---
_id: '15374'
abstract:
- lang: eng
text: Clathrin-mediated endocytosis (CME) is an essential process of cargo uptake
operating in all eukaryotes. In animals and yeast, BAR-SH3 domain proteins, endophilins
and amphiphysins, function at the conclusion of CME to recruit factors for vesicle
scission and uncoating. Arabidopsis thaliana contains the BAR-SH3 domain proteins
SH3P1–SH3P3, but their role is poorly understood. Here, we identify SH3Ps as functional
homologs of endophilin/amphiphysin. SH3P1–SH3P3 bind to discrete foci at the plasma
membrane (PM), and SH3P2 recruits late to a subset of clathrin-coated pits. The
SH3P2 PM recruitment pattern is nearly identical to its interactor, a putative
uncoating factor, AUXILIN-LIKE1. Notably, SH3P1–SH3P3 are required for most of
AUXILIN-LIKE1 recruitment to the PM. This indicates a plant-specific modification
of CME, where BAR-SH3 proteins recruit auxilin-like uncoating factors rather than
the uncoating phosphatases, synaptojanins. SH3P1–SH3P3 act redundantly in overall
CME with the plant-specific endocytic adaptor TPLATE complex but not due to an
SH3 domain in its TASH3 subunit.
acknowledgement: 'The authors wish to acknowledge Dr. Daniel van Damme for mRuby3/pDONRP2rP3
and Prof. Qi-Jun Chen for sharing plasmids used for CRISPR-Cas9 mutagenesis. This
work was supported by the Austrian Science Fund (FWF): I 3630-B25.'
article_number: '114195'
article_processing_charge: Yes
article_type: original
author:
- first_name: Maciek
full_name: Adamowski, Maciek
id: 45F536D2-F248-11E8-B48F-1D18A9856A87
last_name: Adamowski
orcid: 0000-0001-6463-5257
- first_name: Marek
full_name: Randuch, Marek
id: 6ac4636d-15b2-11ec-abd3-fb8df79972ae
last_name: Randuch
- first_name: Ivana
full_name: Matijevic, Ivana
id: 83c17ce3-15b2-11ec-abd3-f486545870bd
last_name: Matijevic
- first_name: Madhumitha
full_name: Narasimhan, Madhumitha
id: 44BF24D0-F248-11E8-B48F-1D18A9856A87
last_name: Narasimhan
orcid: 0000-0002-8600-0671
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Adamowski M, Randuch M, Matijevic I, Narasimhan M, Friml J. SH3Ps recruit auxilin-like
vesicle uncoating factors for clathrin-mediated endocytosis. Cell Reports.
2024;43(5). doi:10.1016/j.celrep.2024.114195
apa: Adamowski, M., Randuch, M., Matijevic, I., Narasimhan, M., & Friml, J.
(2024). SH3Ps recruit auxilin-like vesicle uncoating factors for clathrin-mediated
endocytosis. Cell Reports. Cell Press. https://doi.org/10.1016/j.celrep.2024.114195
chicago: Adamowski, Maciek, Marek Randuch, Ivana Matijevic, Madhumitha Narasimhan,
and Jiří Friml. “SH3Ps Recruit Auxilin-like Vesicle Uncoating Factors for Clathrin-Mediated
Endocytosis.” Cell Reports. Cell Press, 2024. https://doi.org/10.1016/j.celrep.2024.114195.
ieee: M. Adamowski, M. Randuch, I. Matijevic, M. Narasimhan, and J. Friml, “SH3Ps
recruit auxilin-like vesicle uncoating factors for clathrin-mediated endocytosis,”
Cell Reports, vol. 43, no. 5. Cell Press, 2024.
ista: Adamowski M, Randuch M, Matijevic I, Narasimhan M, Friml J. 2024. SH3Ps recruit
auxilin-like vesicle uncoating factors for clathrin-mediated endocytosis. Cell
Reports. 43(5), 114195.
mla: Adamowski, Maciek, et al. “SH3Ps Recruit Auxilin-like Vesicle Uncoating Factors
for Clathrin-Mediated Endocytosis.” Cell Reports, vol. 43, no. 5, 114195,
Cell Press, 2024, doi:10.1016/j.celrep.2024.114195.
short: M. Adamowski, M. Randuch, I. Matijevic, M. Narasimhan, J. Friml, Cell Reports
43 (2024).
corr_author: '1'
date_created: 2024-05-12T22:01:01Z
date_published: 2024-05-28T00:00:00Z
date_updated: 2025-09-08T07:23:07Z
day: '28'
ddc:
- '580'
department:
- _id: JiFr
- _id: MaLo
doi: 10.1016/j.celrep.2024.114195
external_id:
isi:
- '001240362800001'
pmid:
- '38717900'
file:
- access_level: open_access
checksum: a06bb85be4fc765c51554d27ee2da802
content_type: application/pdf
creator: dernst
date_created: 2024-05-13T12:11:22Z
date_updated: 2024-05-13T12:11:22Z
file_id: '15387'
file_name: 2024_CellReports_Adamowski.pdf
file_size: 5698598
relation: main_file
success: 1
file_date_updated: 2024-05-13T12:11:22Z
has_accepted_license: '1'
intvolume: ' 43'
isi: 1
issue: '5'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 26538374-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03630
name: Molecular mechanisms of endocytic cargo recognition in plants
publication: Cell Reports
publication_identifier:
eissn:
- 2211-1247
publication_status: published
publisher: Cell Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: SH3Ps recruit auxilin-like vesicle uncoating factors for clathrin-mediated
endocytosis
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 43
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '15375'
abstract:
- lang: eng
text: In the eukaryotic nucleus, heterochromatin forms highly condensed, visible
foci known as heterochromatin foci (HF). These HF are enriched with linker histone
H1, a key player in heterochromatin condensation and silencing. However, it is
unknown how H1 aggregates HF and condenses heterochromatin. In this study, we
established that H1 facilitates heterochromatin condensation by enhancing inter-
and intrachromosomal interactions between and within heterochromatic regions of
the Arabidopsis (Arabidopsis thaliana) genome. We demonstrated that H1 drives
HF formation via phase separation, which requires its C-terminal intrinsically
disordered region (C-IDR). A truncated H1 lacking the C-IDR fails to form foci
or recover HF in the h1 mutant background, whereas C-IDR with a short stretch
of the globular domain (18 out of 71 amino acids) is sufficient to rescue both
defects. In addition, C-IDR is essential for H1's roles in regulating nucleosome
repeat length and DNA methylation in Arabidopsis, indicating that phase separation
capability is required for chromatin functions of H1. Our data suggest that bacterial
H1-like proteins, which have been shown to condense DNA, are intrinsically disordered
and capable of mediating phase separation. Therefore, we propose that phase separation
mediated by H1 or H1-like proteins may represent an ancient mechanism for condensing
chromatin and DNA.
acknowledged_ssus:
- _id: Bio
- _id: ScienComp
acknowledgement: "This work was funded by ISTA core support (Y.Y. and X.F.) and grants
from the National Natural Science Foundation of China (31871443 to L.W. and P.L.;
32100417 to L.W.).\r\nWe thank the ISTA Imaging and Optics Facility for assistance
with microscopy and the ISTA Scientific Computing Facility for high-performance
computing resources."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Shengbo
full_name: He, Shengbo
last_name: He
- first_name: Yiming
full_name: Yu, Yiming
id: 318e643b-8b61-11ed-b69e-aafa103ec8dd
last_name: Yu
- first_name: Liang
full_name: Wang, Liang
last_name: Wang
- first_name: Jingyi
full_name: Zhang, Jingyi
last_name: Zhang
- first_name: Zhengyong
full_name: Bai, Zhengyong
last_name: Bai
- first_name: Guohong
full_name: Li, Guohong
last_name: Li
- first_name: Pilong
full_name: Li, Pilong
last_name: Li
- first_name: Xiaoqi
full_name: Feng, Xiaoqi
id: e0164712-22ee-11ed-b12a-d80fcdf35958
last_name: Feng
orcid: 0000-0002-4008-1234
citation:
ama: He S, Yu Y, Wang L, et al. Linker histone H1 drives heterochromatin condensation
via phase separation in Arabidopsis. The Plant Cell. 2024;36(5):1829-1843.
doi:10.1093/plcell/koae034
apa: He, S., Yu, Y., Wang, L., Zhang, J., Bai, Z., Li, G., … Feng, X. (2024). Linker
histone H1 drives heterochromatin condensation via phase separation in Arabidopsis.
The Plant Cell. Oxford University Press. https://doi.org/10.1093/plcell/koae034
chicago: He, Shengbo, Yiming Yu, Liang Wang, Jingyi Zhang, Zhengyong Bai, Guohong
Li, Pilong Li, and Xiaoqi Feng. “Linker Histone H1 Drives Heterochromatin Condensation
via Phase Separation in Arabidopsis.” The Plant Cell. Oxford University
Press, 2024. https://doi.org/10.1093/plcell/koae034.
ieee: S. He et al., “Linker histone H1 drives heterochromatin condensation
via phase separation in Arabidopsis,” The Plant Cell, vol. 36, no. 5. Oxford
University Press, pp. 1829–1843, 2024.
ista: He S, Yu Y, Wang L, Zhang J, Bai Z, Li G, Li P, Feng X. 2024. Linker histone
H1 drives heterochromatin condensation via phase separation in Arabidopsis. The
Plant Cell. 36(5), 1829–1843.
mla: He, Shengbo, et al. “Linker Histone H1 Drives Heterochromatin Condensation
via Phase Separation in Arabidopsis.” The Plant Cell, vol. 36, no. 5, Oxford
University Press, 2024, pp. 1829–43, doi:10.1093/plcell/koae034.
short: S. He, Y. Yu, L. Wang, J. Zhang, Z. Bai, G. Li, P. Li, X. Feng, The Plant
Cell 36 (2024) 1829–1843.
corr_author: '1'
date_created: 2024-05-12T22:01:01Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-09-08T07:21:17Z
day: '01'
ddc:
- '580'
department:
- _id: XiFe
doi: 10.1093/plcell/koae034
external_id:
isi:
- '001180817000001'
pmid:
- '38309957'
file:
- access_level: open_access
checksum: eed76c848fe3d8fe9a53943181aaa53c
content_type: application/pdf
creator: dernst
date_created: 2025-04-23T07:43:12Z
date_updated: 2025-04-23T07:43:12Z
file_id: '19611'
file_name: 2024_PlantCell_He.pdf
file_size: 50791962
relation: main_file
success: 1
file_date_updated: 2025-04-23T07:43:12Z
has_accepted_license: '1'
intvolume: ' 36'
isi: 1
issue: '5'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 1829-1843
pmid: 1
publication: The Plant Cell
publication_identifier:
eissn:
- 1532-298X
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Linker histone H1 drives heterochromatin condensation via phase separation
in Arabidopsis
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 36
year: '2024'
...
---
_id: '15376'
abstract:
- lang: eng
text: Sequential decision-making tasks often require satisfaction of multiple, partially-contradictory
objectives. Existing approaches are monolithic, where a single policy fulfills
all objectives. We present auction-based scheduling, a decentralized framework
for multi-objective sequential decision making. Each objective is fulfilled using
a separate and independent policy. Composition of policies is performed at runtime,
where at each step, the policies simultaneously bid from pre-allocated budgets
for the privilege of choosing the next action. The framework allows policies to
be independently created, modified, and replaced. We study path planning problems
on finite graphs with two temporal objectives and present algorithms to synthesize
policies together with bidding policies in a decentralized manner. We consider
three categories of decentralized synthesis problems, parameterized by the assumptions
that the policies make on each other. We identify a class of assumptions called
assume-admissible for which synthesis is always possible for graphs whose every
vertex has at most two outgoing edges.
acknowledgement: This work was supported in part by the ERC project ERC-2020-AdG 101020093
and by ISF grant no. 1679/21.
alternative_title:
- LNCS
article_processing_charge: Yes (in subscription journal)
arxiv: 1
author:
- first_name: Guy
full_name: Avni, Guy
id: 463C8BC2-F248-11E8-B48F-1D18A9856A87
last_name: Avni
orcid: 0000-0001-5588-8287
- first_name: Kaushik
full_name: Mallik, Kaushik
id: 0834ff3c-6d72-11ec-94e0-b5b0a4fb8598
last_name: Mallik
orcid: 0000-0001-9864-7475
- first_name: Suman
full_name: Sadhukhan, Suman
last_name: Sadhukhan
citation:
ama: 'Avni G, Mallik K, Sadhukhan S. Auction-based scheduling. In: 30th International
Conference on Tools and Algorithms for the Construction and Analysis of Systems.
