18722","access_level":"open_access","checksum":"9c5f91876014706990a0728c3675cd2a","date_updated":"2025-01-02T12:30:27Z","content_type":"application/zip","file_name":"Codes.zip","relation":"main_file","creator":"psurendr"},{"checksum":"47fe98b7cc526e634e42de58f5eae288","access_level":"open_access","file_id":"18723","date_created":"2025-01-02T12:30:39Z","file_size":620,"success":1,"creator":"psurendr","relation":"main_file","file_name":"ReadMe.txt","content_type":"text/plain","date_updated":"2025-01-02T12:30:39Z"}],"corr_author":"1","year":"2025","citation":{"ama":"Surendranadh P, Sachdeva H. Mathematica notebook and Fortran code for “Effect of assortative mating and sexual selection on polygenic barriers to gene flow.” 2025. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:17344\">10.15479/AT:ISTA:17344</a>","short":"P. Surendranadh, H. Sachdeva, (2025).","ista":"Surendranadh P, Sachdeva H. 2025. Mathematica notebook and Fortran code for ‘Effect of assortative mating and sexual selection on polygenic barriers to gene flow’, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT:ISTA:17344\">10.15479/AT:ISTA:17344</a>.","ieee":"P. Surendranadh and H. Sachdeva, “Mathematica notebook and Fortran code for ‘Effect of assortative mating and sexual selection on polygenic barriers to gene flow.’” Institute of Science and Technology Austria, 2025.","chicago":"Surendranadh, Parvathy, and Himani Sachdeva. “Mathematica Notebook and Fortran Code for ‘Effect of Assortative Mating and Sexual Selection on Polygenic Barriers to Gene Flow.’” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT:ISTA:17344\">https://doi.org/10.15479/AT:ISTA:17344</a>.","mla":"Surendranadh, Parvathy, and Himani Sachdeva. <i>Mathematica Notebook and Fortran Code for “Effect of Assortative Mating and Sexual Selection on Polygenic Barriers to Gene Flow.”</i> Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:17344\">10.15479/AT:ISTA:17344</a>.","apa":"Surendranadh, P., &#38; Sachdeva, H. (2025). Mathematica notebook and Fortran code for “Effect of assortative mating and sexual selection on polygenic barriers to gene flow.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:17344\">https://doi.org/10.15479/AT:ISTA:17344</a>"},"date_published":"2025-01-07T00:00:00Z","oa":1,"month":"01","has_accepted_license":"1","status":"public","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"acknowledged_ssus":[{"_id":"ScienComp"}],"type":"research_data","title":"Mathematica notebook and Fortran code for 'Effect of assortative mating and sexual selection on polygenic barriers to gene flow'","ddc":["576"],"publisher":"Institute of Science and Technology Austria","fulldoi":"https://doi.org/10.15479/AT:ISTA:17344","day":"07","_id":"18712","date_updated":"2025-12-30T08:44:12Z"},{"acknowledgement":"This work was supported by the Natural Environment Research Council (NE/K014021/1), European Research Council (ERC-2015-AdG-693030- BARRIERS) and Swedish Research Council VR (2018-03695) and we are also very grateful for the support of the Linnaeus Centre for Marine Evolutionary Biology at the University of Gothenburg.\r\nWe thank the Swedish Bioinformatics Advisory Program organized by SciLifeLab for feedback and assistance on the variant calling pipeline and Alan Le Moan for helpful discussions. R.K.B. and A.M.W. contributed equally to this work. We are also very grateful to Tomas Larsson and Marina Panova for their bioinformatic analyses on the genome and the annotation. The bioinformatic analyses were performed on resources at the University of Sheffield’s High Performance Computing cluster, ShARC. We thank two anonymous reviewers for helpful comments on a previous version.","OA_type":"hybrid","quality_controlled":"1","department":[{"_id":"NiBa"}],"file":[{"creator":"dernst","content_type":"application/pdf","file_name":"2025_JourEvolBiology_Perini.pdf","relation":"main_file","date_updated":"2025-04-03T11:53:06Z","access_level":"open_access","file_id":"19469","date_created":"2025-04-03T11:53:06Z","checksum":"01408e626a4131bfec5ffc70b0af9129","file_size":12826085,"success":1}],"year":"2025","has_accepted_license":"1","status":"public","license":"https://creativecommons.org/licenses/by-nc/4.0/","type":"journal_article","page":"367-378","issue":"3","pmid":1,"fulldoi":"https://doi.org/10.1093/jeb/voaf002","date_updated":"2025-09-30T11:19:56Z","day":"01","ddc":["570"],"scopus_import":"1","file_date_updated":"2025-04-03T11:53:06Z","author":[{"last_name":"Perini","first_name":"Samuel","full_name":"Perini, Samuel"},{"first_name":"Kerstin","full_name":"Johannesson, Kerstin","last_name":"Johannesson"},{"full_name":"Butlin, Roger K.","first_name":"Roger K.","last_name":"Butlin"},{"last_name":"Westram","id":"3C147470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1050-4969","first_name":"Anja M","full_name":"Westram, Anja M"}],"abstract":[{"text":"Polymorphic short insertions and deletions (INDELs \r\n 50 bp) are abundant, although less common than single nucleotide polymorphisms (SNPs). Evidence from model organisms shows INDELs to be more strongly influenced by purifying selection than SNPs. Partly for this reason, INDELs are rarely used as markers for demographic processes or to detect divergent selection. Here, we compared INDELs and SNPs in the intertidal snail Littorina saxatilis, focussing on hybrid zones between ecotypes, in order to test the utility of INDELs in the detection of divergent selection. We computed INDEL and SNP site frequency spectra using capture sequencing data. We assessed the impact of divergent selection by analyzing allele frequency clines across habitat boundaries. We also examined the influence of GC-biased gene conversion because it may be confounded with signatures of selection. We show evidence that short INDELs are affected more by purifying selection than SNPs, but part of the observed site frequency spectra difference can be attributed to GC-biased gene conversion. We did not find a difference in the impact of divergent selection between short INDELs and SNPs. Short INDELs and SNPs were similarly distributed across the genome and so are likely to respond to indirect selection in the same way. A few regions likely affected by divergent selection were revealed by INDELs and not by SNPs. Short INDELs can be useful (additional) genetic markers helping to identify genomic regions important for adaptation and population divergence.","lang":"eng"}],"external_id":{"pmid":["39803902"],"isi":["001415267900001"]},"article_processing_charge":"Yes (in subscription journal)","publication_status":"published","date_created":"2025-03-23T23:01:25Z","doi":"10.1093/jeb/voaf002","publication_identifier":{"eissn":["1420-9101"],"issn":["1010-061X"]},"oa_version":"Published Version","citation":{"ieee":"S. Perini, K. Johannesson, R. K. Butlin, and A. M. Westram, “Short INDELs and SNPs as markers of evolutionary processes in hybrid zones,” <i>Journal of Evolutionary Biology</i>, vol. 38, no. 3. Oxford University Press, pp. 367–378, 2025.","ista":"Perini S, Johannesson K, Butlin RK, Westram AM. 2025. Short INDELs and SNPs as markers of evolutionary processes in hybrid zones. Journal of Evolutionary Biology. 38(3), 367–378.","chicago":"Perini, Samuel, Kerstin Johannesson, Roger K. Butlin, and Anja M Westram. “Short INDELs and SNPs as Markers of Evolutionary Processes in Hybrid Zones.” <i>Journal of Evolutionary Biology</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/jeb/voaf002\">https://doi.org/10.1093/jeb/voaf002</a>.","short":"S. Perini, K. Johannesson, R.K. Butlin, A.M. Westram, Journal of Evolutionary Biology 38 (2025) 367–378.","ama":"Perini S, Johannesson K, Butlin RK, Westram AM. Short INDELs and SNPs as markers of evolutionary processes in hybrid zones. <i>Journal of Evolutionary Biology</i>. 2025;38(3):367-378. doi:<a href=\"https://doi.org/10.1093/jeb/voaf002\">10.1093/jeb/voaf002</a>","apa":"Perini, S., Johannesson, K., Butlin, R. K., &#38; Westram, A. M. (2025). Short INDELs and SNPs as markers of evolutionary processes in hybrid zones. <i>Journal of Evolutionary Biology</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/jeb/voaf002\">https://doi.org/10.1093/jeb/voaf002</a>","mla":"Perini, Samuel, et al. “Short INDELs and SNPs as Markers of Evolutionary Processes in Hybrid Zones.” <i>Journal of Evolutionary Biology</i>, vol. 38, no. 3, Oxford University Press, 2025, pp. 367–78, doi:<a href=\"https://doi.org/10.1093/jeb/voaf002\">10.1093/jeb/voaf002</a>."},"intvolume":"        38","publication":"Journal of Evolutionary Biology","language":[{"iso":"eng"}],"corr_author":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"OA_place":"publisher","date_published":"2025-03-01T00:00:00Z","oa":1,"volume":38,"month":"03","publisher":"Oxford University Press","_id":"19438","title":"Short INDELs and SNPs as markers of evolutionary processes in hybrid zones","article_type":"original"},{"scopus_import":"1","ddc":["550","570"],"fulldoi":"https://doi.org/10.1111/1365-2745.70022","date_updated":"2025-12-30T08:09:47Z","day":"01","issue":"5","page":"1042-1056","type":"journal_article","has_accepted_license":"1","status":"public","PlanS_conform":"1","file":[{"date_updated":"2025-12-30T08:08:18Z","creator":"dernst","content_type":"application/pdf","relation":"main_file","file_name":"2025_JournEcology_Heim.pdf","success":1,"file_id":"20890","date_created":"2025-12-30T08:08:18Z","access_level":"open_access","checksum":"e2785ae265e211b4dc7fc9c5b7744948","file_size":2662766}],"year":"2025","department":[{"_id":"NiBa"}],"OA_type":"hybrid","quality_controlled":"1","acknowledgement":"We would like to express our sincere gratitude to all the data providers who carried out fieldwork in different regions of the Arctic and published their data, which we used for our meta-analysis. We recognise the hard work and dedication of these individuals, without whom this paper would not have been possible. We are grateful to the editor and the anonymous reviewer for their time and valuable feedback on this manuscript. We particularly appreciate the detailed and constructive comments provided by reviewer Mara Baudena, which significantly strengthened our work. We also acknowledge the Indigenous peoples and rural communities of the Arctic, whose traditional knowledge, rights, and interests are integral to the stewardship and study of these ecosystems. This work was funded in part by the U.S. National Aeronautics and Space Administration (NASA) grant 80NSSC22K1256 (GVF). Open Access funding enabled and organized by Projekt DEAL.","article_type":"review","title":"Arctic tundra ecosystems under fire—Alternative ecosystem states in a changing climate?","_id":"19442","publisher":"Wiley","month":"05","volume":113,"date_published":"2025-05-01T00:00:00Z","OA_place":"publisher","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"language":[{"iso":"eng"}],"intvolume":"       113","citation":{"short":"R.J. Heim, A.V. Rocha, V. Zemlianskii, K. Barrett, H. Bültmann, A. Breen, G.V. Frost, T.N. Hollingsworth, R. Jandt, M. Kozlova, A. Kurka, M.T. Jorgenson, S.M. Landhäusser, M.M. Loranty, E.A. Miller, K. Narita, E. Pravdolyubova, N. Hölzel, G. Schaepman-Strub, Journal of Ecology 113 (2025) 1042–1056.","ama":"Heim RJ, Rocha AV, Zemlianskii V, et al. Arctic tundra ecosystems under fire—Alternative ecosystem states in a changing climate? <i>Journal of Ecology</i>. 2025;113(5):1042-1056. doi:<a href=\"https://doi.org/10.1111/1365-2745.70022\">10.1111/1365-2745.70022</a>","ista":"Heim RJ, Rocha AV, Zemlianskii V, Barrett K, Bültmann H, Breen A, Frost GV, Hollingsworth TN, Jandt R, Kozlova M, Kurka A, Jorgenson MT, Landhäusser SM, Loranty MM, Miller EA, Narita K, Pravdolyubova E, Hölzel N, Schaepman-Strub G. 2025. Arctic tundra ecosystems under fire—Alternative ecosystem states in a changing climate? Journal of Ecology. 113(5), 1042–1056.","ieee":"R. J. Heim <i>et al.</i>, “Arctic tundra ecosystems under fire—Alternative ecosystem states in a changing climate?,” <i>Journal of Ecology</i>, vol. 113, no. 5. Wiley, pp. 1042–1056, 2025.","chicago":"Heim, Ramona Julia, Adrian V. Rocha, Vitalii Zemlianskii, Kirsten Barrett, Helga Bültmann, Amy Breen, Gerald Verner Frost, et al. “Arctic Tundra Ecosystems under Fire—Alternative Ecosystem States in a Changing Climate?” <i>Journal of Ecology</i>. Wiley, 2025. <a href=\"https://doi.org/10.1111/1365-2745.70022\">https://doi.org/10.1111/1365-2745.70022</a>.","apa":"Heim, R. J., Rocha, A. V., Zemlianskii, V., Barrett, K., Bültmann, H., Breen, A., … Schaepman-Strub, G. (2025). Arctic tundra ecosystems under fire—Alternative ecosystem states in a changing climate? <i>Journal of Ecology</i>. Wiley. <a href=\"https://doi.org/10.1111/1365-2745.70022\">https://doi.org/10.1111/1365-2745.70022</a>","mla":"Heim, Ramona Julia, et al. “Arctic Tundra Ecosystems under Fire—Alternative Ecosystem States in a Changing Climate?” <i>Journal of Ecology</i>, vol. 113, no. 5, Wiley, 2025, pp. 1042–56, doi:<a href=\"https://doi.org/10.1111/1365-2745.70022\">10.1111/1365-2745.70022</a>."},"publication":"Journal of Ecology","oa_version":"Published Version","publication_identifier":{"issn":["0022-0477"],"eissn":["1365-2745"]},"article_processing_charge":"Yes (via OA deal)","publication_status":"published","date_created":"2025-03-23T23:01:27Z","doi":"10.1111/1365-2745.70022","abstract":[{"text":"1. Climate change is expected to induce shifts in the composition, structure and functioning of Arctic tundra ecosystems. Increases in the frequency and severity of tundra fires have the potential to catalyse vegetation transitions with far-reaching local, regional and global consequences.\r\n2. We propose that post-fire tundra recovery, coupled with climate change, may not necessarily lead to pre-fire conditions. Our hypothesis, based on surveys and literature, suggests two climate–fire driven trajectories. One trajectory results in increased woody vegetation under low fire frequency; the other results in grass dominance under high frequency.\r\n3. Future research should address uncertainties regarding possible tundra ecosystem shifts linked to fires, using methods that encompass greater temporal and spatial scales than previously addressed. More case studies, especially in underrepresented regions and ecosystem types, are essential to broaden the empirical basis for forecasts and potential fire management strategies.\r\n4. Synthesis. Our review synthesises current knowledge on post-fire vegetation trajectories in Arctic tundra ecosystems, highlighting potential transitions and alternative ecosystem states and their implications. We discuss challenges in defining and predicting these trajectories as well as future directions.","lang":"eng"}],"author":[{"first_name":"Ramona Julia","full_name":"Heim, Ramona Julia","last_name":"Heim"},{"last_name":"Rocha","full_name":"Rocha, Adrian V.","first_name":"Adrian V."},{"last_name":"Zemlianskii","first_name":"Vitalii","full_name":"Zemlianskii, Vitalii"},{"last_name":"Barrett","full_name":"Barrett, Kirsten","first_name":"Kirsten"},{"last_name":"Bültmann","full_name":"Bültmann, Helga","first_name":"Helga"},{"last_name":"Breen","first_name":"Amy","full_name":"Breen, Amy"},{"last_name":"Frost","first_name":"Gerald Verner","full_name":"Frost, Gerald Verner"},{"full_name":"Hollingsworth, Teresa Nettleton","first_name":"Teresa Nettleton","last_name":"Hollingsworth"},{"last_name":"Jandt","full_name":"Jandt, Randi","first_name":"Randi"},{"full_name":"Kozlova, Maria","first_name":"Maria","last_name":"Kozlova"},{"last_name":"Kurka","full_name":"Kurka, Anastasiya","first_name":"Anastasiya"},{"last_name":"Jorgenson","first_name":"Mark Torre","full_name":"Jorgenson, Mark Torre"},{"last_name":"Landhäusser","first_name":"Simon M.","full_name":"Landhäusser, Simon M."},{"full_name":"Loranty, Michael Mark","first_name":"Michael Mark","last_name":"Loranty"},{"last_name":"Miller","full_name":"Miller, Eric A.","first_name":"Eric A."},{"last_name":"Narita","first_name":"Kenji","full_name":"Narita, Kenji"},{"first_name":"Evgeniya","full_name":"Pravdolyubova, Evgeniya","id":"0b30719b-13f0-11ed-ab2a-94498bc6a278","last_name":"Pravdolyubova"},{"last_name":"Hölzel","full_name":"Hölzel, Norbert","first_name":"Norbert"},{"last_name":"Schaepman-Strub","full_name":"Schaepman-Strub, Gabriela","first_name":"Gabriela"}],"external_id":{"isi":["001443422900001"]},"file_date_updated":"2025-12-30T08:08:18Z"},{"article_type":"original","title":"Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore","_id":"19641","publisher":"Springer Nature","volume":35,"month":"04","date_published":"2025-04-01T00:00:00Z","isi":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","language":[{"iso":"eng"}],"publication":"Mycorrhiza","intvolume":"        35","citation":{"short":"A.G. Zuev, A.V. Alexandrova, V.A. Litvinskiy, E. Pravdolyubova, A.V. Tiunov, Mycorrhiza 35 (2025).","ama":"Zuev AG, Alexandrova AV, Litvinskiy VA, Pravdolyubova E, Tiunov AV. Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore. <i>Mycorrhiza</i>. 2025;35(2). doi:<a href=\"https://doi.org/10.1007/s00572-025-01203-w\">10.1007/s00572-025-01203-w</a>","ieee":"A. G. Zuev, A. V. Alexandrova, V. A. Litvinskiy, E. Pravdolyubova, and A. V. Tiunov, “Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore,” <i>Mycorrhiza</i>, vol. 35, no. 2. Springer Nature, 2025.","chicago":"Zuev, A. G., A. V. Alexandrova, V. A. Litvinskiy, Evgeniya Pravdolyubova, and A. V. Tiunov. “Saprotrophic-Mycorrhizal Divide in Stable Isotope Composition throughout the Whole Fungus: From Mycelium to Hymenophore.” <i>Mycorrhiza</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1007/s00572-025-01203-w\">https://doi.org/10.1007/s00572-025-01203-w</a>.","ista":"Zuev AG, Alexandrova AV, Litvinskiy VA, Pravdolyubova E, Tiunov AV. 2025. Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore. Mycorrhiza. 35(2), 32.","mla":"Zuev, A. G., et al. “Saprotrophic-Mycorrhizal Divide in Stable Isotope Composition throughout the Whole Fungus: From Mycelium to Hymenophore.” <i>Mycorrhiza</i>, vol. 35, no. 2, 32, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1007/s00572-025-01203-w\">10.1007/s00572-025-01203-w</a>.","apa":"Zuev, A. G., Alexandrova, A. V., Litvinskiy, V. A., Pravdolyubova, E., &#38; Tiunov, A. V. (2025). Saprotrophic-mycorrhizal divide in stable isotope composition throughout the whole fungus: From mycelium to hymenophore. <i>Mycorrhiza</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00572-025-01203-w\">https://doi.org/10.1007/s00572-025-01203-w</a>"},"oa_version":"None","publication_identifier":{"issn":["0940-6360"],"eissn":["1432-1890"]},"publication_status":"published","date_created":"2025-05-04T22:02:32Z","doi":"10.1007/s00572-025-01203-w","article_processing_charge":"No","external_id":{"pmid":["40232310"],"isi":["001467249900001"]},"abstract":[{"text":"Mycorrhizal and saprotrophic macromycetes contribute strongly to the carbon and nitrogen cycles of forest ecosystems, often studied by tracing stable isotope composition of carbon and nitrogen. The phenomenon of the saprotrophic-mycorrhizal divide highlights the difference in the stable isotope composition of fruiting bodies of mycorrhizal and saprotrophic fungi. Much less is known about the isotopic composition of the mycelium, which plays an important role in the formation of the soil organic matter and fuels the fungal trophic channel in soil food webs. In this study, we assessed whether the saprotrophic-mycorrhizal divide in the natural δ13С and δ15N values can be traced throughout entire fungal organisms. This hypothesis was tested using 16 species of ectomycorrhizal and six species of saprotrophic basidiomycetous fungi. We showed that not only fruiting bodies, but also the mycelium of ectomycorrhizal and saprotrophic fungi differs in the δ13C and δ15N values. In both ectomycorrhizal and saprotrophic fungi, the δ13C and δ15N values increased from mycelium to hymenophores and correlated positively with the total N content in the corresponding tissues. The differences between ectomycorrhizal and saprotrophic mycelium can be used to reconstruct the fungal-driven belowground carbon and nitrogen allocation, and the contribution of saprotrophic and mycorrhizal fungi to soil food webs.","lang":"eng"}],"author":[{"first_name":"A. G.","full_name":"Zuev, A. G.","last_name":"Zuev"},{"first_name":"A. V.","full_name":"Alexandrova, A. V.","last_name":"Alexandrova"},{"full_name":"Litvinskiy, V. A.","first_name":"V. A.","last_name":"Litvinskiy"},{"last_name":"Pravdolyubova","full_name":"Pravdolyubova, Evgeniya","first_name":"Evgeniya","id":"0b30719b-13f0-11ed-ab2a-94498bc6a278"},{"last_name":"Tiunov","full_name":"Tiunov, A. V.","first_name":"A. V."}],"article_number":"32","scopus_import":"1","day":"01","date_updated":"2025-09-30T12:24:12Z","fulldoi":"https://doi.org/10.1007/s00572-025-01203-w","pmid":1,"issue":"2","type":"journal_article","status":"public","year":"2025","department":[{"_id":"NiBa"}],"quality_controlled":"1","OA_type":"closed access","acknowledgement":"We thank Sergey Tsurikov for the help with stable isotope analysis. Dr. Jacob D. Wickham (IEE RAS) kindly improved the English of the manuscript. This work was supported by the Russian Science Foundation (project №. 22–14–00363)."},{"year":"2025","department":[{"_id":"NiBa"}],"quality_controlled":"1","OA_type":"closed access","acknowledgement":"We would like to express our sincere gratitude to the owners of the estates, Lisandro and Oscar Lanfré, Roberto Criado and Yayo Tillería, for allowing us to conduct our research on their properties and for generously sharing their time and knowledge throughout these years. We are also deeply thankful to our field assistants, Matías Scotti, Clara Pissolito, Noel Szudruk, Mariano Varela, Ian Mott, Brisa Guenuleo, Nicolás Bistolfi, Facundo Gómez and Belén Vallerga, who tirelessly collaborated in the arduous tasks of monitoring and data collection, even in challenging weather conditions. We are grateful to CONICET for providing the doctoral scholarship to D. Arpigiani. This study received partial financial support from the Agencia MINCyT (PICT 2015-1692) and the Universidad Nacional de Río Negro (PI 40-B-478), Argentina.","scopus_import":"1","day":"01","date_updated":"2025-09-30T12:31:04Z","fulldoi":"https://doi.org/10.1111/aec.70058","issue":"4","type":"journal_article","status":"public","isi":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","language":[{"iso":"eng"}],"publication":"Austral Ecology","citation":{"apa":"Arpigiani, D., Aschero, V., Soler Schaller, R. M., &#38; Amoroso, M. M. (2025). A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia. <i>Austral Ecology</i>. Wiley. <a href=\"https://doi.org/10.1111/aec.70058\">https://doi.org/10.1111/aec.70058</a>","mla":"Arpigiani, Daniela, et al. “A Life-Cycle Approach to Understand Consequences of Silvopastoral Use on Two Native Tree Species of Northern Patagonia.” <i>Austral Ecology</i>, vol. 50, no. 4, e70058, Wiley, 2025, doi:<a href=\"https://doi.org/10.1111/aec.70058\">10.1111/aec.70058</a>.","short":"D. Arpigiani, V. Aschero, R.M. Soler Schaller, M.M. Amoroso, Austral Ecology 50 (2025).","ama":"Arpigiani D, Aschero V, Soler Schaller RM, Amoroso MM. A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia. <i>Austral Ecology</i>. 2025;50(4). doi:<a href=\"https://doi.org/10.1111/aec.70058\">10.1111/aec.70058</a>","ista":"Arpigiani D, Aschero V, Soler Schaller RM, Amoroso MM. 2025. A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia. Austral Ecology. 50(4), e70058.","ieee":"D. Arpigiani, V. Aschero, R. M. Soler Schaller, and M. M. Amoroso, “A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia,” <i>Austral Ecology</i>, vol. 50, no. 4. Wiley, 2025.","chicago":"Arpigiani, Daniela, Valeria Aschero, Rosina Matilde Soler Schaller, and Mariano M. Amoroso. “A Life-Cycle Approach to Understand Consequences of Silvopastoral Use on Two Native Tree Species of Northern Patagonia.” <i>Austral Ecology</i>. Wiley, 2025. <a href=\"https://doi.org/10.1111/aec.70058\">https://doi.org/10.1111/aec.70058</a>."},"intvolume":"        50","publication_identifier":{"eissn":["1442-9993"],"issn":["1442-9985"]},"oa_version":"None","article_processing_charge":"No","publication_status":"published","date_created":"2025-05-11T22:02:41Z","doi":"10.1111/aec.70058","external_id":{"isi":["001476761500001"]},"abstract":[{"lang":"eng","text":"Silvopastoral use in native forests could impact population dynamics of key tree species, with contrasting effects at different life cycle stages. Prior studies in South American temperate forests have mainly focused on initial stages, lacking a comprehensive understanding of the entire life cycle within productive systems. We assessed the population dynamics of two key species of mixed forests in northern Patagonia (Austrocedrus chilensis and Nothofagus dombeyi) under two silvopastoral use intensities (high vs. low), using demographic techniques and population projection models. Over 3 years, we quantified vital rates (survival, fertility, growth, reversion and stasis) and used matrix models to calculate deterministic population growth rates (λ). High-intensity silvopastoral use had predominantly negative effects on the elements of the projection matrices of A. chilensis, whereas N. dombeyi exhibited mostly positive or no changes. As a result, projections indicated slight population decreases for A. chilensis (mostly λ < 1) at high silvopastoral use levels compared to low levels, while N. dombeyi showed similar projections (λ ≅ 1) between use levels. Decreased λ for A. chilensis resulted mainly from lower adult tree survival, while early life stages had limited influence on λ for these long-lived species. In summary, silvopastoral use affects population dynamics of key tree species of these mixed forests of northern Patagonia, with implications for sustainable management. Our findings highlight the importance of considering the entire life cycle and suggest targeted practices to enhance A. chilensis populations."}],"author":[{"last_name":"Arpigiani","first_name":"Daniela","full_name":"Arpigiani, Daniela"},{"first_name":"Valeria","full_name":"Aschero, Valeria","last_name":"Aschero"},{"last_name":"Soler Schaller","first_name":"Rosina Matilde","full_name":"Soler Schaller, Rosina Matilde","id":"9e668447-8c32-11ed-b0c7-8dc2d7b80803"},{"full_name":"Amoroso, Mariano M.","first_name":"Mariano M.","last_name":"Amoroso"}],"article_number":"e70058","article_type":"original","title":"A life-cycle approach to understand consequences of silvopastoral use on two native tree species of Northern Patagonia","_id":"19671","publisher":"Wiley","volume":50,"month":"04","date_published":"2025-04-01T00:00:00Z"},{"publication":"Evolution","intvolume":"        79","citation":{"mla":"Surendranadh, Parvathy, and Himani Sachdeva. “Effect of Assortative Mating and Sexual Selection on Polygenic Barriers to Gene Flow.” <i>Evolution</i>, vol. 79, no. 7, Oxford University Press, 2025, pp. 1185–98, doi:<a href=\"https://doi.org/10.1093/evolut/qpaf047\">10.1093/evolut/qpaf047</a>.","apa":"Surendranadh, P., &#38; Sachdeva, H. (2025). Effect of assortative mating and sexual selection on polygenic barriers to gene flow. <i>Evolution</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/evolut/qpaf047\">https://doi.org/10.1093/evolut/qpaf047</a>","ista":"Surendranadh P, Sachdeva H. 2025. Effect of assortative mating and sexual selection on polygenic barriers to gene flow. Evolution. 79(7), 1185–1198.","ieee":"P. Surendranadh and H. Sachdeva, “Effect of assortative mating and sexual selection on polygenic barriers to gene flow,” <i>Evolution</i>, vol. 79, no. 7. Oxford University Press, pp. 1185–1198, 2025.","chicago":"Surendranadh, Parvathy, and Himani Sachdeva. “Effect of Assortative Mating and Sexual Selection on Polygenic Barriers to Gene Flow.” <i>Evolution</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/evolut/qpaf047\">https://doi.org/10.1093/evolut/qpaf047</a>.","ama":"Surendranadh P, Sachdeva H. Effect of assortative mating and sexual selection on polygenic barriers to gene flow. <i>Evolution</i>. 2025;79(7):1185-1198. doi:<a href=\"https://doi.org/10.1093/evolut/qpaf047\">10.1093/evolut/qpaf047</a>","short":"P. Surendranadh, H. Sachdeva, Evolution 79 (2025) 1185–1198."},"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","language":[{"iso":"eng"}],"related_material":{"record":[{"relation":"research_data","status":"public","id":"18712"}]},"external_id":{"isi":["001490646300001"]},"author":[{"last_name":"Surendranadh","orcid":"0000-0001-6395-386X","id":"455235B8-F248-11E8-B48F-1D18A9856A87","first_name":"Parvathy","full_name":"Surendranadh, Parvathy"},{"last_name":"Sachdeva","first_name":"Himani","full_name":"Sachdeva, Himani"}],"abstract":[{"text":"Assortative mating and sexual selection are widespread in nature and can play an important role in speciation by facilitating the buildup and maintenance of reproductive isolation (RI). However, their contribution to genome-wide suppression of gene flow during RI is rarely quantified.