Vol 14572. Springer Nature; 2024:153-172. doi:10.1007/978-3-031-57256-2_8'
apa: 'Avni, G., Mallik, K., & Sadhukhan, S. (2024). Auction-based scheduling.
In 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems (Vol. 14572, pp. 153–172). Luxembourg City, Luxembourg:
Springer Nature. https://doi.org/10.1007/978-3-031-57256-2_8'
chicago: Avni, Guy, Kaushik Mallik, and Suman Sadhukhan. “Auction-Based Scheduling.”
In 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems, 14572:153–72. Springer Nature, 2024. https://doi.org/10.1007/978-3-031-57256-2_8.
ieee: G. Avni, K. Mallik, and S. Sadhukhan, “Auction-based scheduling,” in 30th
International Conference on Tools and Algorithms for the Construction and Analysis
of Systems, Luxembourg City, Luxembourg, 2024, vol. 14572, pp. 153–172.
ista: 'Avni G, Mallik K, Sadhukhan S. 2024. Auction-based scheduling. 30th International
Conference on Tools and Algorithms for the Construction and Analysis of Systems.
TACAS: Tools and Algorithms for the Construction and Analysis of Systems, LNCS,
vol. 14572, 153–172.'
mla: Avni, Guy, et al. “Auction-Based Scheduling.” 30th International Conference
on Tools and Algorithms for the Construction and Analysis of Systems, vol.
14572, Springer Nature, 2024, pp. 153–72, doi:10.1007/978-3-031-57256-2_8.
short: G. Avni, K. Mallik, S. Sadhukhan, in:, 30th International Conference on Tools
and Algorithms for the Construction and Analysis of Systems, Springer Nature,
2024, pp. 153–172.
conference:
end_date: 2024-04-11
location: Luxembourg City, Luxembourg
name: 'TACAS: Tools and Algorithms for the Construction and Analysis of Systems'
start_date: 2024-04-06
corr_author: '1'
date_created: 2024-05-12T22:01:02Z
date_published: 2024-04-05T00:00:00Z
date_updated: 2025-09-08T07:33:43Z
day: '05'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-031-57256-2_8
ec_funded: 1
external_id:
arxiv:
- '2310.11798'
isi:
- '001284187100008'
file:
- access_level: open_access
checksum: dbeb123510997886d11925aedbf9c400
content_type: application/pdf
creator: dernst
date_created: 2024-05-22T07:09:24Z
date_updated: 2024-05-22T07:09:24Z
file_id: '15414'
file_name: 2024_LNCS_Avni.pdf
file_size: 508191
relation: main_file
success: 1
file_date_updated: 2024-05-22T07:09:24Z
has_accepted_license: '1'
intvolume: ' 14572'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 153-172
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031572555'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Auction-based scheduling
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 14572
year: '2024'
...
---
_id: '15377'
abstract:
- lang: eng
text: "We provide an algorithmto solve Rabin and Streett games over graphs\r\nwith
n vertices,m edges, and k colours that runs in ˜O³mn(k!)1+o(1)´time and\r\nO(nk
logk logn) space, where ˜O hides poly-logarithmic factors. Our algorithm\r\nis
an improvement by a super quadratic dependence on k! from the currently\r\nbest
known run time of O³mn2(k!)2+o(1)´, obtained by converting a Rabin\r\ngameinto
a parity game,while simultaneously improving its exponential space\r\nrequirement.\r\nOur
main technical ingredient is a characterisation of progress measures for\r\nRabin
games using colourful trees and a combinatorial construction of succinctlyrepresented,\r\nuniversal
colourful trees. Colourful universal trees are generalisations\r\nof universal
trees used by Jurdzi´nski and Lazi´c (2017) to solve parity\r\ngames, as well
as of Rabin progress measures of Klarlund and Kozen (1991).\r\nOur algorithm for
Rabin games is a progress measure lifting algorithm where\r\nthe lifting is performed
on succinct, colourful, universal trees."
acknowledgement: This work is a part of the project VAMOS that has received funding
from the European Research Council (ERC) under the European Union’s Horizon 2020
research and innovation programme, grant agreements No 101020093. Rupak Majumdar
was partially supported by the DFG project 389792660 TRR 248-CPEC.
alternative_title:
- LNCS
article_processing_charge: Yes (in subscription journal)
arxiv: 1
author:
- first_name: Rupak
full_name: Majumdar, Rupak
last_name: Majumdar
- first_name: Irmak
full_name: Sağlam, Irmak
last_name: Sağlam
- first_name: K. S.
full_name: Thejaswini, K. S.
id: 3807fb92-fdc1-11ee-bb4a-b4d8a431c753
last_name: Thejaswini
citation:
ama: 'Majumdar R, Sağlam I, Thejaswini KS. Rabin games and colourful universal trees.
In: 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems. Vol 14572. Springer Nature; 2024:213-231. doi:10.1007/978-3-031-57256-2_11'
apa: Majumdar, R., Sağlam, I., & Thejaswini, K. S. (2024). Rabin games and colourful
universal trees. In 30th International Conference on Tools and Algorithms for
the Construction and Analysis of Systems (Vol. 14572, pp. 213–231). Springer
Nature. https://doi.org/10.1007/978-3-031-57256-2_11
chicago: Majumdar, Rupak, Irmak Sağlam, and K. S. Thejaswini. “Rabin Games and Colourful
Universal Trees.” In 30th International Conference on Tools and Algorithms
for the Construction and Analysis of Systems, 14572:213–31. Springer Nature,
2024. https://doi.org/10.1007/978-3-031-57256-2_11.
ieee: R. Majumdar, I. Sağlam, and K. S. Thejaswini, “Rabin games and colourful universal
trees,” in 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems, 2024, vol. 14572, pp. 213–231.
ista: Majumdar R, Sağlam I, Thejaswini KS. 2024. Rabin games and colourful universal
trees. 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems. , LNCS, vol. 14572, 213–231.
mla: Majumdar, Rupak, et al. “Rabin Games and Colourful Universal Trees.” 30th
International Conference on Tools and Algorithms for the Construction and Analysis
of Systems, vol. 14572, Springer Nature, 2024, pp. 213–31, doi:10.1007/978-3-031-57256-2_11.
short: R. Majumdar, I. Sağlam, K.S. Thejaswini, in:, 30th International Conference
on Tools and Algorithms for the Construction and Analysis of Systems, Springer
Nature, 2024, pp. 213–231.
corr_author: '1'
date_created: 2024-05-12T22:01:02Z
date_published: 2024-04-06T00:00:00Z
date_updated: 2025-09-08T07:34:49Z
day: '06'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-031-57256-2_11
ec_funded: 1
external_id:
arxiv:
- '2401.07548'
isi:
- '001284187100011'
file:
- access_level: open_access
checksum: 492be74f69cd6ea42d38681082d0b521
content_type: application/pdf
creator: dernst
date_created: 2024-05-22T07:24:45Z
date_updated: 2024-05-22T07:24:45Z
file_id: '15415'
file_name: 2024_LNCS_Majumdar.pdf
file_size: 462173
relation: main_file
success: 1
file_date_updated: 2024-05-22T07:24:45Z
has_accepted_license: '1'
intvolume: ' 14572'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 213-231
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: 30th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031572555'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Rabin games and colourful universal trees
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 14572
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '15378'
abstract:
- lang: eng
text: We consider N×N non-Hermitian random matrices of the form X+A, where A is
a general deterministic matrix and N−−√X consists of independent entries with
zero mean, unit variance, and bounded densities. For this ensemble, we prove (i)
a Wegner estimate, i.e. that the local density of eigenvalues is bounded by N1+o(1)
and (ii) that the expected condition number of any bulk eigenvalue is bounded
by N1+o(1); both results are optimal up to the factor No(1). The latter result
complements the very recent matching lower bound obtained in [15] (arXiv:2301.03549)
and improves the N-dependence of the upper bounds in [5,6,32] (arXiv:1906.11819,
arXiv:2005.08930, arXiv:2005.08908). Our main ingredient, a near-optimal lower
tail estimate for the small singular values of X+A−z, is of independent interest.
acknowledgement: László Erdős is partially supported by ERC Advanced Grant “RMTBeyond”
No. 101020331. Hong Chang Ji is supported by ERC Advanced Grant “RMTBeyond” No.
101020331.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Hong Chang
full_name: Ji, Hong Chang
id: dd216c0a-c1f9-11eb-beaf-e9ea9d2de76d
last_name: Ji
citation:
ama: Erdös L, Ji HC. Wegner estimate and upper bound on the eigenvalue condition
number of non-Hermitian random matrices. Communications on Pure and Applied
Mathematics. 2024;77(9):3785-3840. doi:10.1002/cpa.22201
apa: Erdös, L., & Ji, H. C. (2024). Wegner estimate and upper bound on the eigenvalue
condition number of non-Hermitian random matrices. Communications on Pure and
Applied Mathematics. Wiley. https://doi.org/10.1002/cpa.22201
chicago: Erdös, László, and Hong Chang Ji. “Wegner Estimate and Upper Bound on the
Eigenvalue Condition Number of Non-Hermitian Random Matrices.” Communications
on Pure and Applied Mathematics. Wiley, 2024. https://doi.org/10.1002/cpa.22201.
ieee: L. Erdös and H. C. Ji, “Wegner estimate and upper bound on the eigenvalue
condition number of non-Hermitian random matrices,” Communications on Pure
and Applied Mathematics, vol. 77, no. 9. Wiley, pp. 3785–3840, 2024.
ista: Erdös L, Ji HC. 2024. Wegner estimate and upper bound on the eigenvalue condition
number of non-Hermitian random matrices. Communications on Pure and Applied Mathematics.
77(9), 3785–3840.
mla: Erdös, László, and Hong Chang Ji. “Wegner Estimate and Upper Bound on the Eigenvalue
Condition Number of Non-Hermitian Random Matrices.” Communications on Pure
and Applied Mathematics, vol. 77, no. 9, Wiley, 2024, pp. 3785–840, doi:10.1002/cpa.22201.
short: L. Erdös, H.C. Ji, Communications on Pure and Applied Mathematics 77 (2024)
3785–3840.
corr_author: '1'
date_created: 2024-05-12T22:01:02Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2025-09-08T07:25:47Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1002/cpa.22201
ec_funded: 1
external_id:
arxiv:
- '2301.04981'
isi:
- '001217139900001'
file:
- access_level: open_access
checksum: fbcc9cc7bf274f024e4f4afc9c208f96
content_type: application/pdf
creator: dernst
date_created: 2025-01-09T09:36:41Z
date_updated: 2025-01-09T09:36:41Z
file_id: '18803'
file_name: 2024_CommPureApplMath_Erdoes.pdf
file_size: 566963
relation: main_file
success: 1
file_date_updated: 2025-01-09T09:36:41Z
has_accepted_license: '1'
intvolume: ' 77'
isi: 1
issue: '9'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 3785-3840
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: Communications on Pure and Applied Mathematics
publication_identifier:
eissn:
- 1097-0312
issn:
- 0010-3640
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Wegner estimate and upper bound on the eigenvalue condition number of non-Hermitian
random matrices
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 77
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '15379'
abstract:
- lang: eng
text: Long-term potentiation (LTP) of excitatory synapses is a leading model to
explain the concept of information storage in the brain. Multiple mechanisms contribute
to LTP, but central amongst them is an increased sensitivity of the postsynaptic
membrane to neurotransmitter release. This sensitivity is predominantly determined
by the abundance and localization of AMPA-type glutamate receptors (AMPARs). A
combination of AMPAR structural data, super-resolution imaging of excitatory synapses,
and an abundance of electrophysiological studies are providing an ever-clearer
picture of how AMPARs are recruited and organized at synaptic junctions. Here,
we review the latest insights into this process, and discuss how both cytoplasmic
and extracellular receptor elements cooperate to tune the AMPAR response at the
hippocampal CA1 synapse.