\r\nHere, we consider a polygenic “magic” trait that is divergently selected across two populations connected by migration, while also serving as the basis of assortative mating, thus generating sexual selection on one or both sexes. We obtain theoretical predictions for divergence at\r\nindividual trait loci by assuming that the effect of all other loci on any locus can be encapsulated via an effective migration rate, which bears a simple relationship to measurable fitness components of migrants and various early-generation hybrids. Our analysis clarifies how “tipping\r\npoints” (characterized by an abrupt collapse of adaptive divergence) arise, and when assortative mating can shift the critical level of migration beyond which divergence collapses. We quantify the relative contributions of viability and sexual selection to genome-wide barriers to gene\r\nflow and discuss how these depend on existing divergence levels. Our results suggest that effective migration rates provide a useful way of understanding genomic divergence, even in scenarios involving multiple, interacting mechanisms of RI. ","lang":"eng"}],"file_date_updated":"2025-12-30T08:43:33Z","publication_identifier":{"eissn":["1558-5646"],"issn":["0014-3820"]},"oa_version":"Published Version","doi":"10.1093/evolut/qpaf047","article_processing_charge":"Yes (via OA deal)","publication_status":"published","date_created":"2025-06-23T13:51:00Z","_id":"19876","publisher":"Oxford University Press","article_type":"original","title":"Effect of assortative mating and sexual selection on polygenic barriers to gene flow","acknowledged_ssus":[{"_id":"ScienComp"}],"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)"},"month":"07","volume":79,"oa":1,"date_published":"2025-07-01T00:00:00Z","OA_place":"publisher","year":"2025","file":[{"success":1,"date_created":"2025-12-30T08:43:33Z","file_id":"20898","access_level":"open_access","checksum":"288ca936cef794d68a55356e70671846","file_size":2784295,"date_updated":"2025-12-30T08:43:33Z","creator":"dernst","content_type":"application/pdf","file_name":"2025_Evolution_Surendranadh.pdf","relation":"main_file"}],"department":[{"_id":"NiBa"}],"acknowledgement":"We thank Nick Barton for useful comments on the manuscript. This research was supported by the Scientific Service Units (SSU) of Institute of Science and Technology Austria (ISTA) through resources provided by Scientific Computing (SciComp).","quality_controlled":"1","OA_type":"hybrid","day":"01","date_updated":"2025-12-30T08:44:13Z","fulldoi":"https://doi.org/10.1093/evolut/qpaf047","scopus_import":"1","ddc":["570"],"type":"journal_article","status":"public","has_accepted_license":"1","page":"1185-1198","issue":"7"},{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"oa":1,"date_published":"2025-11-01T00:00:00Z","OA_place":"publisher","volume":34,"month":"11","publisher":"Wiley","_id":"20102","title":"Phenotypic divergence and genomic architecture between parallel ecotypes at two different points on the speciation continuum in a marine snail","article_type":"original","file_date_updated":"2025-12-30T09:25:17Z","article_number":"e70025","external_id":{"isi":["001538172800001"]},"abstract":[{"lang":"eng","text":"Speciation is rarely observable directly. A way forward is to compare pairs of ecotypes that evolved in parallel in similar contexts but have reached different degrees of reproductive isolation. Such comparisons are possible in the marine snail Littorina saxatilis by contrasting barriers to gene flow between parallel ecotypes in Spain and Sweden. In both countries, divergent ecotypes have evolved to withstand either crab predation or wave action. Here, we explore transects spanning contact zones between the Crab and the Wave ecotypes using low-coverage whole-genome sequencing, morphological and behavioural traits. Despite parallel phenotypic divergence, distinct patterns of differentiation between the ecotypes emerged: a continuous cline in Sweden indicating a weak barrier to gene flow, but two highly genetically and phenotypically divergent, and partly spatially overlapping clusters in Spain suggesting a much stronger barrier to gene flow. The absence of Spanish early-generation hybrids supported strong isolation, but a low level of gene flow is evident from molecular data. In both countries, highly differentiated loci were located in both shared and country-specific chromosomal inversions but were also present in collinear regions. Despite being considered the same species and showing similar levels of phenotypic divergence, the Spanish ecotypes are much closer to full reproductive isolation than the Swedish ones. Barriers to gene flow of very different strengths between ecotypes within the same species might be explained by dissimilarities in the spatial arrangement of habitats, the selection gradients or the ages of the systems."}],"author":[{"first_name":"Francesca","full_name":"Raffini, Francesca","last_name":"Raffini"},{"last_name":"De Jode","first_name":"Aurélien","full_name":"De Jode, Aurélien"},{"last_name":"Johannesson","full_name":"Johannesson, Kerstin","first_name":"Kerstin"},{"full_name":"Faria, Rui","first_name":"Rui","last_name":"Faria"},{"last_name":"Zagrodzka","full_name":"Zagrodzka, Zuzanna B.","first_name":"Zuzanna B."},{"full_name":"Westram, Anja M","first_name":"Anja M","id":"3C147470-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1050-4969","last_name":"Westram"},{"last_name":"Galindo","first_name":"Juan","full_name":"Galindo, Juan"},{"last_name":"Rolán-Alvarez","first_name":"Emilio","full_name":"Rolán-Alvarez, Emilio"},{"last_name":"Butlin","full_name":"Butlin, Roger K.","first_name":"Roger K."}],"doi":"10.1111/mec.70025","article_processing_charge":"Yes (in subscription journal)","date_created":"2025-08-03T22:01:31Z","publication_status":"published","oa_version":"Published Version","publication_identifier":{"eissn":["1365-294X"],"issn":["0962-1083"]},"publication":"Molecular Ecology","intvolume":"        34","citation":{"ama":"Raffini F, De Jode A, Johannesson K, et al. Phenotypic divergence and genomic architecture between parallel ecotypes at two different points on the speciation continuum in a marine snail. <i>Molecular Ecology</i>. 2025;34(21). doi:<a href=\"https://doi.org/10.1111/mec.70025\">10.1111/mec.70025</a>","short":"F. Raffini, A. De Jode, K. Johannesson, R. Faria, Z.B. Zagrodzka, A.M. Westram, J. Galindo, E. Rolán-Alvarez, R.K. Butlin, Molecular Ecology 34 (2025).","ieee":"F. Raffini <i>et al.</i>, “Phenotypic divergence and genomic architecture between parallel ecotypes at two different points on the speciation continuum in a marine snail,” <i>Molecular Ecology</i>, vol. 34, no. 21. Wiley, 2025.","ista":"Raffini F, De Jode A, Johannesson K, Faria R, Zagrodzka ZB, Westram AM, Galindo J, Rolán-Alvarez E, Butlin RK. 2025. Phenotypic divergence and genomic architecture between parallel ecotypes at two different points on the speciation continuum in a marine snail. Molecular Ecology. 34(21), e70025.","chicago":"Raffini, Francesca, Aurélien De Jode, Kerstin Johannesson, Rui Faria, Zuzanna B. Zagrodzka, Anja M Westram, Juan Galindo, Emilio Rolán-Alvarez, and Roger K. Butlin. “Phenotypic Divergence and Genomic Architecture between Parallel Ecotypes at Two Different Points on the Speciation Continuum in a Marine Snail.” <i>Molecular Ecology</i>. Wiley, 2025. <a href=\"https://doi.org/10.1111/mec.70025\">https://doi.org/10.1111/mec.70025</a>.","mla":"Raffini, Francesca, et al. “Phenotypic Divergence and Genomic Architecture between Parallel Ecotypes at Two Different Points on the Speciation Continuum in a Marine Snail.” <i>Molecular Ecology</i>, vol. 34, no. 21, e70025, Wiley, 2025, doi:<a href=\"https://doi.org/10.1111/mec.70025\">10.1111/mec.70025</a>.","apa":"Raffini, F., De Jode, A., Johannesson, K., Faria, R., Zagrodzka, Z. B., Westram, A. M., … Butlin, R. K. (2025). Phenotypic divergence and genomic architecture between parallel ecotypes at two different points on the speciation continuum in a marine snail. <i>Molecular Ecology</i>. Wiley. <a href=\"https://doi.org/10.1111/mec.70025\">https://doi.org/10.1111/mec.70025</a>"},"language":[{"iso":"eng"}],"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","has_accepted_license":"1","type":"journal_article","issue":"21","date_updated":"2025-12-30T09:25:45Z","day":"01","fulldoi":"https://doi.org/10.1111/mec.70025","ddc":["570"],"scopus_import":"1","acknowledgement":"This study was supported by European Research Council grant 693030-BARRIERS to RKB; the Swedish Research Council (grant number 2021-04191) to KJ; the Portuguese Foundation for Science and Technology (FCT: 2020.00275.CEECIND and PTDC/BIA-EVL/1614/2021) to RF; grant PID2022-137935NB-I00 by MICIU/AEI/ 10.13039/501100011033/and ERDF/EU (ED431C 2020-05) to JG, grant PID2021-124930NB-I00 funded by MICIU/AEI/ 10.13039/501100011033/and ERDF/EU to ERA, Xunta de Galicia (ED431C 2024/22), Centro singular de Investigación de Galicia accreditation 2024-2027 (ED431G 2023/07), ‘ERDF A way of making Europe’ and Norwegian Research Council RCN, project 315287 to AMW.","quality_controlled":"1","OA_type":"hybrid","department":[{"_id":"NiBa"}],"year":"2025","PlanS_conform":"1","file":[{"success":1,"file_size":2767745,"file_id":"20906","date_created":"2025-12-30T09:25:17Z","access_level":"open_access","checksum":"ec01edda64cfbc6cbc8adf300f719644","date_updated":"2025-12-30T09:25:17Z","content_type":"application/pdf","relation":"main_file","file_name":"2025_MolecEcology_Raffini.pdf","creator":"dernst"}]},{"year":"2025","file":[{"success":1,"file_size":1698605,"date_created":"2025-12-30T10:12:17Z","file_id":"20911","access_level":"open_access","checksum":"5059ad4d74e6327b84b5282a39d36774","date_updated":"2025-12-30T10:12:17Z","content_type":"application/pdf","file_name":"2025_MolecularEcology_Ellis.pdf","relation":"main_file","creator":"dernst"}],"department":[{"_id":"NiBa"}],"quality_controlled":"1","OA_type":"hybrid","acknowledgement":"We thank a large number of field volunteers for maintaining the population sampling, and Tom White for assistance with seed collection. We thank Sylvia Rebel for plating tissue for DNA extraction, as well as Sean Stankowski and two anonymous reviewers for feedback on the manuscript. ","scopus_import":"1","ddc":["570"],"date_updated":"2025-12-30T10:12:34Z","day":"02","pmid":1,"fulldoi":"https://doi.org/10.1111/mec.70051","issue":"15","type":"journal_article","status":"public","has_accepted_license":"1","isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","language":[{"iso":"eng"}],"publication":"Molecular Ecology","citation":{"short":"T. Ellis, D. Field, N.H. Barton, Molecular Ecology 34 (2025).","ama":"Ellis T, Field D, Barton NH. Joint estimation of paternity, sibships and pollen dispersal in a snapdragon hybrid zone. <i>Molecular Ecology</i>. 2025;34(15). doi:<a href=\"https://doi.org/10.1111/mec.70051\">10.1111/mec.70051</a>","ista":"Ellis T, Field D, Barton NH. 2025. Joint estimation of paternity, sibships and pollen dispersal in a snapdragon hybrid zone. Molecular Ecology. 34(15), e70051.","chicago":"Ellis, Thomas, David Field, and Nicholas H Barton. “Joint Estimation of Paternity, Sibships and Pollen Dispersal in a Snapdragon Hybrid Zone.” <i>Molecular Ecology</i>. Wiley, 2025. <a href=\"https://doi.org/10.1111/mec.70051\">https://doi.org/10.1111/mec.70051</a>.","ieee":"T. Ellis, D. Field, and N. H. Barton, “Joint estimation of paternity, sibships and pollen dispersal in a snapdragon hybrid zone,” <i>Molecular Ecology</i>, vol. 34, no. 15. Wiley, 2025.","apa":"Ellis, T., Field, D., &#38; Barton, N. H. (2025). Joint estimation of paternity, sibships and pollen dispersal in a snapdragon hybrid zone. <i>Molecular Ecology</i>. Wiley. <a href=\"https://doi.org/10.1111/mec.70051\">https://doi.org/10.1111/mec.70051</a>","mla":"Ellis, Thomas, et al. “Joint Estimation of Paternity, Sibships and Pollen Dispersal in a Snapdragon Hybrid Zone.” <i>Molecular Ecology</i>, vol. 34, no. 15, e70051, Wiley, 2025, doi:<a href=\"https://doi.org/10.1111/mec.70051\">10.1111/mec.70051</a>."},"intvolume":"        34","publication_identifier":{"issn":["0962-1083"],"eissn":["1365-294X"]},"oa_version":"Published Version","date_created":"2025-09-10T05:42:23Z","publication_status":"published","doi":"10.1111/mec.70051","article_processing_charge":"Yes (via OA deal)","external_id":{"pmid":["40751392"],"isi":["001542913000001"]},"abstract":[{"lang":"eng","text":"Inferring genealogical relationships of wild populations is useful because it gives direct estimates of mating patterns and variance in reproductive success. Inference can be improved by including information about parentage shared between siblings, or by modelling phenotypes or population data related to mating. However, we currently lack a framework to infer parent–offspring relationships, sibships and population parameters in a single analysis. To address this, we here extend a previous method, Fractional Analysis of Paternity and Sibships, to include population data for the case where one parent is known. We illustrate this with the example of pollen dispersal in a natural hybrid zone population of the snapdragon Antirrhinum majus. Pollen dispersal is leptokurtic, with half of mating events occurring within 30 m, but with a long tail of mating events up to 859 m. Using simulations, we find that both sibship and population information substantially improve pedigree reconstruction, and that we can expect to resolve median dispersal distances with high accuracy."}],"author":[{"last_name":"Ellis","id":"3153D6D4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8511-0254","first_name":"Thomas","full_name":"Ellis, Thomas"},{"first_name":"David","full_name":"Field, David","orcid":"0000-0002-4014-8478","id":"419049E2-F248-11E8-B48F-1D18A9856A87","last_name":"Field"},{"last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","full_name":"Barton, Nicholas H","first_name":"Nicholas H"}],"file_date_updated":"2025-12-30T10:12:17Z","article_number":"e70051","article_type":"original","title":"Joint estimation of paternity, sibships and pollen dispersal in a snapdragon hybrid zone","_id":"20325","publisher":"Wiley","volume":34,"month":"09","oa":1,"OA_place":"publisher","date_published":"2025-09-02T00:00:00Z","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)"}},{"department":[{"_id":"BeVi"},{"_id":"NiBa"}],"year":"2025","PlanS_conform":"1","file":[{"success":1,"file_id":"20946","access_level":"open_access","date_created":"2026-01-05T13:03:18Z","checksum":"bbb73bbf8617812d4d8db4af92be9538","file_size":1550562,"date_updated":"2026-01-05T13:03:18Z","creator":"dernst","content_type":"application/pdf","file_name":"2025_Genetics_Puixeu.pdf","relation":"main_file"}],"quality_controlled":"1","OA_type":"hybrid","acknowledgement":"We thank Tim Connallon for useful discussions and correspondence, Himani Sachdeva and Nick Barton for comments on the manuscript and the Scientific Computing unit at ISTA for technical support. GP is the recipient of a DOC Fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology Austria (DOC 25817) and received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant (agreement no. 665385). LH received funding from the European Research Council, under the HaplotypeStructure Grant (grant no. 101055327) to Nick Barton.","ddc":["570"],"scopus_import":"1","day":"01","date_updated":"2026-01-05T13:04:07Z","fulldoi":"https://doi.org/10.1093/genetics/iyaf175","project":[{"name":"Sexual conflict: resolution, constraints and biomedical implications","grant_number":"25817","_id":"9B9DFC9E-BA93-11EA-9121-9846C619BF3A"},{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385","name":"International IST Doctoral Program","call_identifier":"H2020"},{"_id":"bd6958e0-d553-11ed-ba76-86eba6a76c00","name":"Understanding the evolution of continuous genomes","grant_number":"101055327"}],"ec_funded":1,"issue":"3","status":"public","has_accepted_license":"1","type":"journal_article","language":[{"iso":"eng"}],"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","publication":"Genetics","citation":{"mla":"Puixeu Sala, Gemma, and Laura Hayward. “The Relationship between Sexual Dimorphism and Intersex Correlation: Do Models Support Intuition?” <i>Genetics</i>, vol. 231, no. 3, iyaf175, Oxford University Press, 2025, doi:<a href=\"https://doi.org/10.1093/genetics/iyaf175\">10.1093/genetics/iyaf175</a>.","apa":"Puixeu Sala, G., &#38; Hayward, L. (2025). The relationship between sexual dimorphism and intersex correlation: Do models support intuition? <i>Genetics</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/genetics/iyaf175\">https://doi.org/10.1093/genetics/iyaf175</a>","short":"G. Puixeu Sala, L. Hayward, Genetics 231 (2025).","ama":"Puixeu Sala G, Hayward L. The relationship between sexual dimorphism and intersex correlation: Do models support intuition? <i>Genetics</i>. 2025;231(3). doi:<a href=\"https://doi.org/10.1093/genetics/iyaf175\">10.1093/genetics/iyaf175</a>","chicago":"Puixeu Sala, Gemma, and Laura Hayward. “The Relationship between Sexual Dimorphism and Intersex Correlation: Do Models Support Intuition?” <i>Genetics</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/genetics/iyaf175\">https://doi.org/10.1093/genetics/iyaf175</a>.","ista":"Puixeu Sala G, Hayward L. 2025. The relationship between sexual dimorphism and intersex correlation: Do models support intuition? Genetics. 231(3), iyaf175.","ieee":"G. Puixeu Sala and L. Hayward, “The relationship between sexual dimorphism and intersex correlation: Do models support intuition?,” <i>Genetics</i>, vol. 231, no. 3. Oxford University Press, 2025."},"intvolume":"       231","publication_status":"published","article_processing_charge":"Yes (via OA deal)","date_created":"2025-09-10T05:48:04Z","doi":"10.1093/genetics/iyaf175","oa_version":"Published Version","publication_identifier":{"issn":["1943-2631"]},"file_date_updated":"2026-01-05T13:03:18Z","article_number":"iyaf175","external_id":{"isi":["001598595000001"]},"author":[{"last_name":"Puixeu Sala","id":"33AB266C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8330-1754","full_name":"Puixeu Sala, Gemma","first_name":"Gemma"},{"last_name":"Hayward","full_name":"Hayward, Laura","first_name":"Laura","id":"fc885ee5-24bf-11eb-ad7b-bcc5104c0c1b"}],"abstract":[{"lang":"eng","text":"The evolution of sexual dimorphism (the difference in average trait values between females and males, SD), is often thought to be constrained by shared genetic architecture between the sexes. Indeed, it is commonly expected that SD should negatively correlate with the intersex correlation (the genetic correlation between effects of segregating variants in females and males, r fm), either because (1) traits with ancestrally low r fm are less constrained in their ability to respond to sex-specific selection and thus evolve to be more dimorphic, or because (2) sex-specific selection, driving sexual dimorphism evolution, also acts to reduce r fm. Despite the intuitive appeal and prominence of these ideas, their generality and the conditions in which they hold remain unclear. Here, we develop models incorporating sex-specific stabilizing selection, mutation and genetic drift to examine the relationship between r fm and SD. We show that the two commonly-discussed mechanisms with the potential to generate a negative correlation between SD and r fm could just as easily generate a positive association, since the standard line of reasoning hinges on a hidden assumption that sex-specific adaptation more frequently favors increased dimorphism than reduced dimorphism. Our results provide, to our knowledge, the first mechanistic framework for understanding the conditions under which a correlation between r fm and SD may arise and offer a compelling explanation for inconsistent empirical evidence. We also make the intriguing observation that—even when selection between the two sexes is identical—drift generates nonzero SD. We quantify this effect and discuss its significance."}],"title":"The relationship between sexual dimorphism and intersex correlation: Do models support intuition?","article_type":"original","publisher":"Oxford University Press","_id":"20330","oa":1,"date_published":"2025-11-01T00:00:00Z","OA_place":"publisher","month":"11","volume":231,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"}},{"page":"1301-1313","type":"journal_article","status":"public","scopus_import":"1","fulldoi":"https://doi.org/10.1007/s11258-025-01568-0","day":"01","date_updated":"2026-01-05T13:23:57Z","OA_type":"closed access","quality_controlled":"1","year":"2025","department":[{"_id":"NiBa"}],"volume":226,"month":"12","date_published":"2025-12-01T00:00:00Z","article_type":"original","title":"Biotic interactions between trees and colonizing shrubs: Implications for active restoration in southern Patagonian forests","_id":"20429","publisher":"Springer Nature","publication_identifier":{"eissn":["1573-5052"],"issn":["1385-0237"]},"oa_version":"None","doi":"10.1007/s11258-025-01568-0","publication_status":"published","date_created":"2025-10-05T22:01:36Z","article_processing_charge":"No","author":[{"last_name":"Bustamante","first_name":"Gimena Noemí","full_name":"Bustamante, Gimena Noemí"},{"last_name":"Arena","full_name":"Arena, Miriam Elisabet","first_name":"Miriam Elisabet"},{"last_name":"Selzer","full_name":"Selzer, Luciano","first_name":"Luciano"},{"full_name":"Ruggirello, Matthew","first_name":"Matthew","last_name":"Ruggirello"},{"last_name":"Rodríguez","full_name":"Rodríguez, Paula","first_name":"Paula"},{"full_name":"Pedrazzani, Samuele","first_name":"Samuele","last_name":"Pedrazzani"},{"full_name":"Navarro-Cano, Jose Antonio","first_name":"Jose Antonio","last_name":"Navarro-Cano"},{"id":"9e668447-8c32-11ed-b0c7-8dc2d7b80803","first_name":"Rosina Matilde","full_name":"Soler Schaller, Rosina Matilde","last_name":"Soler Schaller"}],"abstract":[{"lang":"eng","text":"Plant–plant interactions are key to understanding ecosystem services and shaping restoration strategies, as they can produce either negative or positive effects, determining species establishment and growth. Recognizing these interactions during early-life stages provides valuable insights for restoration in human-disturbed areas. One promising approach is nucleation planting, which establishes small clusters of native species in strategically selected sites, being particularly useful in sites with large herbivores. In southern Patagonia, livestock production has historically been the main economic activity, severely impacting extensive areas of Nothofagus antarctica forest through grazing and intentional burning to increase forage. In this context, nucleation planting with Berberis microphylla, a non-palatable shrub, could foster forest recovery in degraded sites. To evaluate this, we conducted an experiment testing the response of trees to varying shrub number, while also assessing intraspecific effects in both species. We measured survival, biomass, and functional traits. Results showed that the combination of four shrubs surrounding a single tree maintained tree survival at levels comparable to trees growing alone, while seedlings exhibited conspecific negative plant number dependence. Additionally, B. microphylla increased its below- to above-ground biomass ratio under higher plant number, indicating resource reallocation and niche differentiation through spatial separation of root systems."}],"external_id":{"isi":["001581599800001"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"language":[{"iso":"eng"}],"intvolume":"       226","citation":{"apa":"Bustamante, G. N., Arena, M. E., Selzer, L., Ruggirello, M., Rodríguez, P., Pedrazzani, S., … Soler Schaller, R. M. (2025). Biotic interactions between trees and colonizing shrubs: Implications for active restoration in southern Patagonian forests. <i>Plant Ecology</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11258-025-01568-0\">https://doi.org/10.1007/s11258-025-01568-0</a>","mla":"Bustamante, Gimena Noemí, et al. “Biotic Interactions between Trees and Colonizing Shrubs: Implications for Active Restoration in Southern Patagonian Forests.” <i>Plant Ecology</i>, vol. 226, Springer Nature, 2025, pp. 1301–13, doi:<a href=\"https://doi.org/10.1007/s11258-025-01568-0\">10.1007/s11258-025-01568-0</a>.","ista":"Bustamante GN, Arena ME, Selzer L, Ruggirello M, Rodríguez P, Pedrazzani S, Navarro-Cano JA, Soler Schaller RM. 2025. Biotic interactions between trees and colonizing shrubs: Implications for active restoration in southern Patagonian forests. Plant Ecology. 226, 1301–1313.","ieee":"G. N. Bustamante <i>et al.</i>, “Biotic interactions between trees and colonizing shrubs: Implications for active restoration in southern Patagonian forests,” <i>Plant Ecology</i>, vol. 226. Springer Nature, pp. 1301–1313, 2025.","chicago":"Bustamante, Gimena Noemí, Miriam Elisabet Arena, Luciano Selzer, Matthew Ruggirello, Paula Rodríguez, Samuele Pedrazzani, Jose Antonio Navarro-Cano, and Rosina Matilde Soler Schaller. “Biotic Interactions between Trees and Colonizing Shrubs: Implications for Active Restoration in Southern Patagonian Forests.” <i>Plant Ecology</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1007/s11258-025-01568-0\">https://doi.org/10.1007/s11258-025-01568-0</a>.","short":"G.N. Bustamante, M.E. Arena, L. Selzer, M. Ruggirello, P. Rodríguez, S. Pedrazzani, J.A. Navarro-Cano, R.M. Soler Schaller, Plant Ecology 226 (2025) 1301–1313.","ama":"Bustamante GN, Arena ME, Selzer L, et al. Biotic interactions between trees and colonizing shrubs: Implications for active restoration in southern Patagonian forests. <i>Plant Ecology</i>. 2025;226:1301-1313. doi:<a href=\"https://doi.org/10.1007/s11258-025-01568-0\">10.1007/s11258-025-01568-0</a>"},"publication":"Plant Ecology"},{"acknowledgement":"L.F. is funded by the NOMIS-ISTA Fellowship Program. We thank Colin Olito and two anonymous reviewers for helpful comments, and the bioinformatics and computing services at Roscoff’s Biological Station (Abims platform) and at Institute of Science and Technology Austria for computing time.","quality_controlled":"1","OA_type":"green","year":"2025","department":[{"_id":"NiBa"}],"type":"journal_article","status":"public","project":[{"name":"NOMIS Fellowship Program","_id":"9B861AAC-BA93-11EA-9121-9846C619BF3A"}],"page":"2167-2180","issue":"10","day":"17","date_updated":"2025-12-01T15:03:54Z","fulldoi":"https://doi.org/10.1093/evolut/qpaf143","pmid":1,"scopus_import":"1","external_id":{"pmid":["40668071"],"isi":["001547542300001"]},"author":[{"first_name":"Louise","full_name":"Fouqueau, Louise","orcid":"0000-0003-0371-9339","id":"1676e173-8143-11ed-8927-fe165216a93f","last_name":"Fouqueau"},{"last_name":"Roze","full_name":"Roze, Denis","first_name":"Denis"}],"abstract":[{"lang":"eng","text":"Genetic drift is potentially an important component of selection for sex, as it is a source of statistical associations between alleles at selected loci. By increasing local drift, population structure may thus amplify the evolutionary advantage of sex. However, most previous models have focused either on haploid populations or on diploid populations without spatial structure. In this article, we use two- and three-locus analytical models and multilocus simulations to explore selection for sex in a diploid population structured according to the island model, in the presence of recurrent deleterious mutations. Our results show that selection generally favors an intermediate rate of sex that decreases as the direct cost of sex increases and increases moderately as the degree of population structure increases. Selection for sex is generated by multiple effects involving genetic associations within and between loci. When selection occurs at many loci, it is generally dominated by interference effects involving deleterious alleles at different loci, captured by our three-locus model. In our multilocus simulations, we observed an irreversible spread of asexual mutants under strong costs of sex, and when deleterious mutations are partially recessive. However, population structure may prevent this spread of asexual mutants when dispersal rates are sufficiently small."