acknowledgement: The authors thank Alexander Scrutton and James M. Krieger for comments
on the manuscript. The authors also acknowledge Shraddha Nayak for help with Figure
1B design. This work was supported by grants from the Medical Research Council (MC_U105174197),
the BBSRC (BB/N002113/1), and the Wellcome Trust (223194/Z/21/Z) to IHG.
article_number: ' 2400006'
article_processing_charge: Yes (in subscription journal)
article_type: review
author:
- first_name: Imogen
full_name: Stockwell, Imogen
last_name: Stockwell
- first_name: Jake
full_name: Watson, Jake
id: 63836096-4690-11EA-BD4E-32803DDC885E
last_name: Watson
orcid: 0000-0002-8698-3823
- first_name: Ingo H.
full_name: Greger, Ingo H.
last_name: Greger
citation:
ama: Stockwell I, Watson J, Greger IH. Tuning synaptic strength by regulation of
AMPA glutamate receptor localization. BioEssays. 2024;46(7). doi:10.1002/bies.202400006
apa: Stockwell, I., Watson, J., & Greger, I. H. (2024). Tuning synaptic strength
by regulation of AMPA glutamate receptor localization. BioEssays. Wiley.
https://doi.org/10.1002/bies.202400006
chicago: Stockwell, Imogen, Jake Watson, and Ingo H. Greger. “Tuning Synaptic Strength
by Regulation of AMPA Glutamate Receptor Localization.” BioEssays. Wiley,
2024. https://doi.org/10.1002/bies.202400006.
ieee: I. Stockwell, J. Watson, and I. H. Greger, “Tuning synaptic strength by regulation
of AMPA glutamate receptor localization,” BioEssays, vol. 46, no. 7. Wiley,
2024.
ista: Stockwell I, Watson J, Greger IH. 2024. Tuning synaptic strength by regulation
of AMPA glutamate receptor localization. BioEssays. 46(7), 2400006.
mla: Stockwell, Imogen, et al. “Tuning Synaptic Strength by Regulation of AMPA Glutamate
Receptor Localization.” BioEssays, vol. 46, no. 7, 2400006, Wiley, 2024,
doi:10.1002/bies.202400006.
short: I. Stockwell, J. Watson, I.H. Greger, BioEssays 46 (2024).
date_created: 2024-05-12T22:01:02Z
date_published: 2024-07-01T00:00:00Z
date_updated: 2025-09-08T07:25:02Z
day: '01'
ddc:
- '570'
department:
- _id: PeJo
doi: 10.1002/bies.202400006
external_id:
isi:
- '001214545700001'
pmid:
- '38693811'
file:
- access_level: open_access
checksum: dc8be74156657e8aab12a9d613233ee3
content_type: application/pdf
creator: dernst
date_created: 2025-01-09T09:31:05Z
date_updated: 2025-01-09T09:31:05Z
file_id: '18801'
file_name: 2024_BioEssays_Stockwell.pdf
file_size: 775825
relation: main_file
success: 1
file_date_updated: 2025-01-09T09:31:05Z
has_accepted_license: '1'
intvolume: ' 46'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: BioEssays
publication_identifier:
eissn:
- 1521-1878
issn:
- 0265-9247
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Tuning synaptic strength by regulation of AMPA glutamate receptor localization
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 46
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '15380'
abstract:
- lang: eng
text: The depth of a cell in an arrangement of n (non-vertical) great-spheres in
Sd is the number of great-spheres that pass above the cell. We prove Euler-type
relations, which imply extensions of the classic Dehn–Sommerville relations for
convex polytopes to sublevel sets of the depth function, and we use the relations
to extend the expressions for the number of faces of neighborly polytopes to the
number of cells of levels in neighborly arrangements.
acknowledgement: "The authors thank Uli Wagner and Emo Welzl for comments on an earlier
version of this paper, and for pointing out related work in the prior literature.\r\nOpen
access funding provided by Institute of Science and Technology (IST Austria). This
project has received funding from the European Research Council (ERC) under the
European Union’s Horizon 2020 research and innovation programme, Grant No. 788183,
from the Wittgenstein Prize, Austrian Science Fund (FWF), Grant No. Z 342-N31, and
from the DFG Collaborative Research Center TRR 109, ‘Discretization in Geometry
and Dynamics’, Austrian Science Fund (FWF), Grant No. I 02979-N35."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Ranita
full_name: Biswas, Ranita
id: 3C2B033E-F248-11E8-B48F-1D18A9856A87
last_name: Biswas
orcid: 0000-0002-5372-7890
- first_name: Sebastiano
full_name: Cultrera Di Montesano, Sebastiano
id: 34D2A09C-F248-11E8-B48F-1D18A9856A87
last_name: Cultrera Di Montesano
orcid: 0000-0001-6249-0832
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Morteza
full_name: Saghafian, Morteza
id: f86f7148-b140-11ec-9577-95435b8df824
last_name: Saghafian
citation:
ama: 'Biswas R, Cultrera di Montesano S, Edelsbrunner H, Saghafian M. Depth in arrangements:
Dehn–Sommerville–Euler relations with applications. Journal of Applied and
Computational Topology. 2024;8:557-578. doi:10.1007/s41468-024-00173-w'
apa: 'Biswas, R., Cultrera di Montesano, S., Edelsbrunner, H., & Saghafian,
M. (2024). Depth in arrangements: Dehn–Sommerville–Euler relations with applications.
Journal of Applied and Computational Topology. Springer Nature. https://doi.org/10.1007/s41468-024-00173-w'
chicago: 'Biswas, Ranita, Sebastiano Cultrera di Montesano, Herbert Edelsbrunner,
and Morteza Saghafian. “Depth in Arrangements: Dehn–Sommerville–Euler Relations
with Applications.” Journal of Applied and Computational Topology. Springer
Nature, 2024. https://doi.org/10.1007/s41468-024-00173-w.'
ieee: 'R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, and M. Saghafian, “Depth
in arrangements: Dehn–Sommerville–Euler relations with applications,” Journal
of Applied and Computational Topology, vol. 8. Springer Nature, pp. 557–578,
2024.'
ista: 'Biswas R, Cultrera di Montesano S, Edelsbrunner H, Saghafian M. 2024. Depth
in arrangements: Dehn–Sommerville–Euler relations with applications. Journal of
Applied and Computational Topology. 8, 557–578.'
mla: 'Biswas, Ranita, et al. “Depth in Arrangements: Dehn–Sommerville–Euler Relations
with Applications.” Journal of Applied and Computational Topology, vol.
8, Springer Nature, 2024, pp. 557–78, doi:10.1007/s41468-024-00173-w.'
short: R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, M. Saghafian, Journal
of Applied and Computational Topology 8 (2024) 557–578.
corr_author: '1'
date_created: 2024-05-12T22:01:03Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2025-05-14T09:27:57Z
day: '01'
ddc:
- '510'
department:
- _id: HeEd
doi: 10.1007/s41468-024-00173-w
ec_funded: 1
external_id:
pmid:
- '39308789'
file:
- access_level: open_access
checksum: 0ee15c1493a6413cf356ab2f32c81a9e
content_type: application/pdf
creator: dernst
date_created: 2025-04-23T08:01:36Z
date_updated: 2025-04-23T08:01:36Z
file_id: '19612'
file_name: 2024_JourApplCompTopo_BiswasRa.pdf
file_size: 522831
relation: main_file
success: 1
file_date_updated: 2025-04-23T08:01:36Z
has_accepted_license: '1'
intvolume: ' 8'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 557-578
pmid: 1
project:
- _id: 266A2E9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '788183'
name: Alpha Shape Theory Extended
- _id: 268116B8-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00342
name: Mathematics, Computer Science
- _id: 2561EBF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I02979-N35
name: Persistence and stability of geometric complexes
publication: Journal of Applied and Computational Topology
publication_identifier:
eissn:
- 2367-1734
issn:
- 2367-1726
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '11658'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: 'Depth in arrangements: Dehn–Sommerville–Euler relations with applications'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '15381'
abstract:
- lang: eng
text: 'Cholecystokinin-expressing interneurons (CCKIs) are hypothesized to shape
pyramidal cell-firing patterns and regulate network oscillations and related network
state transitions. To directly probe their role in the CA1 region, we silenced
their activity using optogenetic and chemogenetic tools in mice. Opto-tagged CCKIs
revealed a heterogeneous population, and their optogenetic silencing triggered
wide disinhibitory network changes affecting both pyramidal cells and other interneurons.
CCKI silencing enhanced pyramidal cell burst firing and altered the temporal coding
of place cells: theta phase precession was disrupted, whereas sequence reactivation
was enhanced. Chemogenetic CCKI silencing did not alter the acquisition of spatial
reference memories on the Morris water maze but enhanced the recall of contextual
fear memories and enabled selective recall when similar environments were tested.
This work suggests the key involvement of CCKIs in the control of place-cell temporal
coding and the formation of contextual memories.'
acknowledged_ssus:
- _id: M-Shop
- _id: Bio
- _id: LifeSc
- _id: PreCl
acknowledgement: We thank the kind donations from Andrea Varro, Brian Sauer, Edward
Boyden, and Peter Jonas. We thank Jago Wallenschus, Kerstin Kronenbitter, and Didier
Gremelle for outstanding technical support; Laura Bollepalli for initial viral targeting
experiments; Cihan Önal for initial electrophysiology experiments; Yoav Ben-Simon
for histological advice; and Anton Nikitenko for contributing to the analysis. We
acknowledge support from the Miba Machine Shop, Bioimaging-, Life Science- and Pre-Clinical
Facilities at ISTA. This work was supported by the Austrian Science Fund (FWF I3713
to J.C. as part of the FOR 2143 research consortium), the Deutsche Forschungsgemeinschaft
(DFG) (WU 503/2-2 to P.W.), and the Medical Research Council, United Kingdom (grant
G1100546/2 to P.W.).
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Dámaris K
full_name: Rangel Guerrero, Dámaris K
id: 4871BCE6-F248-11E8-B48F-1D18A9856A87
last_name: Rangel Guerrero
orcid: 0000-0002-8602-4374
- first_name: Kira
full_name: Balueva, Kira
last_name: Balueva
- first_name: Uladzislau
full_name: Barayeu, Uladzislau
id: b515be12-ec90-11ea-b966-d0b5e15613d2
last_name: Barayeu
- first_name: Peter
full_name: Baracskay, Peter
id: 361CC00E-F248-11E8-B48F-1D18A9856A87
last_name: Baracskay
- first_name: Igor
full_name: Gridchyn, Igor
id: 4B60654C-F248-11E8-B48F-1D18A9856A87
last_name: Gridchyn
orcid: 0000-0002-1807-1929
- first_name: Michele
full_name: Nardin, Michele
id: 30BD0376-F248-11E8-B48F-1D18A9856A87
last_name: Nardin
orcid: 0000-0001-8849-6570
- first_name: Chiara N
full_name: Roth, Chiara N
id: 37BB4FB6-F248-11E8-B48F-1D18A9856A87
last_name: Roth
- first_name: Peer
full_name: Wulff, Peer
last_name: Wulff
- first_name: Jozsef L
full_name: Csicsvari, Jozsef L
id: 3FA14672-F248-11E8-B48F-1D18A9856A87
last_name: Csicsvari
orcid: 0000-0002-5193-4036
citation:
ama: Rangel Guerrero DK, Balueva K, Barayeu U, et al. Hippocampal cholecystokinin-expressing
interneurons regulate temporal coding and contextual learning. Neuron.
2024;112(12):2045-2061.e10. doi:10.1016/j.neuron.2024.03.019
apa: Rangel Guerrero, D. K., Balueva, K., Barayeu, U., Baracskay, P., Gridchyn,
I., Nardin, M., … Csicsvari, J. L. (2024). Hippocampal cholecystokinin-expressing
interneurons regulate temporal coding and contextual learning. Neuron.