}],"publication_identifier":{"eissn":["1558-5646"]},"oa_version":"Preprint","publication_status":"published","article_processing_charge":"No","date_created":"2025-10-26T23:01:34Z","doi":"10.1093/evolut/qpaf143","publication":"Evolution","intvolume":"        79","citation":{"mla":"Fouqueau, Louise, and Denis Roze. “Deleterious Mutations and Selection for Sex in Spatially Structured, Diploid Populations.” <i>Evolution</i>, vol. 79, no. 10, Oxford University Press, 2025, pp. 2167–80, doi:<a href=\"https://doi.org/10.1093/evolut/qpaf143\">10.1093/evolut/qpaf143</a>.","apa":"Fouqueau, L., &#38; Roze, D. (2025). Deleterious mutations and selection for sex in spatially structured, diploid populations. <i>Evolution</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/evolut/qpaf143\">https://doi.org/10.1093/evolut/qpaf143</a>","ieee":"L. Fouqueau and D. Roze, “Deleterious mutations and selection for sex in spatially structured, diploid populations,” <i>Evolution</i>, vol. 79, no. 10. Oxford University Press, pp. 2167–2180, 2025.","chicago":"Fouqueau, Louise, and Denis Roze. “Deleterious Mutations and Selection for Sex in Spatially Structured, Diploid Populations.” <i>Evolution</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/evolut/qpaf143\">https://doi.org/10.1093/evolut/qpaf143</a>.","ista":"Fouqueau L, Roze D. 2025. Deleterious mutations and selection for sex in spatially structured, diploid populations. Evolution. 79(10), 2167–2180.","ama":"Fouqueau L, Roze D. Deleterious mutations and selection for sex in spatially structured, diploid populations. <i>Evolution</i>. 2025;79(10):2167-2180. doi:<a href=\"https://doi.org/10.1093/evolut/qpaf143\">10.1093/evolut/qpaf143</a>","short":"L. Fouqueau, D. Roze, Evolution 79 (2025) 2167–2180."},"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"month":"10","volume":79,"oa":1,"date_published":"2025-10-17T00:00:00Z","OA_place":"repository","_id":"20531","publisher":"Oxford University Press","article_type":"original","main_file_link":[{"url":"https://doi.org/10.1101/2025.01.22.634382","open_access":"1"}],"title":"Deleterious mutations and selection for sex in spatially structured, diploid populations"},{"citation":{"ieee":"A. Pal, “Using genealogies to study the genomic basis of species divergence,” Institute of Science and Technology Austria, 2025.","ista":"Pal A. 2025. Using genealogies to study the genomic basis of species divergence. Institute of Science and Technology Austria.","chicago":"Pal, Arka. “Using Genealogies to Study the Genomic Basis of Species Divergence.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-20694\">https://doi.org/10.15479/AT-ISTA-20694</a>.","short":"A. Pal, Using Genealogies to Study the Genomic Basis of Species Divergence, Institute of Science and Technology Austria, 2025.","ama":"Pal A. Using genealogies to study the genomic basis of species divergence. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20694\">10.15479/AT-ISTA-20694</a>","mla":"Pal, Arka. <i>Using Genealogies to Study the Genomic Basis of Species Divergence</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20694\">10.15479/AT-ISTA-20694</a>.","apa":"Pal, A. (2025). <i>Using genealogies to study the genomic basis of species divergence</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-20694\">https://doi.org/10.15479/AT-ISTA-20694</a>"},"related_material":{"record":[{"id":"12159","status":"public","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","status":"public","id":"14796"},{"status":"public","id":"20190","relation":"part_of_dissertation"}]},"language":[{"iso":"eng"}],"corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","file_date_updated":"2026-03-01T23:30:03Z","abstract":[{"text":"Understanding the mechanisms underlying speciation is a central aim of evolutionary biology.\r\nA persistent challenge in the field is to identify loci that contribute to reproductive isolation,\r\nwhile disentangling signals of selection from demography, linkage and intrinsic genomic\r\nfeatures. Traditional population genomic approaches that rely on site-based statistics in\r\narbitrary fixed windows face inherent limitations, as they conflate historical and\r\ncontemporary processes of divergence and overlook haplotype structure. Recent advances in\r\nwhole-genome sequencing and methods to infer ancestral recombination graphs (ARGs) now\r\noffer the opportunity to study genealogical relationships explicitly, revealing how lineages\r\ncoalesce and recombine through time. By directly analysing haplotype clustering by species\r\nor phenotype and their patterns of coalescence, ARG-based methods show promise for\r\ndiagnosing sweeps, identifying barrier loci maintained under divergent selection amid gene\r\nflow, and tracing their evolutionary history.\r\nIn this thesis, I explore the utility of genealogical approaches for studying species\r\ndivergence. In chapter 2, I propose a conceptual framework for defining haplotype blocks\r\nthrough the structure of the ARG, using simulations and empirical data to highlight how\r\ngenealogical processes generate rich and often overlooked haplotypic patterns.\r\nIn chapter 3, I examine the genomic basis of a key evolutionary innovation in marine\r\nsnails Littorina. These snails offer a unique opportunity to study an innovation because they\r\ninclude a very recent transition from egg-laying to live bearing, yet snails with the different\r\nreproductive modes are not reciprocally monophyletic. I exploited this by using topology\r\nclustering in ARG-derived local genealogical trees to pinpoint narrow genomic regions or\r\nhaplotype blocks that carry swept alleles, thus revealing that the transition from egg-laying\r\nto live-bearing involves multiple, live-bearer-specific sweeps.\r\nChapter 4 establishes a population-scale, phased genomic resource for Antirrhinum\r\nmajus, using cost-effective haplotagging, then optimizes imputation from low-coverage data\r\nagainst high-accuracy KASP sequencing to maximize sequence completeness with modest\r\naccuracy trade-offs against a traditional short-read sequence pipeline. A hybrid phasing\r\nstrategy combines molecular phasing with statistical phasing to generate phased whole\r\ngenome sequences of 1084 Antirrhinum individuals at a fraction of long-read sequencing\r\ncosts.\r\nIn chapter 5, I analyse hybridising populations from two replicate hybrid zones to find\r\na parallel genetic basis of flower colour, amidst the noise in genomic differentiation landscape\r\ndriven by variation in demographic history. While outlier genome scans of FST failed to dissect\r\nthe causes of differentiation, ARG-based topology clustering revealed a reuse of colour\r\nassociated haplotypes across hybrid zones. In addition to the biological insight, this chapter\r\nalso presents a comparison of the latest ARG inference tools, showing that signals of\r\nAbstract\r\nviii\r\ntopological clustering qualitatively agree between methods, despite differences in the tree\r\nsequences.\r\nNext, in chapter 6, by leveraging ~1000 individuals in one of the hybrid zones, I\r\nintegrated genome-wide association studies of floral pigmentation with genealogical\r\ninference, to test for additional colour loci, and confirm the effect of previously described loci.\r\nThis work demonstrates that flower colour variation is driven by a small number of large effect\r\nloci, while also hinting at the presence of a new candidate regulatory factor.\r\nFinally in chapter 7, in a preliminary analysis, I begin to dissect the genomic island of\r\nspeciation around Rosea/Eluta to understand its evolutionary origins. My results show that it\r\nconsists of 5 highly divergent loci, each of which is associated with flower colour. Using\r\npatterns of coalescence in genealogical trees, I find evidence of staggered selective sweeps\r\nand a persistent localized barrier to gene flow within an otherwise permeable genome.\r\nTogether, these chapters add to the increasing pool of studies using genealogical\r\napproaches to complement and extend site-based statistics to use haplotype structures in\r\nspeciation research. By tracking haplotypes directly and connecting genealogical clustering to\r\npopulation processes, ARG-based inference promises to provide new insights into how local\r\nselective pressures, demographic history, and long-term barriers interact to shape the\r\ngenomic architecture of divergence. By underscoring the value of ARGs in revealing the finescale origins and maintenance of biodiversity, this thesis presents cautious optimism about\r\nthe benefits of using genealogical inference to learn more than what site-based statistics\r\ncould tell us.","lang":"eng"}],"author":[{"last_name":"Pal","full_name":"Pal, Arka","first_name":"Arka","orcid":"0000-0002-4530-8469","id":"6AAB2240-CA9A-11E9-9C1A-D9D1E5697425"}],"date_created":"2025-11-25T13:19:11Z","article_processing_charge":"No","doi":"10.15479/AT-ISTA-20694","publication_status":"published","oa_version":"Published Version","publication_identifier":{"issn":["2663-337X"]},"publisher":"Institute of Science and Technology Austria","_id":"20694","title":"Using genealogies to study the genomic basis of species divergence","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)"},"acknowledged_ssus":[{"_id":"ScienComp"}],"date_published":"2025-11-25T00:00:00Z","OA_place":"publisher","oa":1,"month":"11","department":[{"_id":"GradSch"},{"_id":"NiBa"}],"file":[{"file_name":"2025_Pal_Arka_Thesis.pdf","relation":"main_file","content_type":"application/pdf","creator":"apal","embargo":"2026-03-01","date_updated":"2026-03-01T23:30:03Z","file_size":42723135,"checksum":"7a10a738d58524aebb5dcbd9b34c21c5","access_level":"open_access","file_id":"20721","date_created":"2025-12-01T13:53:36Z"},{"access_level":"closed","file_id":"20722","date_created":"2025-12-01T13:53:39Z","embargo_to":"open_access","checksum":"166d832b08d0434ce407f8f3cb930fe5","file_size":60632116,"date_updated":"2026-03-01T23:30:03Z","creator":"apal","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","relation":"source_file","file_name":"2025_Pal_Arka_Thesis.docx"}],"supervisor":[{"last_name":"Barton","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","full_name":"Barton, Nicholas H"}],"year":"2025","fulldoi":"https://doi.org/10.15479/AT-ISTA-20694","day":"25","date_updated":"2026-04-28T13:20:36Z","ddc":["576","578"],"has_accepted_license":"1","status":"public","type":"dissertation","page":"268","project":[{"_id":"bd6958e0-d553-11ed-ba76-86eba6a76c00","name":"Understanding the evolution of continuous genomes","grant_number":"101055327"},{"_id":"05959E1C-7A3F-11EA-A408-12923DDC885E","name":"Snapdragon Speciation","grant_number":"P32166"}],"alternative_title":["ISTA Thesis"],"degree_awarded":"PhD"},{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"acknowledged_ssus":[{"_id":"ScienComp"}],"OA_place":"publisher","date_published":"2025-11-01T00:00:00Z","oa":1,"volume":34,"month":"11","publisher":"Wiley","_id":"20190","title":"Genealogical analysis of replicate flower colour hybrid zones in Antirrhinum","article_type":"original","article_number":"e70067","file_date_updated":"2026-01-05T13:47:47Z","abstract":[{"lang":"eng","text":"A major goal of speciation research is identifying loci that underpin barriers to gene flow. Population genomics takes a ‘bottom-up’ approach, scanning the genome for molecular signatures of processes that drive or maintain divergence. However, interpreting the ‘genomic landscape’ of speciation is complicated, because genome scans conflate multiple processes, most of which are not informative about gene flow. However, studying replicated population contrasts, including multiple incidences of secondary contact, can strengthen inferences. In this paper, we use linked-read sequencing (haplotagging), FST scans and genealogical methods to characterise the genomic landscape associated with replicate hybrid zone formation. We studied two flower colour varieties of the common snapdragon, Antirrhinum majus subspecies majus, that form secondary hybrid zones in multiple independent valleys in the Pyrenees. Consistent with past work, we found very low differentiation at one well-studied zone (Planoles). However, at a second zone (Avellanet), we found stronger differentiation and greater heterogeneity, which we argue is due to differences in the amount of introgression following secondary contact. Topology weighting of genealogical trees identified loci where haplotype diversity was associated with the two snapdragon varieties. Two of the strongest associations were at previously identified flower colour loci: Flavia, that affects yellow pigmentation, and Rosea/Eluta, two linked loci that affect magenta pigmentation. Preliminary analysis of coalescence times provides additional evidence for selective sweeps at these loci and barriers to gene flow. Our study highlights the impact of demographic history on the differentiation landscape, emphasising the need to distinguish between historical divergence and recent introgression."}],"author":[{"full_name":"Pal, Arka","first_name":"Arka","orcid":"0000-0002-4530-8469","id":"6AAB2240-CA9A-11E9-9C1A-D9D1E5697425","last_name":"Pal"},{"orcid":"0000-0002-1145-9226","id":"428A94B0-F248-11E8-B48F-1D18A9856A87","full_name":"Shipilina, Daria","first_name":"Daria","last_name":"Shipilina"},{"first_name":"Alan","full_name":"Le Moan, Alan","last_name":"Le Moan"},{"last_name":"Mcnairn","full_name":"Mcnairn, Adrian J.","first_name":"Adrian J."},{"last_name":"Grenier","full_name":"Grenier, Jennifer K.","first_name":"Jennifer K."},{"last_name":"Kucka","full_name":"Kucka, Marek","first_name":"Marek"},{"first_name":"Graham","full_name":"Coop, Graham","last_name":"Coop"},{"last_name":"Chan","full_name":"Chan, Yingguang Frank","first_name":"Yingguang Frank"},{"last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","full_name":"Barton, Nicholas H","first_name":"Nicholas H"},{"orcid":"0000-0002-4014-8478","id":"419049E2-F248-11E8-B48F-1D18A9856A87","full_name":"Field, David","first_name":"David","last_name":"Field"},{"full_name":"Stankowski, Sean","first_name":"Sean","id":"43161670-5719-11EA-8025-FABC3DDC885E","last_name":"Stankowski"}],"external_id":{"isi":["001546622100001"]},"article_processing_charge":"Yes (via OA deal)","publication_status":"published","doi":"10.1111/mec.70067","date_created":"2025-08-17T22:01:37Z","oa_version":"Published Version","publication_identifier":{"issn":["0962-1083"],"eissn":["1365-294X"]},"intvolume":"        34","citation":{"chicago":"Pal, Arka, Daria Shipilina, Alan Le Moan, Adrian J. Mcnairn, Jennifer K. Grenier, Marek Kucka, Graham Coop, et al. “Genealogical Analysis of Replicate Flower Colour Hybrid Zones in Antirrhinum.” <i>Molecular Ecology</i>. Wiley, 2025. <a href=\"https://doi.org/10.1111/mec.70067\">https://doi.org/10.1111/mec.70067</a>.","ieee":"A. Pal <i>et al.</i>, “Genealogical analysis of replicate flower colour hybrid zones in Antirrhinum,” <i>Molecular Ecology</i>, vol. 34, no. 22. Wiley, 2025.","ista":"Pal A, Shipilina D, Le Moan A, Mcnairn AJ, Grenier JK, Kucka M, Coop G, Chan YF, Barton NH, Field D, Stankowski S. 2025. Genealogical analysis of replicate flower colour hybrid zones in Antirrhinum. Molecular Ecology. 34(22), e70067.","ama":"Pal A, Shipilina D, Le Moan A, et al. Genealogical analysis of replicate flower colour hybrid zones in Antirrhinum. <i>Molecular Ecology</i>. 2025;34(22). doi:<a href=\"https://doi.org/10.1111/mec.70067\">10.1111/mec.70067</a>","short":"A. Pal, D. Shipilina, A. Le Moan, A.J. Mcnairn, J.K. Grenier, M. Kucka, G. Coop, Y.F. Chan, N.H. Barton, D. Field, S. Stankowski, Molecular Ecology 34 (2025).","mla":"Pal, Arka, et al. “Genealogical Analysis of Replicate Flower Colour Hybrid Zones in Antirrhinum.” <i>Molecular Ecology</i>, vol. 34, no. 22, e70067, Wiley, 2025, doi:<a href=\"https://doi.org/10.1111/mec.70067\">10.1111/mec.70067</a>.","apa":"Pal, A., Shipilina, D., Le Moan, A., Mcnairn, A. J., Grenier, J. K., Kucka, M., … Stankowski, S. (2025). Genealogical analysis of replicate flower colour hybrid zones in Antirrhinum. <i>Molecular Ecology</i>. Wiley. <a href=\"https://doi.org/10.1111/mec.70067\">https://doi.org/10.1111/mec.70067</a>"},"publication":"Molecular Ecology","related_material":{"link":[{"url":"https://ista.ac.at/en/news/snapdragon-secrets/","relation":"press_release","description":"News on ISTA website"}],"record":[{"relation":"dissertation_contains","id":"20694","status":"public"}]},"language":[{"iso":"eng"}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","corr_author":"1","isi":1,"has_accepted_license":"1","status":"public","type":"journal_article","issue":"22","project":[{"grant_number":"P32166","name":"Snapdragon Speciation","_id":"05959E1C-7A3F-11EA-A408-12923DDC885E"},{"_id":"bd6958e0-d553-11ed-ba76-86eba6a76c00","name":"Understanding the evolution of continuous genomes","grant_number":"101055327"}],"fulldoi":"https://doi.org/10.1111/mec.70067","day":"01","date_updated":"2026-10-15T22:30:42Z","ddc":["570"],"scopus_import":"1","acknowledgement":"We thank ESEB Godfrey Hewitt Mobility Award for supporting AP’s research stay at UC Davis. We thank Tom Ellis, Parvathy Surendranadh, and other Barton Group and Coop Lab members for stimulating discussions. We are grateful to all the interns and volunteers who have helped us with fieldwork. We thank Eva Salmerón Mateu for her assistance in fieldwork logistics at the field station, El Serrat. We are grateful to Enrico Coen and his research group for providing the Antirrhinum molle PoolSeq data used in the allele polarisation. We are also thankful to Enrico Coen and Cristophe Thébaud for discovering the Avellanet hybrid zone, followed up with sampling led by D.L.F. in 2017. The study was supported by Austrian Science Fund (FWF) Grant (Snapdragon Speciation P32166, awarded to D.L.F.); ERC (Advanced Grant HaplotypeStructure 101055327, awarded to NHB); ERC (POC Grant 101069216, awarded to Y.F.C.) and the National Institutes of Health (NIH R35 GM136290, awarded to G.C.). Y.F.C. was supported by the Max Planck Society. Computing infrastructure for bioinformatics and analyses was provided by ISTA High Performance Cluster. ","OA_type":"hybrid","quality_controlled":"1","department":[{"_id":"NiBa"}],"PlanS_conform":"1","file":[{"content_type":"application/pdf","file_name":"2025_MolecEcology_Pal.pdf","relation":"main_file","creator":"dernst","date_updated":"2026-01-05T13:47:47Z","file_size":9886694,"file_id":"20958","access_level":"open_access","date_created":"2026-01-05T13:47:47Z","checksum":"c586fc674df4e7dd6e43aef87a52c6f6","success":1}],"year":"2025"},{"date_updated":"2026-06-12T12:43:34Z","day":"18","fulldoi":"https://doi.org/10.1101/2024.10.15.618444","status":"public","type":"preprint","project":[{"grant_number":"26293","name":"The impact of deleterious mutations on small populations","_id":"34d33d68-11ca-11ed-8bc3-ec13763c0ca8"},{"grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program","call_identifier":"H2020","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}],"ec_funded":1,"department":[{"_id":"NiBa"},{"_id":"JaMa"}],"year":"2024","acknowledgement":"This work was supported by the Austrian Academy of Science, DOC fellowship No 26293 (K.K.) and the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413 (J.T.). Simulations were performed on the ISTA High-performance Computing Cluster.","OA_type":"green","_id":"21967","title":"Genealogies under purifying selection","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/2024.10.15.618444"}],"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)"},"oa":1,"date_published":"2024-10-18T00:00:00Z","month":"10","publication":"bioRxiv","citation":{"apa":"Khudiakova, K., Boenkost, F., &#38; Tourniaire, J. N. (n.d.). Genealogies under purifying selection. <i>bioRxiv</i>. <a href=\"https://doi.org/10.1101/2024.10.15.618444\">https://doi.org/10.1101/2024.10.15.618444</a>","mla":"Khudiakova, Kseniia, et al. “Genealogies under Purifying Selection.” <i>BioRxiv</i>, doi:<a href=\"https://doi.org/10.1101/2024.10.15.618444\">10.1101/2024.10.15.618444</a>.","short":"K. Khudiakova, F. Boenkost, J.N. Tourniaire, BioRxiv (n.d.).","ama":"Khudiakova K, Boenkost F, Tourniaire JN. Genealogies under purifying selection. <i>bioRxiv</i>. doi:<a href=\"https://doi.org/10.1101/2024.10.15.618444\">10.1101/2024.10.15.618444</a>","chicago":"Khudiakova, Kseniia, Florin Boenkost, and Julie N Tourniaire. “Genealogies under Purifying Selection.” <i>BioRxiv</i>, n.d. <a href=\"https://doi.org/10.1101/2024.10.15.618444\">https://doi.org/10.1101/2024.10.15.618444</a>.","ista":"Khudiakova K, Boenkost F, Tourniaire JN. Genealogies under purifying selection. bioRxiv, <a href=\"https://doi.org/10.1101/2024.10.15.618444\">10.1101/2024.10.15.618444</a>.","ieee":"K. Khudiakova, F. Boenkost, and J. N. Tourniaire, “Genealogies under purifying selection,” <i>bioRxiv</i>. ."},"language":[{"iso":"eng"}],"related_material":{"record":[{"status":"public","id":"21918","relation":"dissertation_contains"}]},"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","corr_author":"1","author":[{"last_name":"Khudiakova","full_name":"Khudiakova, Kseniia","first_name":"Kseniia","id":"4E6DC800-AE37-11E9-AC72-31CAE5697425","orcid":"0000-0002-6246-1465"},{"last_name":"Boenkost","full_name":"Boenkost, Florin","first_name":"Florin"},{"last_name":"Tourniaire","id":"5dc06dd8-8e51-11ec-9170-8d9c450cc216","full_name":"Tourniaire, Julie N","first_name":"Julie N"}],"abstract":[{"text":"Selection against deleterious mutations, called purifying selection, plays a central role in evolution and acts in all populations. It is known that the genetic patterns observed in genomic regions undergoing purifying selection differ from those resulting from neutral evolution. However, a comprehensive understanding of the underlying mechanisms shaping those patterns is still lacking.\r\n\r\nIn the present work, we use simulations combined with a genealogical approach to identify the effect of purifying selection on the ancestry and thus on the genetic diversity. Our analysis relies on the postulate that the genealogy belongs to the universality class of Beta-coalescents. Under this assumption, we derive statistics measuring the distortion of the genealogy. This approach allows us to consider a wide range of regimes (i.e. arbitrary selection and mutation strengths) and uncover a rich phase diagram. We find that, for strong selection, the limiting genealogy is given by Kingman’s coalescent on a polynomial timescale. As selection gets weaker, Muller’s ratchet starts operating, setting off the emergence of multiple mergers in the genealogical structures. Our results show that while multiple-merger coalescents are often interpreted as the signature of selective sweeps in rapidly adapting populations, these structures can also appear in the context of Muller’s ratchet.","lang":"eng"}],"date_created":"2026-06-09T12:14:08Z","article_processing_charge":"No","doi":"10.1101/2024.10.15.618444","publication_status":"draft","oa_version":"Preprint"},{"ddc":["570"],"scopus_import":"1","pmid":1,"fulldoi":"https://doi.org/10.1111/mec.17160","day":"01","date_updated":"2025-01-09T07:53:18Z","issue":"24","has_accepted_license":"1","status":"public","type":"journal_article","department":[{"_id":"NiBa"}],"file":[{"file_size":6228700,"file_id":"18785","date_created":"2025-01-09T07:52:12Z","access_level":"open_access","checksum":"686576036663f489c2d079df3079d126","success":1,"content_type":"application/pdf","file_name":"2024_MolecularEcology_Reeve.pdf","relation":"main_file","creator":"dernst","date_updated":"2025-01-09T07:52:12Z"}],"year":"2024","OA_type":"hybrid","quality_controlled":"1","acknowledgement":"We would like to thank members of the Littorina team for their advice and feedback during this project. In particular, we thank Alan Le Moan, who inspired us to look at heterozygosity differences to identify inversions, and Katherine Hearn for helping with the PCA scripts. We thank Edinburgh Genomics for library preparation and sequencing. Sample collections, sequencing and data preparation were supported by the European Research Council (ERC-2015-AdG-693030- BARRIERS) and the Natural Environment Research Council (NE/P001610/1). The analysis was supported by the Swedish Research Council (vetenskaprådet; 2018-03695_VR) and the Portuguese Foundation for Science and Technology (Fundación para a Ciência e Tecnologia) through a research project (PTDC/BIA-EVL/1614/2021) and CEEC contract (2020.00275.CEECIND).","title":"Chromosomal inversion polymorphisms are widespread across the species ranges of rough periwinkles (Littorina saxatilis and L. arcana)","article_type":"original","publisher":"Wiley","_id":"14463","date_published":"2024-12-01T00:00:00Z","OA_place":"publisher","oa":1,"volume":33,"month":"12","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"intvolume":"        33","citation":{"chicago":"Reeve, James, Roger K. Butlin, Eva L. Koch, Sean Stankowski, and Rui Faria. “Chromosomal Inversion Polymorphisms Are Widespread across the Species Ranges of Rough Periwinkles (Littorina Saxatilis and L. Arcana).” <i>Molecular Ecology</i>. Wiley, 2024. <a href=\"https://doi.org/10.1111/mec.17160\">https://doi.org/10.1111/mec.17160</a>.","ieee":"J. Reeve, R. K. Butlin, E. L. Koch, S. Stankowski, and R. Faria, “Chromosomal inversion polymorphisms are widespread across the species ranges of rough periwinkles (Littorina saxatilis and L. arcana),” <i>Molecular Ecology</i>, vol. 33, no. 24. Wiley, 2024.","ista":"Reeve J, Butlin RK, Koch EL, Stankowski S, Faria R. 2024. Chromosomal inversion polymorphisms are widespread across the species ranges of rough periwinkles (Littorina saxatilis and L. arcana). Molecular Ecology. 33(24), e17160.","short":"J. Reeve, R.K. Butlin, E.L. Koch, S. Stankowski, R. Faria, Molecular Ecology 33 (2024).","ama":"Reeve J, Butlin RK, Koch EL, Stankowski S, Faria R. Chromosomal inversion polymorphisms are widespread across the species ranges of rough periwinkles (Littorina saxatilis and L. arcana). <i>Molecular Ecology</i>. 2024;33(24). doi:<a href=\"https://doi.org/10.1111/mec.17160\">10.1111/mec.17160</a>","apa":"Reeve, J., Butlin, R. K., Koch, E. L., Stankowski, S., &#38; Faria, R. (2024). Chromosomal inversion polymorphisms are widespread across the species ranges of rough periwinkles (Littorina saxatilis and L. arcana). <i>Molecular Ecology</i>. Wiley. <a href=\"https://doi.org/10.1111/mec.17160\">https://doi.org/10.1111/mec.17160</a>","mla":"Reeve, James, et al. “Chromosomal Inversion Polymorphisms Are Widespread across the Species Ranges of Rough Periwinkles (Littorina Saxatilis and L. Arcana).” <i>Molecular Ecology</i>, vol. 33, no. 24, e17160, Wiley, 2024, doi:<a href=\"https://doi.org/10.1111/mec.17160\">10.1111/mec.17160</a>."},"publication":"Molecular Ecology","date_created":"2023-10-29T23:01:17Z","doi":"10.1111/mec.17160","article_processing_charge":"Yes (in subscription journal)","publication_status":"published","publication_identifier":{"eissn":["1365-294X"],"issn":["0962-1083"]},"oa_version":"Published Version","article_number":"e17160","file_date_updated":"2025-01-09T07:52:12Z","author":[{"last_name":"Reeve","first_name":"James","full_name":"Reeve, James"},{"full_name":"Butlin, Roger K.","first_name":"Roger K.","last_name":"Butlin"},{"last_name":"Koch","full_name":"Koch, Eva L.","first_name":"Eva L."},{"last_name":"Stankowski","first_name":"Sean","full_name":"Stankowski, Sean","id":"43161670-5719-11EA-8025-FABC3DDC885E"},{"last_name":"Faria","first_name":"Rui","full_name":"Faria, Rui"}],"abstract":[{"lang":"eng","text":"Inversions are thought to play a key role in adaptation and speciation, suppressing recombination between diverging populations. Genes influencing adaptive traits cluster in inversions, and changes in inversion frequencies are associated with environmental differences. However, in many organisms, it is unclear if inversions are geographically and taxonomically widespread. The intertidal snail, Littorina saxatilis, is one such example. Strong associations between putative polymorphic inversions and phenotypic differences have been demonstrated between two ecotypes of L. saxatilis in Sweden and inferred elsewhere, but no direct evidence for inversion polymorphism currently exists across the species range. Using whole genome data from 107 snails, most inversion polymorphisms were found to be widespread across the species range. The frequencies of some inversion arrangements were significantly different among ecotypes, suggesting a parallel adaptive role. Many inversions were also polymorphic in the sister species, L. arcana, hinting at an ancient origin."