Cell Press. https://doi.org/10.1016/j.neuron.2024.03.019
chicago: Rangel Guerrero, Dámaris K, Kira Balueva, Uladzislau Barayeu, Peter Baracskay,
Igor Gridchyn, Michele Nardin, Chiara N Roth, Peer Wulff, and Jozsef L Csicsvari.
“Hippocampal Cholecystokinin-Expressing Interneurons Regulate Temporal Coding
and Contextual Learning.” Neuron. Cell Press, 2024. https://doi.org/10.1016/j.neuron.2024.03.019.
ieee: D. K. Rangel Guerrero et al., “Hippocampal cholecystokinin-expressing
interneurons regulate temporal coding and contextual learning,” Neuron,
vol. 112, no. 12. Cell Press, p. 2045–2061.e10, 2024.
ista: Rangel Guerrero DK, Balueva K, Barayeu U, Baracskay P, Gridchyn I, Nardin
M, Roth CN, Wulff P, Csicsvari JL. 2024. Hippocampal cholecystokinin-expressing
interneurons regulate temporal coding and contextual learning. Neuron. 112(12),
2045–2061.e10.
mla: Rangel Guerrero, Dámaris K., et al. “Hippocampal Cholecystokinin-Expressing
Interneurons Regulate Temporal Coding and Contextual Learning.” Neuron,
vol. 112, no. 12, Cell Press, 2024, p. 2045–2061.e10, doi:10.1016/j.neuron.2024.03.019.
short: D.K. Rangel Guerrero, K. Balueva, U. Barayeu, P. Baracskay, I. Gridchyn,
M. Nardin, C.N. Roth, P. Wulff, J.L. Csicsvari, Neuron 112 (2024) 2045–2061.e10.
corr_author: '1'
date_created: 2024-05-12T22:01:03Z
date_published: 2024-06-19T00:00:00Z
date_updated: 2025-09-08T07:26:42Z
day: '19'
ddc:
- '570'
department:
- _id: JoCs
doi: 10.1016/j.neuron.2024.03.019
external_id:
isi:
- '001300571400001'
pmid:
- '38636524'
file:
- access_level: open_access
checksum: de5b18ff293d42bd90e83a193e889844
content_type: application/pdf
creator: dernst
date_created: 2025-01-09T09:15:31Z
date_updated: 2025-01-09T09:15:31Z
file_id: '18798'
file_name: 2024_Neuron_RangelGuerrero.pdf
file_size: 9149079
relation: main_file
success: 1
file_date_updated: 2025-01-09T09:15:31Z
has_accepted_license: '1'
intvolume: ' 112'
isi: 1
issue: '12'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 2045-2061.e10
pmid: 1
project:
- _id: 2654F984-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I 3713-B27
name: Interneuro plasticity during spatial learning
publication: Neuron
publication_identifier:
eissn:
- 1097-4199
issn:
- 0896-6273
publication_status: published
publisher: Cell Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Hippocampal cholecystokinin-expressing interneurons regulate temporal coding
and contextual learning
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 112
year: '2024'
...
---
_id: '15385'
abstract:
- lang: eng
text: "Relevant information about the data can be found in the 'Readme_Data.txt'
file. \r\nA previous version of the publication can be found on BioRxiv: https://www.biorxiv.org/content/10.1101/2022.10.11.511691v4\r\nand
published in Plos Biology (2024)"
acknowledged_ssus:
- _id: PreCl
- _id: M-Shop
- _id: LifeSc
- _id: Bio
acknowledgement: 'We thank Armel Nicolas, Bella Bruszel and Ewelina Dutkiewicz from
the ISTA Mass Spectrometry Service (Lab Services Facilities) for all Proteomics
work, including samples preparation, LC/MS data acquisition, searches and data evaluation.
We thank Prof. Peter Jonas for his suggestion on the involvement of potassium channels
and members of the Neuroethology group for their comments on the manuscript. Katalin
Szigeti and Julie Murmann for experimental help. This research was supported by
the Scientific Service Units of ISTA through resources provided by the Lab Support
Facility, the Imaging and Optics Facility, the Machine Shop Unit and the Preclinical
Facility, especially Freyja Langer and Michael Schunn. '
article_processing_charge: No
author:
- first_name: Laura
full_name: Burnett, Laura
id: 3B717F68-F248-11E8-B48F-1D18A9856A87
last_name: Burnett
orcid: 0000-0002-8937-410X
- first_name: Peter
full_name: Koppensteiner, Peter
id: 3B8B25A8-F248-11E8-B48F-1D18A9856A87
last_name: Koppensteiner
orcid: 0000-0002-3509-1948
- first_name: Olga
full_name: Symonova, Olga
id: 3C0C7BC6-F248-11E8-B48F-1D18A9856A87
last_name: Symonova
orcid: 0000-0003-2012-9947
- first_name: Tomas
full_name: Masson, Tomas
id: 93ac43e8-8599-11eb-9b86-f6efb0a4c207
last_name: Masson
orcid: 0000-0002-2634-6283
- first_name: Tomas A
full_name: Vega Zuniga, Tomas A
id: 2E7C4E78-F248-11E8-B48F-1D18A9856A87
last_name: Vega Zuniga
- first_name: Ximena
full_name: Contreras, Ximena
id: 475990FE-F248-11E8-B48F-1D18A9856A87
last_name: Contreras
- first_name: Thomas
full_name: Rülicke, Thomas
last_name: Rülicke
- first_name: Ryuichi
full_name: Shigemoto, Ryuichi
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Maximilian A
full_name: Jösch, Maximilian A
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
citation:
ama: Burnett L, Koppensteiner P, Symonova O, et al. Shared behavioural impairments
in visual perception and place avoidance across different autism models are driven
by periaqueductal grey hypoexcitability in Setd5 haploinsufficient mice. 2024.
doi:10.15479/AT:ISTA:15385
apa: Burnett, L., Koppensteiner, P., Symonova, O., Masson, T., Vega Zuniga, T. A.,
Contreras, X., … Jösch, M. A. (2024). Shared behavioural impairments in visual
perception and place avoidance across different autism models are driven by periaqueductal
grey hypoexcitability in Setd5 haploinsufficient mice. Institute of Science and
Technology Austria. https://doi.org/10.15479/AT:ISTA:15385
chicago: Burnett, Laura, Peter Koppensteiner, Olga Symonova, Tomas Masson, Tomas
A Vega Zuniga, Ximena Contreras, Thomas Rülicke, Ryuichi Shigemoto, Gaia Novarino,
and Maximilian A Jösch. “Shared Behavioural Impairments in Visual Perception and
Place Avoidance across Different Autism Models Are Driven by Periaqueductal Grey
Hypoexcitability in Setd5 Haploinsufficient Mice.” Institute of Science and Technology
Austria, 2024. https://doi.org/10.15479/AT:ISTA:15385.
ieee: L. Burnett et al., “Shared behavioural impairments in visual perception
and place avoidance across different autism models are driven by periaqueductal
grey hypoexcitability in Setd5 haploinsufficient mice.” Institute of Science and
Technology Austria, 2024.
ista: Burnett L, Koppensteiner P, Symonova O, Masson T, Vega Zuniga TA, Contreras
X, Rülicke T, Shigemoto R, Novarino G, Jösch MA. 2024. Shared behavioural impairments
in visual perception and place avoidance across different autism models are driven
by periaqueductal grey hypoexcitability in Setd5 haploinsufficient mice, Institute
of Science and Technology Austria, 10.15479/AT:ISTA:15385.
mla: Burnett, Laura, et al. Shared Behavioural Impairments in Visual Perception
and Place Avoidance across Different Autism Models Are Driven by Periaqueductal
Grey Hypoexcitability in Setd5 Haploinsufficient Mice. Institute of Science
and Technology Austria, 2024, doi:10.15479/AT:ISTA:15385.
short: L. Burnett, P. Koppensteiner, O. Symonova, T. Masson, T.A. Vega Zuniga, X.
Contreras, T. Rülicke, R. Shigemoto, G. Novarino, M.A. Jösch, (2024).
corr_author: '1'
date_created: 2024-05-13T15:04:04Z
date_published: 2024-05-15T00:00:00Z
date_updated: 2025-09-08T07:57:11Z
day: '15'
ddc:
- '570'
department:
- _id: MaJö
- _id: PreCl
- _id: SiHi
- _id: RySh
- _id: GaNo
doi: 10.15479/AT:ISTA:15385
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keyword:
- ASD
- periaqueductal gray
- perception
- behavior
- potassium channels
month: '05'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '17142'
relation: used_in_publication
status: public
status: public
title: Shared behavioural impairments in visual perception and place avoidance across
different autism models are driven by periaqueductal grey hypoexcitability in Setd5
haploinsufficient mice
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: research_data
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year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '15404'
abstract:
- lang: eng
text: We used diverse methods to characterize the role of avian lateral spiriform
nucleus (SpL) in basal ganglia motor function. Connectivity analysis showed that
SpL receives input from globus pallidus (GP), and the intrapeduncular nucleus
(INP) located ventromedial to GP, whose neurons express numerous striatal markers.
SpL-projecting GP neurons were large and aspiny, while SpL-projecting INP neurons
were medium sized and spiny. Connectivity analysis further showed that SpL receives
inputs from subthalamic nucleus (STN) and substantia nigra pars reticulata (SNr),
and that the SNr also receives inputs from GP, INP, and STN. Neurochemical analysis
showed that SpL neurons express ENK, GAD, and a variety of pallidal neuron markers,
and receive GABAergic terminals, some of which also contain DARPP32, consistent
with GP pallidal and INP striatal inputs. Connectivity and neurochemical analysis
showed that the SpL input to tectum prominently ends on GABAA receptor-enriched
tectobulbar neurons. Behavioral studies showed that lesions of SpL impair visuomotor
behaviors involving tracking and pecking moving targets. Our results suggest that
SpL modulates brainstem-projecting tectobulbar neurons in a manner comparable
to the demonstrated influence of GP internus on motor thalamus and of SNr on tectobulbar
neurons in mammals. Given published data in amphibians and reptiles, it seems
likely the SpL circuit represents a major direct pathway-type circuit by which
the basal ganglia exerts its motor influence in nonmammalian tetrapods. The present
studies also show that avian striatum is divided into three spatially segregated
territories with differing connectivity, a medial striato-nigral territory, a
dorsolateral striato-GP territory, and the ventrolateral INP motor territory.
acknowledgement: We gratefully thank Marion Joni, Tony Laverghetta, Sherry Cuthbertson,
Gary Henderson, and Patricia Lindaman for technical assistance. The research presented
here has been supported by NIH grants NS-16857, NS-19620, NS-28721, and EY-05298,
and The Methodist Hospitals Endowed Professorship in Neuroscience (A. R.), by grant
number 09/50623-9 from the Fundacao de Amparo a Pesquisa do Estado de Sao Paulo
(C. A. B. T.), by NIH grant EY-00735 (W. H.), and by NIH grants NS-12078 and EY-02145
(H. J. K.).
article_number: e25620
article_processing_charge: No
article_type: original
author:
- first_name: Anton
full_name: Reiner, Anton
last_name: Reiner
- first_name: Loreta
full_name: Medina, Loreta
last_name: Medina
- first_name: Antonio
full_name: Abellan, Antonio
last_name: Abellan
- first_name: Yunping
full_name: Deng, Yunping
last_name: Deng
- first_name: Claudio A.B.
full_name: Toledo, Claudio A.B.
last_name: Toledo
- first_name: Harald
full_name: Luksch, Harald
last_name: Luksch
- first_name: Tomas A
full_name: Vega Zuniga, Tomas A
id: 2E7C4E78-F248-11E8-B48F-1D18A9856A87
last_name: Vega Zuniga
- first_name: Nell B.
full_name: Riley, Nell B.
last_name: Riley
- first_name: William
full_name: Hodos, William
last_name: Hodos
- first_name: Harvey J.
full_name: Karten, Harvey J.
last_name: Karten
citation:
ama: 'Reiner A, Medina L, Abellan A, et al. Neurochemistry and circuit organization
of the lateral spiriform nucleus of birds: A uniquely nonmammalian direct pathway
component of the basal ganglia. Journal of Comparative Neurology. 2024;532(5).
doi:10.1002/cne.25620'
apa: 'Reiner, A., Medina, L., Abellan, A., Deng, Y., Toledo, C. A. B., Luksch, H.,
… Karten, H. J. (2024). Neurochemistry and circuit organization of the lateral
spiriform nucleus of birds: A uniquely nonmammalian direct pathway component of
the basal ganglia. Journal of Comparative Neurology. Wiley. https://doi.org/10.1002/cne.25620'
chicago: 'Reiner, Anton, Loreta Medina, Antonio Abellan, Yunping Deng, Claudio A.B.
Toledo, Harald Luksch, Tomas A Vega Zuniga, Nell B. Riley, William Hodos, and
Harvey J. Karten. “Neurochemistry and Circuit Organization of the Lateral Spiriform
Nucleus of Birds: A Uniquely Nonmammalian Direct Pathway Component of the Basal
Ganglia.” Journal of Comparative Neurology. Wiley, 2024. https://doi.org/10.1002/cne.25620.'
ieee: 'A. Reiner et al., “Neurochemistry and circuit organization of the
lateral spiriform nucleus of birds: A uniquely nonmammalian direct pathway component
of the basal ganglia,” Journal of Comparative Neurology, vol. 532, no.
5. Wiley, 2024.'
ista: 'Reiner A, Medina L, Abellan A, Deng Y, Toledo CAB, Luksch H, Vega Zuniga
TA, Riley NB, Hodos W, Karten HJ. 2024. Neurochemistry and circuit organization
of the lateral spiriform nucleus of birds: A uniquely nonmammalian direct pathway
component of the basal ganglia. Journal of Comparative Neurology. 532(5), e25620.'
mla: 'Reiner, Anton, et al. “Neurochemistry and Circuit Organization of the Lateral
Spiriform Nucleus of Birds: A Uniquely Nonmammalian Direct Pathway Component of
the Basal Ganglia.” Journal of Comparative Neurology, vol. 532, no. 5,
e25620, Wiley, 2024, doi:10.1002/cne.25620.'
short: A. Reiner, L. Medina, A. Abellan, Y. Deng, C.A.B. Toledo, H. Luksch, T.A.
Vega Zuniga, N.B. Riley, W. Hodos, H.J. Karten, Journal of Comparative Neurology
532 (2024).
date_created: 2024-05-19T22:01:12Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-09-08T07:29:27Z
day: '01'
department:
- _id: MaJö
doi: 10.1002/cne.25620
external_id:
isi:
- '001217825300001'
pmid:
- '38733146'
intvolume: ' 532'
isi: 1
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/11090467
month: '05'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: Journal of Comparative Neurology
publication_identifier:
eissn:
- 1096-9861
issn:
- 0021-9967
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Neurochemistry and circuit organization of the lateral spiriform nucleus of
birds: A uniquely nonmammalian direct pathway component of the basal ganglia'
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 532
year: '2024'
...
---
DOAJ_listed: '1'
_id: '15405'
abstract:
- lang: eng
text: We report JWST/NIRCam measurements of quasar host galaxy emissions and supermassive
black hole (SMBH) masses for six quasars at 5.9 < z < 7.1 in the Emission-line
galaxies and Intergalactic Gas in the Epoch of Reionization (EIGER) project. We
obtain deep NIRCam imaging in the F115W, F200W, and F356W bands, as well as F356W
grism spectroscopy of the quasars. We use bright unsaturated stars to construct
models of the point-spread functions (PSFs) and estimate the errors of these PSFs.
We then measure or constrain the fluxes and morphology of the quasar host galaxies
by fitting the quasar images as a point source plus an exponential disk. We successfully
detect the host galaxies of three quasars, which have host-to-quasar-flux ratios
of ∼1%–5%. Spectral energy distribution fitting suggests that these quasar host
galaxies have stellar masses of M* ≳ 1010M⊙. For quasars with host galaxy nondetections,
we estimate the upper limits of their stellar masses. We use the grism spectra
to measure the Hβ line profile and the continuum luminosity, then estimate the
SMBH masses for the quasars. Our results indicate that the positive relation between
SMBH masses and host galaxy stellar masses already exists at redshift z ≳ 6. The
quasars in our sample show a high BH-to-stellar-mass ratio of MBH/M* ∼ 0.15, which
is about ∼2 dex higher than local relations. We find that selection effects only
contribute partially to the high MBH/M* ratios of high-redshift quasars. This
result hints at a possible redshift evolution of the MBH–M* relation.
acknowledgement: "We thank the referee for the valuable comments on this paper. We
thank John Silverman, Madeline Marshall, MingYang Zhuang, Weizhe Liu, and Jinyi
Yang for inspiring discussions and suggestions. D.K. is grateful for the support
from JSPS KAKENHI grant No. JP21K13956. This work is based on observations made
with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the
Mikulski Archive for Space Telescopes at the Space Telescope\r\nScience Institute,
which is operated by the Association of Universities for Research in Astronomy,
Inc., under NASA contract NAS 5-03127 for JWST. These observations are\r\nassociated
with program ID #1243. Facility: JWST (NIRCam) Software: astropy (Astropy Collaboration
et al. 2013, 2018), psfMC (Mechtley 2014), webbpsf (Perrin et al. 2014), jwst."
article_number: '176'
article_processing_charge: Yes
article_type: original
author:
- first_name: Minghao
full_name: Yue, Minghao
last_name: Yue
- first_name: Anna Christina
full_name: Eilers, Anna Christina
last_name: Eilers
- first_name: Robert A.
full_name: Simcoe, Robert A.
last_name: Simcoe
- first_name: Ruari
full_name: Mackenzie, Ruari
last_name: Mackenzie
- first_name: Jorryt J
full_name: Matthee, Jorryt J
id: 7439a258-f3c0-11ec-9501-9df22fe06720
last_name: Matthee
orcid: 0000-0003-2871-127X
- first_name: Daichi
full_name: Kashino, Daichi
last_name: Kashino
- first_name: Rongmon
full_name: Bordoloi, Rongmon
last_name: Bordoloi
- first_name: Simon J.
full_name: Lilly, Simon J.
last_name: Lilly
- first_name: Rohan P.
full_name: Naidu, Rohan P.
last_name: Naidu
citation:
ama: Yue M, Eilers AC, Simcoe RA, et al. EIGER. V. Characterizing the host galaxies
of luminous quasars at z ≳ 6. Astrophysical Journal. 2024;966(2). doi:10.3847/1538-4357/ad3914
apa: Yue, M., Eilers, A. C., Simcoe, R. A., Mackenzie, R., Matthee, J. J., Kashino,
D., … Naidu, R. P. (2024). EIGER. V. Characterizing the host galaxies of luminous
quasars at z ≳ 6. Astrophysical Journal. IOP Publishing. https://doi.org/10.3847/1538-4357/ad3914
chicago: Yue, Minghao, Anna Christina Eilers, Robert A. Simcoe, Ruari Mackenzie,
Jorryt J Matthee, Daichi Kashino, Rongmon Bordoloi, Simon J. Lilly, and Rohan
P. Naidu. “EIGER. V. Characterizing the Host Galaxies of Luminous Quasars at z
≳ 6.” Astrophysical Journal. IOP Publishing, 2024. https://doi.org/10.3847/1538-4357/ad3914.
ieee: M. Yue et al., “EIGER. V. Characterizing the host galaxies of luminous
quasars at z ≳ 6,” Astrophysical Journal, vol. 966, no. 2. IOP Publishing,
2024.
ista: Yue M, Eilers AC, Simcoe RA, Mackenzie R, Matthee JJ, Kashino D, Bordoloi
R, Lilly SJ, Naidu RP. 2024. EIGER. V. Characterizing the host galaxies of luminous
quasars at z ≳ 6. Astrophysical Journal. 966(2), 176.
mla: Yue, Minghao, et al. “EIGER. V. Characterizing the Host Galaxies of Luminous
Quasars at z ≳ 6.” Astrophysical Journal, vol. 966, no. 2, 176, IOP Publishing,
2024, doi:10.3847/1538-4357/ad3914.
short: M. Yue, A.C. Eilers, R.A. Simcoe, R. Mackenzie, J.J. Matthee, D. Kashino,
R. Bordoloi, S.J. Lilly, R.P. Naidu, Astrophysical Journal 966 (2024).
date_created: 2024-05-19T22:01:12Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-09-08T07:30:17Z
day: '01'
ddc:
- '520'
department:
- _id: JoMa
doi: 10.3847/1538-4357/ad3914
external_id:
isi:
- '001214916200001'
file:
- access_level: open_access
checksum: 47b428f6209d8a6f9869031d9cb8dae6
content_type: application/pdf
creator: dernst
date_created: 2024-05-21T11:13:25Z
date_updated: 2024-05-21T11:13:25Z
file_id: '15410'
file_name: 2024_AstrophysicalJourn_Yue.pdf
file_size: 4472346
relation: main_file
success: 1
file_date_updated: 2024-05-21T11:13:25Z
has_accepted_license: '1'
intvolume: ' 966'
isi: 1
issue: '2'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
publication: Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: EIGER. V. Characterizing the host galaxies of luminous quasars at z ≳ 6
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 966
year: '2024'
...
---
DOAJ_listed: '1'
_id: '15406'
abstract:
- lang: eng
text: 'We report on dynamic Shubnikov–de Haas (SdH) oscillations that are measured
in the optical response, subterahertz transmittance of two-dimensional systems,
and reveal two distinct types of oscillation nodes: “universal” nodes at integer
ratios of radiation and cyclotron frequencies and “tunable” nodes at positions
sensitive to all parameters of the structure. The nodes in both real and imaginary
parts of the measured complex transmittance are analyzed using a dynamic version
of the static Lifshitz-Kosevich formula. These results demonstrate that the node
structure of the dynamic SdH oscillations provides an all-optical access to quantization-
and interaction-induced renormalization effects, in addition to parameters one
can obtain from the static SdH oscillations.'
acknowledgement: This research was funded in whole or in part by the Austrian Science
Fund (FWF) [10.55776/I3456,10.55776/I5539]. I.A.D. acknowledges the financial support
of the German Research Foundation (DM 1/6-1). The quantum well growth and transport
measurements were supported by RSF 23-72-30003. For open access purposes, the authors
have applied a CC BY public copyright license to any authoraccepted manuscript version
arising from this submission.
article_number: L022027
article_processing_charge: Yes
article_type: letter_note
arxiv: 1
author:
- first_name: M. L.
full_name: Savchenko, M. L.
last_name: Savchenko
- first_name: J.
full_name: Gospodarič, J.
last_name: Gospodarič
- first_name: A.
full_name: Shuvaev, A.
last_name: Shuvaev
- first_name: I. A.
full_name: Dmitriev, I. A.
last_name: Dmitriev
- first_name: Vlad
full_name: Dziom, Vlad
id: 6A9A37C2-8C5C-11E9-AE53-F2FDE5697425
last_name: Dziom
orcid: 0000-0002-1648-0999
- first_name: A. A.
full_name: Dobretsova, A. A.
last_name: Dobretsova
- first_name: N. N.
full_name: Mikhailov, N. N.
last_name: Mikhailov
- first_name: Z. D.
full_name: Kvon, Z. D.
last_name: Kvon
- first_name: A.
full_name: Pimenov, A.
last_name: Pimenov
citation:
ama: Savchenko ML, Gospodarič J, Shuvaev A, et al. Optical Shubnikov-de Haas oscillations
in two-dimensional electron systems. Physical Review Research. 2024;6(2).
doi:10.1103/PhysRevResearch.6.L022027
apa: Savchenko, M. L., Gospodarič, J., Shuvaev, A., Dmitriev, I. A., Dziom, V.,
Dobretsova, A. A., … Pimenov, A. (2024). Optical Shubnikov-de Haas oscillations
in two-dimensional electron systems. Physical Review Research. American
Physical Society. https://doi.org/10.1103/PhysRevResearch.6.L022027
chicago: Savchenko, M. L., J. Gospodarič, A. Shuvaev, I. A. Dmitriev, Vlad Dziom,
A. A. Dobretsova, N. N. Mikhailov, Z. D. Kvon, and A. Pimenov. “Optical Shubnikov-de
Haas Oscillations in Two-Dimensional Electron Systems.” Physical Review Research.