}],"external_id":{"pmid":["37843465"],"isi":["001085119000001"]}},{"fulldoi":"https://doi.org/10.15479/at:ista:14711","date_updated":"2026-04-07T12:54:29Z","day":"19","ddc":["576"],"has_accepted_license":"1","status":"public","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","type":"dissertation","page":"183","ec_funded":1,"project":[{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"665385","name":"International IST Doctoral Program"},{"name":"Causes and consequences of population fragmentation","grant_number":"P32896","_id":"c08d3278-5a5b-11eb-8a69-fdb09b55f4b8"},{"_id":"34c872fe-11ca-11ed-8bc3-8534b82131e6","grant_number":"26380","name":"Polygenic Adaptation in a Metapopulation"}],"alternative_title":["ISTA Thesis"],"degree_awarded":"PhD","department":[{"_id":"NiBa"},{"_id":"GradSch"}],"supervisor":[{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","first_name":"Nicholas H","full_name":"Barton, Nicholas H","last_name":"Barton"},{"first_name":"Jitka","full_name":"Polechova, Jitka","last_name":"Polechova"},{"first_name":"Himani","full_name":"Sachdeva, Himani","last_name":"Sachdeva"}],"file":[{"creator":"oolusany","content_type":"application/zip","file_name":"FinalSubmission_Thesis_OLUSANYA.zip","relation":"source_file","date_updated":"2024-01-03T18:30:13Z","access_level":"closed","file_id":"14730","date_created":"2024-01-03T18:30:13Z","checksum":"de179b1c6758f182ff0c70d8b38c1501","file_size":16986244},{"success":1,"checksum":"0e331585e3cd4823320aab4e69e64ccf","file_id":"14731","date_created":"2024-01-03T18:31:34Z","access_level":"open_access","file_size":6460403,"date_updated":"2024-01-03T18:31:34Z","creator":"oolusany","file_name":"FinalSubmission2_Thesis_OLUSANYA.pdf","relation":"main_file","content_type":"application/pdf"}],"year":"2024","publisher":"Institute of Science and Technology Austria","_id":"14711","title":"Local adaptation, genetic load and extinction in metapopulations","tmp":{"short":"CC BY-NC-SA (4.0)","image":"/images/cc_by_nc_sa.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)"},"acknowledged_ssus":[{"_id":"SSU"}],"date_published":"2024-01-19T00:00:00Z","OA_place":"publisher","oa":1,"month":"01","citation":{"apa":"Olusanya, O. O. (2024). <i>Local adaptation, genetic load and extinction in metapopulations</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:14711\">https://doi.org/10.15479/at:ista:14711</a>","mla":"Olusanya, Oluwafunmilola O. <i>Local Adaptation, Genetic Load and Extinction in Metapopulations</i>. Institute of Science and Technology Austria, 2024, doi:<a href=\"https://doi.org/10.15479/at:ista:14711\">10.15479/at:ista:14711</a>.","ista":"Olusanya OO. 2024. Local adaptation, genetic load and extinction in metapopulations. Institute of Science and Technology Austria.","chicago":"Olusanya, Oluwafunmilola O. “Local Adaptation, Genetic Load and Extinction in Metapopulations.” Institute of Science and Technology Austria, 2024. <a href=\"https://doi.org/10.15479/at:ista:14711\">https://doi.org/10.15479/at:ista:14711</a>.","ieee":"O. O. Olusanya, “Local adaptation, genetic load and extinction in metapopulations,” Institute of Science and Technology Austria, 2024.","short":"O.O. Olusanya, Local Adaptation, Genetic Load and Extinction in Metapopulations, Institute of Science and Technology Austria, 2024.","ama":"Olusanya OO. Local adaptation, genetic load and extinction in metapopulations. 2024. doi:<a href=\"https://doi.org/10.15479/at:ista:14711\">10.15479/at:ista:14711</a>"},"related_material":{"record":[{"relation":"part_of_dissertation","id":"10787","status":"public"},{"relation":"part_of_dissertation","id":"10658","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"14732"}]},"language":[{"iso":"eng"}],"corr_author":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","file_date_updated":"2024-01-03T18:31:34Z","author":[{"last_name":"Olusanya","full_name":"Olusanya, Oluwafunmilola O","first_name":"Oluwafunmilola O","id":"41AD96DC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1971-8314"}],"abstract":[{"lang":"eng","text":"In nature, different species find their niche in a range of environments, each with its unique characteristics. While some thrive in uniform (homogeneous) landscapes where environmental conditions stay relatively consistent across space, others traverse the complexities of spatially heterogeneous terrains. Comprehending how species are distributed and how they interact within these landscapes holds the key to gaining insights into their evolutionary dynamics while also informing conservation and management strategies.\r\n\r\nFor species inhabiting heterogeneous landscapes, when the rate of dispersal is low compared to spatial fluctuations in selection pressure, localized adaptations may emerge. Such adaptation in response to varying selection strengths plays an important role in the persistence of populations in our rapidly changing world. Hence, species in nature are continuously in a struggle to adapt to local environmental conditions, to ensure their continued survival. Natural populations can often adapt in time scales short enough for evolutionary changes to influence ecological dynamics and vice versa, thereby creating a feedback between evolution and demography. The analysis of this feedback and the relative contributions of gene flow, demography, drift, and natural selection to genetic variation and differentiation has remained a recurring theme in evolutionary biology. Nevertheless, the effective role of these forces in maintaining variation and shaping patterns of diversity is not fully understood. Even in homogeneous environments devoid of local adaptations, such understanding remains elusive. Understanding this feedback is crucial, for example in determining the conditions under which extinction risk can be mitigated in peripheral populations subject to deleterious mutation accumulation at the edges of species’ ranges\r\nas well as in highly fragmented populations.\r\n\r\nIn this thesis we explore both uniform and spatially heterogeneous metapopulations, investigating and providing theoretical insights into the dynamics of local adaptation in the latter and examining the dynamics of load and extinction as well as the impact of joint ecological and evolutionary (eco-evolutionary) dynamics in the former. The thesis is divided into 5 chapters.\r\n\r\nChapter 1 provides a general introduction into the subject matter, clarifying concepts and ideas used throughout the thesis. In chapter 2, we explore how fast a species distributed across a heterogeneous landscape adapts to changing conditions marked by alterations in carrying capacity, selection pressure, and migration rate.\r\n\r\nIn chapter 3, we investigate how migration selection and drift influences adaptation and the maintenance of variation in a metapopulation with three habitats, an extension of previous models of adaptation in two habitats. We further develop analytical approximations for the critical threshold required for polymorphism to persist.\r\n\r\nThe focus of chapter 4 of the thesis is on understanding the interplay between ecology and evolution as coupled processes. We investigate how eco-evolutionary feedback between migration, selection, drift, and demography influences eco-evolutionary outcomes in marginal populations subject to deleterious mutation accumulation. Using simulations as well as theoretical approximations of the coupled dynamics of population size and allele frequency, we analyze how gene flow from a large mainland source influences genetic load and population size on an island (i.e., in a marginal population) under genetically realistic assumptions. Analyses of this sort are important because small isolated populations, are repeatedly affected by complex interactions between ecological and evolutionary processes, which can lead to their death. Understanding these interactions can therefore provide an insight into the conditions under which extinction risk can be mitigated in peripheral populations thus, contributing to conservation and restoration efforts.\r\n\r\nChapter 5 extends the analysis in chapter 4 to consider the dynamics of load (due to deleterious mutation accumulation) and extinction risk in a metapopulation. We explore the role of gene flow, selection, and dominance on load and extinction risk and further pinpoint critical thresholds required for metapopulation persistence.\r\n\r\nOverall this research contributes to our understanding of ecological and evolutionary mechanisms that shape species’ persistence in fragmented landscapes, a crucial foundation for successful conservation efforts and biodiversity management."}],"date_created":"2023-12-26T22:49:53Z","article_processing_charge":"No","doi":"10.15479/at:ista:14711","publication_status":"published","publication_identifier":{"issn":["2663-337X"]},"oa_version":"Published Version"},{"department":[{"_id":"NiBa"}],"file":[{"creator":"dernst","file_name":"2024_TrendsGenetics_Johannesson.pdf","relation":"main_file","content_type":"application/pdf","date_updated":"2024-07-22T12:05:58Z","checksum":"3077ea808c4cdc24d02dc58aced7eb35","file_id":"17313","date_created":"2024-07-22T12:05:58Z","access_level":"open_access","file_size":2288340,"success":1}],"year":"2024","acknowledgement":"KJ, MR, and RKB were supported by grants from the Swedish Research Council (2021-0419, 2021-05243, and 2018-03695, respectively). RKB was also supported by the Leverhulme Trust (RPG-2021-141), RF by FCT- Portuguese Science Foundation (PTDC/BIA-EVL/1614/2021 and 2020.00275.CEECIND), and AMW by Norwegian Research Council RCN (Project number 315287). We thank the members of the Integration of Speciation Research network for stimulating discussions, the Littorina research community for important contributions of data and analyses, and Cynthia Riginos for useful comments on an earlier draft.","quality_controlled":"1","pmid":1,"fulldoi":"https://doi.org/10.1016/j.tig.2024.01.002","day":"01","date_updated":"2025-09-04T12:18:08Z","ddc":["570"],"scopus_import":"1","has_accepted_license":"1","status":"public","type":"journal_article","issue":"4","page":"337-351","citation":{"ista":"Johannesson K, Faria R, Le Moan A, Rafajlović M, Westram AM, Butlin RK, Stankowski S. 2024. Diverse pathways to speciation revealed by marine snails. Trends in Genetics. 40(4), 337–351.","ieee":"K. Johannesson <i>et al.</i>, “Diverse pathways to speciation revealed by marine snails,” <i>Trends in Genetics</i>, vol. 40, no. 4. Elsevier, pp. 337–351, 2024.","chicago":"Johannesson, Kerstin, Rui Faria, Alan Le Moan, Marina Rafajlović, Anja M Westram, Roger K. Butlin, and Sean Stankowski. “Diverse Pathways to Speciation Revealed by Marine Snails.” <i>Trends in Genetics</i>. Elsevier, 2024. <a href=\"https://doi.org/10.1016/j.tig.2024.01.002\">https://doi.org/10.1016/j.tig.2024.01.002</a>.","ama":"Johannesson K, Faria R, Le Moan A, et al. Diverse pathways to speciation revealed by marine snails. <i>Trends in Genetics</i>. 2024;40(4):337-351. doi:<a href=\"https://doi.org/10.1016/j.tig.2024.01.002\">10.1016/j.tig.2024.01.002</a>","short":"K. Johannesson, R. Faria, A. Le Moan, M. Rafajlović, A.M. Westram, R.K. Butlin, S. Stankowski, Trends in Genetics 40 (2024) 337–351.","mla":"Johannesson, Kerstin, et al. “Diverse Pathways to Speciation Revealed by Marine Snails.” <i>Trends in Genetics</i>, vol. 40, no. 4, Elsevier, 2024, pp. 337–51, doi:<a href=\"https://doi.org/10.1016/j.tig.2024.01.002\">10.1016/j.tig.2024.01.002</a>.","apa":"Johannesson, K., Faria, R., Le Moan, A., Rafajlović, M., Westram, A. M., Butlin, R. K., &#38; Stankowski, S. (2024). Diverse pathways to speciation revealed by marine snails. <i>Trends in Genetics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.tig.2024.01.002\">https://doi.org/10.1016/j.tig.2024.01.002</a>"},"intvolume":"        40","publication":"Trends in Genetics","language":[{"iso":"eng"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"file_date_updated":"2024-07-22T12:05:58Z","abstract":[{"text":"Speciation is a key evolutionary process that is not yet fully understood. Combining population genomic and ecological data from multiple diverging pairs of marine snails (Littorina) supports the search for speciation mechanisms. Placing pairs on a one-dimensional speciation continuum, from undifferentiated populations to species, obscured the complexity of speciation. Adding multiple axes helped to describe either speciation routes or reproductive isolation in the snails. Divergent ecological selection repeatedly generated barriers between ecotypes, but appeared less important in completing speciation while genetic incompatibilities played a key role. Chromosomal inversions contributed to genomic barriers, but with variable impact. A multidimensional (hypercube) approach supported framing of questions and identification of knowledge gaps and can be useful to understand speciation in many other systems.","lang":"eng"}],"author":[{"full_name":"Johannesson, Kerstin","first_name":"Kerstin","last_name":"Johannesson"},{"first_name":"Rui","full_name":"Faria, Rui","last_name":"Faria"},{"last_name":"Le Moan","first_name":"Alan","full_name":"Le Moan, Alan"},{"first_name":"Marina","full_name":"Rafajlović, Marina","last_name":"Rafajlović"},{"last_name":"Westram","orcid":"0000-0003-1050-4969","id":"3C147470-F248-11E8-B48F-1D18A9856A87","first_name":"Anja M","full_name":"Westram, Anja M"},{"last_name":"Butlin","first_name":"Roger K.","full_name":"Butlin, Roger K."},{"last_name":"Stankowski","first_name":"Sean","full_name":"Stankowski, Sean","id":"43161670-5719-11EA-8025-FABC3DDC885E"}],"external_id":{"pmid":["38395682"],"isi":["001224671300001"]},"date_created":"2024-03-10T23:00:54Z","article_processing_charge":"Yes (in subscription journal)","doi":"10.1016/j.tig.2024.01.002","publication_status":"published","publication_identifier":{"issn":["0168-9525"],"eissn":["1362-4555"]},"oa_version":"Published Version","publisher":"Elsevier","_id":"15099","title":"Diverse pathways to speciation revealed by marine snails","article_type":"review","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_published":"2024-04-01T00:00:00Z","oa":1,"volume":40,"month":"04"},{"language":[{"iso":"eng"}],"isi":1,"corr_author":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","publication":"Theoretical Population Biology","intvolume":"       157","citation":{"ieee":"N. H. Barton and H. Sachdeva, “Limits to selection on standing variation in an asexual population,” <i>Theoretical Population Biology</i>, vol. 157. Elsevier, pp. 129–137, 2024.","ista":"Barton NH, Sachdeva H. 2024. Limits to selection on standing variation in an asexual population. Theoretical Population Biology. 