American Physical Society, 2024. https://doi.org/10.1103/PhysRevResearch.6.L022027.
ieee: M. L. Savchenko et al., “Optical Shubnikov-de Haas oscillations in
two-dimensional electron systems,” Physical Review Research, vol. 6, no.
2. American Physical Society, 2024.
ista: Savchenko ML, Gospodarič J, Shuvaev A, Dmitriev IA, Dziom V, Dobretsova AA,
Mikhailov NN, Kvon ZD, Pimenov A. 2024. Optical Shubnikov-de Haas oscillations
in two-dimensional electron systems. Physical Review Research. 6(2), L022027.
mla: Savchenko, M. L., et al. “Optical Shubnikov-de Haas Oscillations in Two-Dimensional
Electron Systems.” Physical Review Research, vol. 6, no. 2, L022027, American
Physical Society, 2024, doi:10.1103/PhysRevResearch.6.L022027.
short: M.L. Savchenko, J. Gospodarič, A. Shuvaev, I.A. Dmitriev, V. Dziom, A.A.
Dobretsova, N.N. Mikhailov, Z.D. Kvon, A. Pimenov, Physical Review Research 6
(2024).
date_created: 2024-05-19T22:01:12Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2025-05-14T09:31:15Z
day: '01'
ddc:
- '530'
department:
- _id: ZhAl
doi: 10.1103/PhysRevResearch.6.L022027
external_id:
arxiv:
- '2402.05879'
file:
- access_level: open_access
checksum: 78c8c3cf1bda766e3de0db45f143a367
content_type: application/pdf
creator: dernst
date_created: 2024-05-22T06:39:35Z
date_updated: 2024-05-22T06:39:35Z
file_id: '15412'
file_name: 2024_PhysicalReviewResearch_Savchenko.pdf
file_size: 1697856
relation: main_file
success: 1
file_date_updated: 2024-05-22T06:39:35Z
has_accepted_license: '1'
intvolume: ' 6'
issue: '2'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
publication: Physical Review Research
publication_identifier:
eissn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optical Shubnikov-de Haas oscillations in two-dimensional electron systems
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '15407'
abstract:
- lang: eng
text: We propose and implement a family of quantum-informed recursive optimization
(QIRO) algorithms for combinatorial optimization problems. Our approach leverages
quantum resources to obtain information that is used in problem-specific classical
reduction steps that recursively simplify the problem. These reduction steps address
the limitations of the quantum component (e.g., locality) and ensure solution
feasibility in constrained optimization problems. Additionally, we use backtracking
techniques to further improve the performance of the algorithm without increasing
the requirements on the quantum hardware. We showcase the capabilities of our
approach by informing QIRO with correlations from classical simulations of shallow
circuits of the quantum approximate optimization algorithm, solving instances
of maximum independent set and maximum satisfiability problems with hundreds of
variables. We also demonstrate how QIRO can be deployed on a neutral atom quantum
processor to find large independent sets of graphs. In summary, our scheme achieves
results comparable to classical heuristics even with relatively weak quantum resources.
Furthermore, enhancing the quality of these quantum resources improves the performance
of the algorithms. Notably, the modular nature of QIRO offers various avenues
for modifications, positioning our work as a template for a broader class of hybrid
quantum-classical algorithms for combinatorial optimization.
acknowledgement: J.R.F. and A.K. thank Libor Caha and Alexander Kliesch for insightful
discussions. The authors thank Lilly Palackal, Maximilian Passek, Carlos Riofrío,
and Gili Rosenberg for thorough reviews of the manuscript, and the Amazon Braket,
BMW, and QuEra teams for their support. C.M. thanks the Munich Quantum Valley initiative,
which is supported by the Bavarian State Government with funds from the Hightech
Agenda Bayern Plus. H.G.K. would like to thank Am Platzl 1A for providing the necessary
environment for creative thinking. An open-source implementation of QIRO is available
online [60].
article_number: '020327'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Jernej Rudi
full_name: Finžgar, Jernej Rudi
last_name: Finžgar
- first_name: Aron
full_name: Kerschbaumer, Aron
id: ade85a9c-3200-11ee-973b-91c1eb240410
last_name: Kerschbaumer
- first_name: Martin J.A.
full_name: Schuetz, Martin J.A.
last_name: Schuetz
- first_name: Christian B.
full_name: Mendl, Christian B.
last_name: Mendl
- first_name: Helmut G.
full_name: Katzgraber, Helmut G.
last_name: Katzgraber
citation:
ama: Finžgar JR, Kerschbaumer A, Schuetz MJA, Mendl CB, Katzgraber HG. Quantum-informed
recursive optimization algorithms. PRX Quantum. 2024;5(2). doi:10.1103/PRXQuantum.5.020327
apa: Finžgar, J. R., Kerschbaumer, A., Schuetz, M. J. A., Mendl, C. B., & Katzgraber,
H. G. (2024). Quantum-informed recursive optimization algorithms. PRX Quantum.
American Physical Society. https://doi.org/10.1103/PRXQuantum.5.020327
chicago: Finžgar, Jernej Rudi, Aron Kerschbaumer, Martin J.A. Schuetz, Christian
B. Mendl, and Helmut G. Katzgraber. “Quantum-Informed Recursive Optimization Algorithms.”
PRX Quantum. American Physical Society, 2024. https://doi.org/10.1103/PRXQuantum.5.020327.
ieee: J. R. Finžgar, A. Kerschbaumer, M. J. A. Schuetz, C. B. Mendl, and H. G. Katzgraber,
“Quantum-informed recursive optimization algorithms,” PRX Quantum, vol.
5, no. 2. American Physical Society, 2024.
ista: Finžgar JR, Kerschbaumer A, Schuetz MJA, Mendl CB, Katzgraber HG. 2024. Quantum-informed
recursive optimization algorithms. PRX Quantum. 5(2), 020327.
mla: Finžgar, Jernej Rudi, et al. “Quantum-Informed Recursive Optimization Algorithms.”
PRX Quantum, vol. 5, no. 2, 020327, American Physical Society, 2024, doi:10.1103/PRXQuantum.5.020327.
short: J.R. Finžgar, A. Kerschbaumer, M.J.A. Schuetz, C.B. Mendl, H.G. Katzgraber,
PRX Quantum 5 (2024).
corr_author: '1'
date_created: 2024-05-19T22:01:13Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-05-14T09:29:40Z
day: '01'
ddc:
- '530'
department:
- _id: GradSch
doi: 10.1103/PRXQuantum.5.020327
external_id:
arxiv:
- '2308.13607'
file:
- access_level: open_access
checksum: 76bdf0b4dc06d59d073a57bd6957a96c
content_type: application/pdf
creator: dernst
date_created: 2024-05-21T09:35:14Z
date_updated: 2024-05-21T09:35:14Z
file_id: '15409'
file_name: 2024_PRXQuantum_Finzgar.pdf
file_size: 2016085
relation: main_file
success: 1
file_date_updated: 2024-05-21T09:35:14Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '2'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
publication: PRX Quantum
publication_identifier:
eissn:
- 2691-3399
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Quantum-informed recursive optimization algorithms
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '15408'
abstract:
- lang: eng
text: "Background: IgE-mediated degranulation of mast cells (MCs) provides rapid
protection against environmental hazards, including animal venoms. A fraction
of tissue-resident MCs intimately associates with blood vessels. These perivascular
MCs were reported to extend projections into the vessel lumen and to be the first
MCs to acquire intravenously injected IgE, suggesting that IgE loading of MCs
depends on their vascular association.\r\nObjective: We sought to elucidate the
molecular basis of the MC–blood vessel interaction and to determine its relevance
for IgE-mediated immune responses.\r\nMethods: We selectively inactivated the
Itgb1 gene, encoding the β1 chain of integrin adhesion molecules (ITGB1), in MCs
by conditional gene targeting in mice. We analyzed skin MCs for blood vessel association,
surface IgE density, and capability to bind circulating antibody specific for
MC surface molecules, as well as in vivo responses to antigen administered via
different routes.\r\nResults: Lack of ITGB1 expression severely compromised MC–blood
vessel association. ITGB1-deficient MCs showed normal densities of surface IgE
but reduced binding of intravenously injected antibodies. While their capacity
to degranulate in response to IgE ligation in vivo was unimpaired, anaphylactic
responses to antigen circulating in the vasculature were largely abolished.\r\nConclusions:
ITGB1-mediated association of MCs with blood vessels is key for MC immune surveillance
of blood vessel content, but is dispensable for slow steady-state loading of endogenous
IgE onto tissue-resident MCs."
acknowledgement: "This work was funded by Deutsche Forschungsgemeinschaft, Germany,
grants RO2133/ 9-1 and RO2133/ 9-2 in the setting of FOR2599 and TR156 project C11
(Project-ID 246807620–TRR 156) to A. Roers and Springboard-to-Postdoc grant of the
Dresden International Graduate School for Biomedicine and Bioengineering (DIGS-BB),
Dresden, Germany, and Fond zur Förderung der Wissenschaftlichen Forschung (FWF),
Austria, Hertha Firnberg grant (project number T-1219) to A. Polikarpova.\r\nWe
thank Dr Michael Gerlach, Core Facility Cellular Imaging, Faculty of Medicine Carl
Gustav Carus, TU Dresden, for expert support of in vivo imaging experiments; Grace
Wurigamule for help with 2-photon imaging and flow cytometric analysis of mouse
skin; and Christina Hiller, Livia Schulze, Madelaine Rickauer, and Christa Haase
for providing expert technical assistance."
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Kristina
full_name: Link, Kristina
last_name: Link
- first_name: Lina
full_name: Muhandes, Lina
last_name: Muhandes
- first_name: Anastasia
full_name: Polikarpova, Anastasia
last_name: Polikarpova
- first_name: Tim
full_name: Lämmermann, Tim
last_name: Lämmermann
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
- first_name: Reinhard
full_name: Fässler, Reinhard
last_name: Fässler
- first_name: Axel
full_name: Roers, Axel
last_name: Roers
citation:
ama: Link K, Muhandes L, Polikarpova A, et al. Integrin β1–mediated mast cell immune-surveillance
of blood vessel content. Journal of Allergy and Clinical Immunology. 2024;154(3):745-753.
doi:10.1016/j.jaci.2024.03.022
apa: Link, K., Muhandes, L., Polikarpova, A., Lämmermann, T., Sixt, M. K., Fässler,
R., & Roers, A. (2024). Integrin β1–mediated mast cell immune-surveillance
of blood vessel content. Journal of Allergy and Clinical Immunology. Elsevier.
https://doi.org/10.1016/j.jaci.2024.03.022
chicago: Link, Kristina, Lina Muhandes, Anastasia Polikarpova, Tim Lämmermann, Michael
K Sixt, Reinhard Fässler, and Axel Roers. “Integrin Β1–Mediated Mast Cell Immune-Surveillance
of Blood Vessel Content.” Journal of Allergy and Clinical Immunology. Elsevier,
2024. https://doi.org/10.1016/j.jaci.2024.03.022.
ieee: K. Link et al., “Integrin β1–mediated mast cell immune-surveillance
of blood vessel content,” Journal of Allergy and Clinical Immunology, vol.
154, no. 3. Elsevier, pp. 745–753, 2024.
ista: Link K, Muhandes L, Polikarpova A, Lämmermann T, Sixt MK, Fässler R, Roers
A. 2024. Integrin β1–mediated mast cell immune-surveillance of blood vessel content.
Journal of Allergy and Clinical Immunology. 154(3), 745–753.
mla: Link, Kristina, et al. “Integrin Β1–Mediated Mast Cell Immune-Surveillance
of Blood Vessel Content.” Journal of Allergy and Clinical Immunology, vol.
154, no. 3, Elsevier, 2024, pp. 745–53, doi:10.1016/j.jaci.2024.03.022.
short: K. Link, L. Muhandes, A. Polikarpova, T. Lämmermann, M.K. Sixt, R. Fässler,
A. Roers, Journal of Allergy and Clinical Immunology 154 (2024) 745–753.
date_created: 2024-05-19T22:01:13Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2025-09-08T07:28:25Z
day: '01'
ddc:
- '570'
department:
- _id: MiSi
doi: 10.1016/j.jaci.2024.03.022
external_id:
isi:
- '001308886700001'
pmid:
- '38636606'
file:
- access_level: open_access
checksum: 6a5af05082e1869d7cad6406fa4eb76c
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T10:55:28Z
date_updated: 2025-01-13T10:55:28Z
file_id: '18840'
file_name: 2024_JourAllergyClinicalImm_Link.pdf
file_size: 1792425
relation: main_file
success: 1
file_date_updated: 2025-01-13T10:55:28Z
has_accepted_license: '1'
intvolume: ' 154'
isi: 1
issue: '3'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 745-753
pmid: 1
publication: Journal of Allergy and Clinical Immunology
publication_identifier:
eissn:
- 1097-6825
issn:
- 0091-6749
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Integrin β1–mediated mast cell immune-surveillance of blood vessel content
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 154
year: '2024'
...
---
_id: '17042'
abstract:
- lang: eng
text: 'Bacterial cell walls are gigadalton-large cross-linked polymers with a wide
range of motional amplitudes, including rather rigid as well as highly flexible
parts. Magic-angle spinning NMR is a powerful method to obtain atomic-level information
about intact cell walls. Here we investigate sensitivity and information content
of different homonuclear 13C-13C and heteronuclear H-N, H-C and N-C correlation
experiments. We demonstrate that a CPMAS CryoProbe yields ca. 8-fold increased
signal-to-noise over a room-temperature probe, or a ca. 3-4-fold larger per-mass
sensitivity. The increased sensitivity allowed to obtain high-resolution spectra
even on intact bacteria. Moreover, we compare resolution and sensitivity of 1H
MAS experiments obtained at 100 kHz vs. 55 kHz. Our study provides useful hints
for choosing experiments to extract atomic-level details on cell-wall samples. '
article_processing_charge: No
author:
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
citation:
ama: 'Schanda P. Raw data to “MAS NMR experiments of corynebacterial cell walls:
complementary 1H- and CPMAS CryoProbe-enhanced 13C-detected experiments.” 2024.
doi:10.15479/AT:ISTA:17042'
apa: 'Schanda, P. (2024). Raw data to “MAS NMR experiments of corynebacterial cell
walls: complementary 1H- and CPMAS CryoProbe-enhanced 13C-detected experiments.”
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:17042'
chicago: 'Schanda, Paul. “Raw Data to ‘MAS NMR Experiments of Corynebacterial Cell
Walls: Complementary 1H- and CPMAS CryoProbe-Enhanced 13C-Detected Experiments.’”
Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/AT:ISTA:17042.'
ieee: 'P. Schanda, “Raw data to ‘MAS NMR experiments of corynebacterial cell walls:
complementary 1H- and CPMAS CryoProbe-enhanced 13C-detected experiments.’” Institute
of Science and Technology Austria, 2024.'
ista: 'Schanda P. 2024. Raw data to ‘MAS NMR experiments of corynebacterial cell
walls: complementary 1H- and CPMAS CryoProbe-enhanced 13C-detected experiments’,
Institute of Science and Technology Austria, 10.15479/AT:ISTA:17042.'
mla: 'Schanda, Paul. Raw Data to “MAS NMR Experiments of Corynebacterial Cell
Walls: Complementary 1H- and CPMAS CryoProbe-Enhanced 13C-Detected Experiments.”
Institute of Science and Technology Austria, 2024, doi:10.15479/AT:ISTA:17042.'
short: P. Schanda, (2024).
contributor:
- contributor_type: data_collector
first_name: Alicia
last_name: Vallet
- contributor_type: data_collector
first_name: 'Isabel '
last_name: Ayala
- contributor_type: data_collector
first_name: Barbara
last_name: Perrone
- contributor_type: data_collector
first_name: Alia
last_name: Hassan
- contributor_type: data_collector
first_name: Catherine
last_name: Bougault
corr_author: '1'
date_created: 2024-05-22T12:04:54Z
date_published: 2024-05-22T00:00:00Z
date_updated: 2025-09-09T12:01:41Z
day: '22'
ddc:
- '570'
department:
- _id: PaSc
doi: 10.15479/AT:ISTA:17042
file:
- access_level: open_access
checksum: eb55f0988342d927702353b75e07edfa
content_type: text/plain
creator: pschanda
date_created: 2024-05-22T12:05:13Z
date_updated: 2024-05-22T12:05:13Z
file_id: '17043'
file_name: Read_me.txt
file_size: 2132
relation: main_file
success: 1
- access_level: open_access
checksum: 3393592acaf5ee1e032052c236780914
content_type: application/zip
creator: pschanda
date_created: 2024-05-22T12:17:10Z
date_updated: 2024-05-22T12:17:10Z
file_id: '17044'
file_name: raw_data_CryoMAS_cyronebacteria.zip
file_size: 755704888
relation: main_file
success: 1
file_date_updated: 2024-05-22T12:17:10Z
has_accepted_license: '1'
keyword:
- nuclear magnetic resonance
- NMR
- cellwall
- structural biology
- spectroscopy
month: '05'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '17291'
relation: used_in_publication
status: public
status: public
title: 'Raw data to "MAS NMR experiments of corynebacterial cell walls: complementary
1H- and CPMAS CryoProbe-enhanced 13C-detected experiments"'
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '17047'
abstract:
- lang: eng
text: We provide a dynamical study of a model of multiplicative perturbation of
a unitary matrix introduced by Fyodorov. In particular, we identify a flow of
deterministic domains that bound the spectrum with high probability, separating
the outlier from the typical eigenvalues at all sub-critical timescales. These
results are obtained under generic assumptions on U that hold for a variety of
unitary random matrix models.
article_number: '2450007'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Guillaume
full_name: Dubach, Guillaume
id: D5C6A458-10C4-11EA-ABF4-A4B43DDC885E
last_name: Dubach
orcid: 0000-0001-6892-8137
- first_name: Jana
full_name: Reker, Jana
id: e796e4f9-dc8d-11ea-abe3-97e26a0323e9
last_name: Reker
citation:
ama: 'Dubach G, Reker J. Dynamics of a rank-one multiplicative perturbation of a
unitary matrix. Random Matrices: Theory and Applications. 2024;13(2). doi:10.1142/s2010326324500072'
apa: 'Dubach, G., & Reker, J. (2024). Dynamics of a rank-one multiplicative
perturbation of a unitary matrix. Random Matrices: Theory and Applications.
World Scientific Publishing. https://doi.org/10.1142/s2010326324500072'
chicago: 'Dubach, Guillaume, and Jana Reker. “Dynamics of a Rank-One Multiplicative
Perturbation of a Unitary Matrix.” Random Matrices: Theory and Applications.
World Scientific Publishing, 2024. https://doi.org/10.1142/s2010326324500072.'
ieee: 'G. Dubach and J. Reker, “Dynamics of a rank-one multiplicative perturbation
of a unitary matrix,” Random Matrices: Theory and Applications, vol. 13,
no. 2. World Scientific Publishing, 2024.'
ista: 'Dubach G, Reker J. 2024. Dynamics of a rank-one multiplicative perturbation
of a unitary matrix. Random Matrices: Theory and Applications. 13(2), 2450007.'
mla: 'Dubach, Guillaume, and Jana Reker. “Dynamics of a Rank-One Multiplicative
Perturbation of a Unitary Matrix.” Random Matrices: Theory and Applications,
vol. 13, no. 2, 2450007, World Scientific Publishing, 2024, doi:10.1142/s2010326324500072.'
short: 'G. Dubach, J. Reker, Random Matrices: Theory and Applications 13 (2024).'
corr_author: '1'
date_created: 2024-05-23T08:31:57Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2026-04-07T13:02:12Z
day: '01'
department:
- _id: GradSch
- _id: LaEr
doi: 10.1142/s2010326324500072
ec_funded: 1
external_id:
arxiv:
- '2212.14638'
isi:
- '001229295200002'
intvolume: ' 13'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: ' https://doi.org/10.48550/arXiv.2212.14638'
month: '04'
oa: 1
oa_version: Preprint
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: 'Random Matrices: Theory and Applications'
publication_identifier:
eissn:
- 2010-3271
issn:
- 2010-3263
publication_status: published
publisher: World Scientific Publishing
quality_controlled: '1'
related_material:
record:
- id: '17164'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Dynamics of a rank-one multiplicative perturbation of a unitary matrix
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 13
year: '2024'
...
---
DOAJ_listed: '1'
_id: '17048'
abstract:
- lang: eng
text: A key mechanism employed by plants to adapt to salinity stress involves maintaining
ion homeostasis via the actions of ion transporters. While the function of cation
transporters in maintaining ion homeostasis in plants has been extensively studied,
little is known about the roles of their anion counterparts in this process. Here,
we describe a mechanism of salt adaptation in plants. We characterized the chloride
channel (CLC) gene AtCLCf, whose expression is regulated by WRKY transcription
factor under salt stress in Arabidopsis thaliana. Loss-of-function atclcf seedlings
show increased sensitivity to salt, whereas AtCLCf overexpression confers enhanced
resistance to salt stress. Salt stress induces the translocation of GFP-AtCLCf
fusion protein to the plasma membrane (PM). Blocking AtCLCf translocation using
the exocytosis inhibitor brefeldin-A or mutating the small GTPase gene AtRABA1b/BEX5
(RAS GENES FROM RAT BRAINA1b homolog) increases salt sensitivity in plants. Electrophysiology
and liposome-based assays confirm the Cl−/H+ antiport function of AtCLCf. Therefore,
we have uncovered a mechanism of plant adaptation to salt stress involving the
NaCl-induced translocation of AtCLCf to the PM, thus facilitating Cl− removal
at the roots, and increasing the plant’s salinity tolerance.
acknowledgement: The authors thank Drs. Akihiko Nakano and Tomohiro Uemura (RIKEN
and Ochanomizu University, Japan) for providing plant material (seeds of GFP-RABA1bQ72L
GFP-RABA1bS27N), Dr. Prakash Arumugam (SIFBI, A*STAR, Singapore) for providing the
yeast strains used in this study, and Dr. Jobichen Chacko for help with homology
model building. We thank Prof. Elliot Meyerowitz (Caltech) and Dr. On Sun Lau (NUS)
for critical reading of our manuscript. The National University of Singapore provided
partial financial support as grant number A−8000149-03-00, and PhD research scholarship
to S.R.
article_number: '3978'
article_processing_charge: Yes
article_type: original
author:
- first_name: Sivamathini
full_name: Rajappa, Sivamathini
last_name: Rajappa
- first_name: Pannaga
full_name: Krishnamurthy, Pannaga
last_name: Krishnamurthy
- first_name: Hua
full_name: Huang, Hua
last_name: Huang
- first_name: Dejie
full_name: Yu, Dejie
last_name: Yu
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Jian
full_name: Xu, Jian
last_name: Xu
- first_name: Prakash P.
full_name: Kumar, Prakash P.
last_name: Kumar
citation:
ama: Rajappa S, Krishnamurthy P, Huang H, et al. The translocation of a chloride
channel from the Golgi to the plasma membrane helps plants adapt to salt stress.
Nature Communications. 2024;15. doi:10.1038/s41467-024-48234-z
apa: Rajappa, S., Krishnamurthy, P., Huang, H., Yu, D., Friml, J., Xu, J., &
Kumar, P. P. (2024). The translocation of a chloride channel from the Golgi to
the plasma membrane helps plants adapt to salt stress. Nature Communications.
Springer Nature. https://doi.org/10.1038/s41467-024-48234-z
chicago: Rajappa, Sivamathini, Pannaga Krishnamurthy, Hua Huang, Dejie Yu, Jiří
Friml, Jian Xu, and Prakash P. Kumar. “The Translocation of a Chloride Channel
from the Golgi to the Plasma Membrane Helps Plants Adapt to Salt Stress.” Nature
Communications. Springer Nature, 2024. https://doi.org/10.1038/s41467-024-48234-z.
ieee: S. Rajappa et al., “The translocation of a chloride channel from the
Golgi to the plasma membrane helps plants adapt to salt stress,” Nature Communications,
vol. 15. Springer Nature, 2024.
ista: Rajappa S, Krishnamurthy P, Huang H, Yu D, Friml J, Xu J, Kumar PP. 2024.