157, 129–137.","chicago":"Barton, Nicholas H, and Himani Sachdeva. “Limits to Selection on Standing Variation in an Asexual Population.” <i>Theoretical Population Biology</i>. Elsevier, 2024. <a href=\"https://doi.org/10.1016/j.tpb.2024.04.001\">https://doi.org/10.1016/j.tpb.2024.04.001</a>.","ama":"Barton NH, Sachdeva H. Limits to selection on standing variation in an asexual population. <i>Theoretical Population Biology</i>. 2024;157:129-137. doi:<a href=\"https://doi.org/10.1016/j.tpb.2024.04.001\">10.1016/j.tpb.2024.04.001</a>","short":"N.H. Barton, H. Sachdeva, Theoretical Population Biology 157 (2024) 129–137.","apa":"Barton, N. H., &#38; Sachdeva, H. (2024). Limits to selection on standing variation in an asexual population. <i>Theoretical Population Biology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.tpb.2024.04.001\">https://doi.org/10.1016/j.tpb.2024.04.001</a>","mla":"Barton, Nicholas H., and Himani Sachdeva. “Limits to Selection on Standing Variation in an Asexual Population.” <i>Theoretical Population Biology</i>, vol. 157, Elsevier, 2024, pp. 129–37, doi:<a href=\"https://doi.org/10.1016/j.tpb.2024.04.001\">10.1016/j.tpb.2024.04.001</a>."},"article_processing_charge":"Yes (via OA deal)","publication_status":"published","doi":"10.1016/j.tpb.2024.04.001","date_created":"2024-05-05T22:01:03Z","publication_identifier":{"issn":["0040-5809"],"eissn":["1096-0325"]},"oa_version":"Published Version","file_date_updated":"2024-05-13T08:22:21Z","external_id":{"pmid":["38643838"],"isi":["001237016800001"]},"author":[{"last_name":"Barton","first_name":"Nicholas H","full_name":"Barton, Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240"},{"last_name":"Sachdeva","id":"42377A0A-F248-11E8-B48F-1D18A9856A87","first_name":"Himani","full_name":"Sachdeva, Himani"}],"abstract":[{"lang":"eng","text":"We consider how a population of N haploid individuals responds to directional selection on standing variation, with no new variation from recombination or mutation. Individuals have trait values z1,…,zN, which are drawn from a distribution ψ; the fitness of individual i is proportional to [Formula: see text] . For illustration, we consider the Laplace and Gaussian distributions, which are parametrised only by the variance V0, and show that for large N, there is a scaling limit which depends on a single parameter NV0. When selection is weak relative to drift (NV0≪1), the variance decreases exponentially at rate 1/N, and the expected ultimate gain in log fitness (scaled by V0), is just NV0, which is the same as Robertson's (1960) prediction for a sexual population. In contrast, when selection is strong relative to drift (NV0≫1), the ultimate gain can be found by approximating the establishment of alleles by a branching process in which each allele competes independently with the population mean and the fittest allele to establish is certain to fix. Then, if the probability of survival to time t∼1/V0 of an allele with value z is P(z), with mean P¯, the winning allele is the fittest of NP¯ survivors drawn from a distribution ψP/P¯. The expected ultimate change is ∼2log(1.15NV0) for a Gaussian distribution, and ∼-12log0.36NV0-log-log0.36NV0 for a Laplace distribution. This approach also predicts the variability of the process, and its dynamics; we show that in the strong selection regime, the expected genetic variance decreases as ∼t-3 at large times. We discuss how these results may be related to selection on standing variation that is spread along a linear chromosome."}],"title":"Limits to selection on standing variation in an asexual population","article_type":"original","publisher":"Elsevier","_id":"15358","oa":1,"date_published":"2024-06-01T00:00:00Z","volume":157,"month":"06","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"department":[{"_id":"NiBa"}],"year":"2024","file":[{"checksum":"78f36488d24f868d5913624e9c8d88bf","file_id":"15383","date_created":"2024-05-13T08:22:21Z","access_level":"open_access","file_size":1098292,"success":1,"creator":"dernst","file_name":"2024_TheorPopulationBiology_Barton.pdf","relation":"main_file","content_type":"application/pdf","date_updated":"2024-05-13T08:22:21Z"}],"quality_controlled":"1","acknowledgement":"We thank Emmanuel Schertzer and two reviewers for comments on this manuscript. NB thanks the European Research Council for support via the grant “HaplotypeStructure” 101055327. We would also like to give our sincere thanks to Alison Etheridge for her insight, inspiration and support over the years.","ddc":["570"],"scopus_import":"1","date_updated":"2025-09-04T13:56:11Z","day":"01","pmid":1,"fulldoi":"https://doi.org/10.1016/j.tpb.2024.04.001","project":[{"_id":"bd6958e0-d553-11ed-ba76-86eba6a76c00","name":"Understanding the evolution of continuous genomes","grant_number":"101055327"}],"page":"129-137","status":"public","has_accepted_license":"1","type":"journal_article"},{"citation":{"apa":"Garcia Castillo, D. F., Barton, N. H., Faria, R., Larsson, J., Stankowski, S., Butlin, R., … Westram, A. M. (2024). Data and code for: Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails. Zenodo. <a href=\"https://doi.org/10.5281/ZENODO.12159343\">https://doi.org/10.5281/ZENODO.12159343</a>","mla":"Garcia Castillo, Diego Fernando, et al. <i>Data and Code for: Predicting Rapid Adaptation in Time from Adaptation in Space: A 30-Year Field Experiment in Marine Snails</i>. Zenodo, 2024, doi:<a href=\"https://doi.org/10.5281/ZENODO.12159343\">10.5281/ZENODO.12159343</a>.","chicago":"Garcia Castillo, Diego Fernando, Nicholas H Barton, Rui Faria, Jenny Larsson, Sean Stankowski, Roger Butlin, Kerstin Johannesson, and Anja M Westram. “Data and Code for: Predicting Rapid Adaptation in Time from Adaptation in Space: A 30-Year Field Experiment in Marine Snails.” Zenodo, 2024. <a href=\"https://doi.org/10.5281/ZENODO.12159343\">https://doi.org/10.5281/ZENODO.12159343</a>.","ieee":"D. F. Garcia Castillo <i>et al.</i>, “Data and code for: Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails.” Zenodo, 2024.","ista":"Garcia Castillo DF, Barton NH, Faria R, Larsson J, Stankowski S, Butlin R, Johannesson K, Westram AM. 2024. Data and code for: Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails, Zenodo, <a href=\"https://doi.org/10.5281/ZENODO.12159343\">10.5281/ZENODO.12159343</a>.","short":"D.F. Garcia Castillo, N.H. Barton, R. Faria, J. Larsson, S. Stankowski, R. Butlin, K. Johannesson, A.M. Westram, (2024).","ama":"Garcia Castillo DF, Barton NH, Faria R, et al. Data and code for: Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails. 2024. doi:<a href=\"https://doi.org/10.5281/ZENODO.12159343\">10.5281/ZENODO.12159343</a>"},"year":"2024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","related_material":{"record":[{"status":"public","id":"20991","relation":"used_in_publication"},{"id":"18491","status":"public","relation":"used_in_publication"}]},"department":[{"_id":"NiBa"}],"abstract":[{"text":"Scripts and data used in the research study Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails. https://doi.org/10.1101/2023.09.27.559715","lang":"eng"}],"author":[{"last_name":"Garcia Castillo","id":"ae681a14-dc74-11ea-a0a7-c6ef18161701","full_name":"Garcia Castillo, Diego Fernando","first_name":"Diego Fernando"},{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8548-5240","first_name":"Nicholas H","full_name":"Barton, Nicholas H","last_name":"Barton"},{"full_name":"Faria, Rui","first_name":"Rui","last_name":"Faria"},{"full_name":"Larsson, Jenny","first_name":"Jenny","last_name":"Larsson"},{"full_name":"Stankowski, Sean","first_name":"Sean","id":"43161670-5719-11EA-8025-FABC3DDC885E","last_name":"Stankowski"},{"first_name":"Roger","full_name":"Butlin, Roger","last_name":"Butlin"},{"last_name":"Johannesson","first_name":"Kerstin","full_name":"Johannesson, Kerstin"},{"last_name":"Westram","orcid":"0000-0003-1050-4969","id":"3C147470-F248-11E8-B48F-1D18A9856A87","full_name":"Westram, Anja M","first_name":"Anja M"}],"oa_version":"Published Version","date_created":"2024-11-04T09:33:17Z","article_processing_charge":"No","doi":"10.5281/ZENODO.12159343","_id":"18498","day":"19","date_updated":"2026-04-16T12:20:37Z","fulldoi":"https://doi.org/10.5281/ZENODO.12159343","publisher":"Zenodo","main_file_link":[{"url":"https://doi.org/10.5281/zenodo.12159344","open_access":"1"}],"ddc":["570"],"title":"Data and code for: Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails","type":"research_data_reference","status":"public","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"has_accepted_license":"1","month":"06","oa":1,"date_published":"2024-06-19T00:00:00Z","OA_place":"repository"},{"OA_place":"repository","date_published":"2024-07-25T00:00:00Z","oa":1,"volume":740,"month":"07","publisher":"Inter-Research Science Center","_id":"18944","title":"Seascape genetic study on Laminaria digitata underscores the critical role of sampling schemes","main_file_link":[{"url":"https://inria.hal.science/hal-04624490/","open_access":"1"}],"article_type":"original","author":[{"first_name":"Louise","full_name":"Fouqueau, Louise","id":"1676e173-8143-11ed-8927-fe165216a93f","orcid":"0000-0003-0371-9339","last_name":"Fouqueau"},{"last_name":"Reynes","first_name":"L","full_name":"Reynes, L"},{"last_name":"Tempera","full_name":"Tempera, F","first_name":"F"},{"full_name":"Bajjouk, T","first_name":"T","last_name":"Bajjouk"},{"last_name":"Blanfuné","first_name":"A","full_name":"Blanfuné, A"},{"first_name":"C","full_name":"Chevalier, C","last_name":"Chevalier"},{"full_name":"Laurans, M","first_name":"M","last_name":"Laurans"},{"last_name":"Mauger","first_name":"S","full_name":"Mauger, S"},{"full_name":"Sourisseau, M","first_name":"M","last_name":"Sourisseau"},{"full_name":"Assis, J","first_name":"J","last_name":"Assis"},{"first_name":"L","full_name":"Lévêque, L","last_name":"Lévêque"},{"last_name":"Valero","first_name":"M","full_name":"Valero, M"}],"abstract":[{"lang":"eng","text":"Understanding connectivity patterns exhibited by endangered species living in fragmented habitats is fundamental to improving management and conservation actions. Such improvements can be particularly pressing at the trailing edges of these habitats, where populations are facing the greatest challenges from climate change, and appear even more crucial if the species is commercially harvested. Seascape genetics have been increasingly used to meet these needs. In this study, we examined connectivity patterns among 32 populations of the oarweed kelp <jats:italic>Lam</jats:italic><jats:italic>inaria digitata</jats:italic> located at the species’ southern range limit. The distance (or sampling gap) between neighboring populations ranged from a few km to a few 100s of km. By genotyping 11 microsatellite markers, we aimed to (1) refine analyses of population structure; (2) test whether on-shelf islands are genetically more differentiated than mainland populations; (3) evaluate the relative importance of various abiotic conditions in shaping the genetic structure; and (4) evaluate if the relative importance of each environmental factor varied according to sampling schemes. Our analyses revealed a positive relationship between connectivity links and genetic diversity: populations with high levels of connectivity were genetically enriched while isolated populations showed signs of genetic erosion. The genetically impoverished populations corresponded to the southernmost populations as well as populations along the northern coast of Brittany (Locquirec, Saint-Malo Bay) and the northernmost population in Pas-de-Calais. By performing distance-based redundancy analysis on various sampling schemes, geographic distance appeared as the dominant factor influencing connectivity between populations separated by great distances, while hydrodynamic processes were the main factor when analyzing at a final spatial resolution."}],"doi":"10.3354/meps14640","publication_status":"published","article_processing_charge":"No","date_created":"2025-01-29T09:09:10Z","oa_version":"Submitted Version","publication_identifier":{"eissn":["1616-1599"],"issn":["0171-8630"]},"intvolume":"       740","citation":{"chicago":"Fouqueau, Louise, L Reynes, F Tempera, T Bajjouk, A Blanfuné, C Chevalier, M Laurans, et al. “Seascape Genetic Study on Laminaria Digitata Underscores the Critical Role of Sampling Schemes.” <i>Marine Ecology Progress Series</i>. Inter-Research Science Center, 2024. <a href=\"https://doi.org/10.3354/meps14640\">https://doi.org/10.3354/meps14640</a>.","ista":"Fouqueau L, Reynes L, Tempera F, Bajjouk T, Blanfuné A, Chevalier C, Laurans M, Mauger S, Sourisseau M, Assis J, Lévêque L, Valero M. 2024. Seascape genetic study on Laminaria digitata underscores the critical role of sampling schemes. Marine Ecology Progress Series. 740, 23–42.","ieee":"L. Fouqueau <i>et al.</i>, “Seascape genetic study on Laminaria digitata underscores the critical role of sampling schemes,” <i>Marine Ecology Progress Series</i>, vol. 740. Inter-Research Science Center, pp. 23–42, 2024.","ama":"Fouqueau L, Reynes L, Tempera F, et al. Seascape genetic study on Laminaria digitata underscores the critical role of sampling schemes. <i>Marine Ecology Progress Series</i>. 2024;740:23-42. doi:<a href=\"https://doi.org/10.3354/meps14640\">10.3354/meps14640</a>","short":"L. Fouqueau, L. Reynes, F. Tempera, T. Bajjouk, A. Blanfuné, C. Chevalier, M. Laurans, S. Mauger, M. Sourisseau, J. Assis, L. Lévêque, M. Valero, Marine Ecology Progress Series 740 (2024) 23–42.","mla":"Fouqueau, Louise, et al. “Seascape Genetic Study on Laminaria Digitata Underscores the Critical Role of Sampling Schemes.” <i>Marine Ecology Progress Series</i>, vol. 740, Inter-Research Science Center, 2024, pp. 23–42, doi:<a href=\"https://doi.org/10.3354/meps14640\">10.3354/meps14640</a>.","apa":"Fouqueau, L., Reynes, L., Tempera, F., Bajjouk, T., Blanfuné, A., Chevalier, C., … Valero, M. (2024). Seascape genetic study on Laminaria digitata underscores the critical role of sampling schemes. <i>Marine Ecology Progress Series</i>. Inter-Research Science Center. <a href=\"https://doi.org/10.3354/meps14640\">https://doi.org/10.3354/meps14640</a>"},"publication":"Marine Ecology Progress Series","language":[{"iso":"eng"}],"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","type":"journal_article","page":"23-42","fulldoi":"https://doi.org/10.3354/meps14640","day":"25","date_updated":"2025-01-29T09:12:34Z","scopus_import":"1","OA_type":"green","quality_controlled":"1","department":[{"_id":"NiBa"}],"year":"2024"}]