The translocation of a chloride channel from the Golgi to the plasma membrane
helps plants adapt to salt stress. Nature Communications. 15, 3978.
mla: Rajappa, Sivamathini, et al. “The Translocation of a Chloride Channel from
the Golgi to the Plasma Membrane Helps Plants Adapt to Salt Stress.” Nature
Communications, vol. 15, 3978, Springer Nature, 2024, doi:10.1038/s41467-024-48234-z.
short: S. Rajappa, P. Krishnamurthy, H. Huang, D. Yu, J. Friml, J. Xu, P.P. Kumar,
Nature Communications 15 (2024).
date_created: 2024-05-26T22:00:57Z
date_published: 2024-05-10T00:00:00Z
date_updated: 2025-09-08T07:37:29Z
day: '10'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1038/s41467-024-48234-z
external_id:
isi:
- '001221549300004'
pmid:
- '38729926'
file:
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checksum: 79aacbe31cf7626b78da062b1339bdb0
content_type: application/pdf
creator: dernst
date_created: 2024-05-27T07:43:46Z
date_updated: 2024-05-27T07:43:46Z
file_id: '17056'
file_name: 2024_NatureComm_Rajappa.pdf
file_size: 20961818
relation: main_file
success: 1
file_date_updated: 2024-05-27T07:43:46Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The translocation of a chloride channel from the Golgi to the plasma membrane
helps plants adapt to salt stress
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 15
year: '2024'
...
---
DOAJ_listed: '1'
_id: '17050'
abstract:
- lang: eng
text: The process of polymer condensation, i.e., the formation of bonds between
reactive end groups, is ubiquitous in both industry and biology. Here we study
generic systems undergoing polymer condensation in competition with cyclization.
Using a generalized Smoluchowski theory, molecular dynamics simulations and experiments
with DNA and ATP-consuming T4 ligase, we find that this system displays a transition,
from a ring-dominated regime with finite-length chains at infinite time to a linear-polymers-dominated
one with chains that keep growing in time. Finally, we show that fluids prepared
close to the transition may have widely different compositions and rheology at
large condensation times.
acknowledgement: D.M. acknowledges the support of the Royal Society via a University
Research Fellowship. This project has received support from the European Research
Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Program
(Grant Agreement No. 947918 to D.M. and No. 677532 to M.L.). The authors acknowledge
insightful discussions with Daan Noordermeer and Antonio Valdes, who also kindly
gifted us with the 1288 plasmid.
article_number: '023189'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Maria
full_name: Panoukidou, Maria
last_name: Panoukidou
- first_name: Simon
full_name: Weir, Simon
last_name: Weir
- first_name: Valerio
full_name: Sorichetti, Valerio
id: ef8a92cb-c7b6-11ec-8bea-e1fd5847bc5b
last_name: Sorichetti
orcid: 0000-0002-9645-6576
- first_name: Yair Gutierrez
full_name: Fosado, Yair Gutierrez
last_name: Fosado
- first_name: Martin
full_name: Lenz, Martin
last_name: Lenz
- first_name: Davide
full_name: Michieletto, Davide
last_name: Michieletto
citation:
ama: Panoukidou M, Weir S, Sorichetti V, Fosado YG, Lenz M, Michieletto D. Runaway
transition in irreversible polymer condensation with cyclization. Physical
Review Research. 2024;6(2). doi:10.1103/PhysRevResearch.6.023189
apa: Panoukidou, M., Weir, S., Sorichetti, V., Fosado, Y. G., Lenz, M., & Michieletto,
D. (2024). Runaway transition in irreversible polymer condensation with cyclization.
Physical Review Research. American Physical Society. https://doi.org/10.1103/PhysRevResearch.6.023189
chicago: Panoukidou, Maria, Simon Weir, Valerio Sorichetti, Yair Gutierrez Fosado,
Martin Lenz, and Davide Michieletto. “Runaway Transition in Irreversible Polymer
Condensation with Cyclization.” Physical Review Research. American Physical
Society, 2024. https://doi.org/10.1103/PhysRevResearch.6.023189.
ieee: M. Panoukidou, S. Weir, V. Sorichetti, Y. G. Fosado, M. Lenz, and D. Michieletto,
“Runaway transition in irreversible polymer condensation with cyclization,” Physical
Review Research, vol. 6, no. 2. American Physical Society, 2024.
ista: Panoukidou M, Weir S, Sorichetti V, Fosado YG, Lenz M, Michieletto D. 2024.
Runaway transition in irreversible polymer condensation with cyclization. Physical
Review Research. 6(2), 023189.
mla: Panoukidou, Maria, et al. “Runaway Transition in Irreversible Polymer Condensation
with Cyclization.” Physical Review Research, vol. 6, no. 2, 023189, American
Physical Society, 2024, doi:10.1103/PhysRevResearch.6.023189.
short: M. Panoukidou, S. Weir, V. Sorichetti, Y.G. Fosado, M. Lenz, D. Michieletto,
Physical Review Research 6 (2024).
date_created: 2024-05-26T22:00:58Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-05-14T09:32:40Z
day: '01'
ddc:
- '530'
department:
- _id: AnSa
doi: 10.1103/PhysRevResearch.6.023189
external_id:
arxiv:
- '2210.14010'
file:
- access_level: open_access
checksum: 63a962d49ef1e21a3367d265784df14b
content_type: application/pdf
creator: dernst
date_created: 2024-05-27T06:37:01Z
date_updated: 2024-05-27T06:37:01Z
file_id: '17055'
file_name: 2024_PhysicalReviewResearch_Panoukidou.pdf
file_size: 1409416
relation: main_file
success: 1
file_date_updated: 2024-05-27T06:37:01Z
has_accepted_license: '1'
intvolume: ' 6'
issue: '2'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
publication: Physical Review Research
publication_identifier:
eissn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Runaway transition in irreversible polymer condensation with cyclization
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2024'
...
---
_id: '17051'
abstract:
- lang: eng
text: "Memory-hard functions (MHF) are functions whose evaluation provably requires\r\na
lot of memory. While MHFs are an unkeyed primitive, it is natural to consider
the\r\nnotion of trapdoor MHFs (TMHFs). A TMHF is like an MHF, but when sampling\r\nthe
public parameters one also samples a trapdoor which allows evaluating the\r\nfunction
much cheaper.\r\nBiryukov and Perrin (Asiacrypt’17) were the first to consider
TMHFs and put\r\nforth a candidate TMHF construction called Diodon that is based
on the Scrypt\r\nMHF (Percival, BSDCan’09). To allow for a trapdoor, Scrypt’s
initial hash chain\r\nis replaced by a sequence of squares in a group of unknown
order where the order of\r\nthe group is the trapdoor. For a length n sequence
of squares and a group of order\r\nN, Diodon’s cumulative memory complexity (CMC)
is O(n2log N) without the\r\ntrapdoor and O(n log(n) log(N)2) with knowledge of
it.\r\nWhile Scrypt is proven to be optimally memory-hard in the random oracle\r\nmodel
(Alwen et al., Eurocrypt’17), Diodon’s memory-hardness has not been\r\nproven
so far. In this work, we fill this gap by rigorously analyzing a specific\r\ninstantiation
of Diodon. We show that its CMC is lower bounded by Ω( n2log nlog N)\r\nwhich
almost matches the upper bound. Our proof is based Alwen et al.’s lower\r\nbound
on Scrypt’s CMC but requires non-trivial modifications due to the algebraic\r\nstructure
of Diodon. Most importantly, our analysis involves a more elaborate\r\ncompression
argument and a solvability criterion for certain systems of Diophantine\r\nequations."
acknowledgement: We thank the Eurocrypt reviewers for their thorough review and for
pointing out related works. This research was funded in whole or in part by the
Austrian Science Fund (FWF) 10.55776/F85.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Benedikt
full_name: Auerbach, Benedikt
id: D33D2B18-E445-11E9-ABB7-15F4E5697425
last_name: Auerbach
orcid: 0000-0002-7553-6606
- first_name: Christoph Ullrich
full_name: Günther, Christoph Ullrich
id: ec98511c-eb8e-11eb-b029-edd25d7271a1
last_name: Günther
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Auerbach B, Günther CU, Pietrzak KZ. Trapdoor memory-hard functions. In: 43rd
Annual International Conference on the Theory and Applications of Cryptographic
Techniques. Vol 14653. Springer Nature; 2024:315-344. doi:10.1007/978-3-031-58734-4_11'
apa: 'Auerbach, B., Günther, C. U., & Pietrzak, K. Z. (2024). Trapdoor memory-hard
functions. In 43rd Annual International Conference on the Theory and Applications
of Cryptographic Techniques (Vol. 14653, pp. 315–344). Zurich, Switzerland:
Springer Nature. https://doi.org/10.1007/978-3-031-58734-4_11'
chicago: Auerbach, Benedikt, Christoph Ullrich Günther, and Krzysztof Z Pietrzak.
“Trapdoor Memory-Hard Functions.” In 43rd Annual International Conference on
the Theory and Applications of Cryptographic Techniques, 14653:315–44. Springer
Nature, 2024. https://doi.org/10.1007/978-3-031-58734-4_11.
ieee: B. Auerbach, C. U. Günther, and K. Z. Pietrzak, “Trapdoor memory-hard functions,”
in 43rd Annual International Conference on the Theory and Applications of Cryptographic
Techniques, Zurich, Switzerland, 2024, vol. 14653, pp. 315–344.
ista: 'Auerbach B, Günther CU, Pietrzak KZ. 2024. Trapdoor memory-hard functions.
43rd Annual International Conference on the Theory and Applications of Cryptographic
Techniques. EUROCRYPT: Theory and Applications of Cryptographic Techniques, LNCS,
vol. 14653, 315–344.'
mla: Auerbach, Benedikt, et al. “Trapdoor Memory-Hard Functions.” 43rd Annual
International Conference on the Theory and Applications of Cryptographic Techniques,
vol. 14653, Springer Nature, 2024, pp. 315–44, doi:10.1007/978-3-031-58734-4_11.
short: B. Auerbach, C.U. Günther, K.Z. Pietrzak, in:, 43rd Annual International
Conference on the Theory and Applications of Cryptographic Techniques, Springer
Nature, 2024, pp. 315–344.
conference:
end_date: 2024-05-30
location: Zurich, Switzerland
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
start_date: 2024-05-26
corr_author: '1'
date_created: 2024-05-26T22:00:58Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-09-08T07:35:40Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/978-3-031-58734-4_11
external_id:
isi:
- '001274940200011'
intvolume: ' 14653'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2024/312
month: '05'
oa: 1
oa_version: Preprint
page: 315-344
project:
- _id: 34a34d57-11ca-11ed-8bc3-a2688a8724e1
grant_number: F8509
name: Security and Privacy by Design for Complex Systems
publication: 43rd Annual International Conference on the Theory and Applications of
Cryptographic Techniques
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783031587337'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Trapdoor memory-hard functions
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 14653
year: '2024'
...
---
OA_place: publisher
OA_type: gold
_id: '17054'
abstract:
- lang: eng
text: Photoisomerization and photoluminescence are two distinct energy dissipation
pathways in light-driven molecular motors. The photoisomerization properties of
discrete molecular motors have been well established in solution, but their photoluminescent
properties have been rarely reported—especially in aggregates. Here, it is shown
that an overcrowded alkene-based molecular motor exhibits distinct dynamic properties
in solution and aggregate states, for example, gel and solid states. Despite the
poor emissive properties of molecular motors in solution, a bright emission is
observed in the aggregate states, including in gel and the crystalline solid.
The emission wavelength is highly dependent on the nature of the supramolecular
packing and order in the aggregates. As a result, the fluorescent color can be
readily tuned reversibly via mechanical grinding and vapor fuming, which provides
a new platform for developing multi-stimuli functional materials.
acknowledgement: This work was supported by the National Natural Science Foundation
of China (grant nos. 22220102004, 22025503), Shanghai Municipal Science and Technology
Major Project (grant no. 2018SHZDZX03), the Innovation Program of Shanghai Municipal
Education Commission (2023ZKZD40), the Fundamental Research Funds for the Central
Universities, the Program of Introducing Talents of Discipline to Universities (grant
no. B16017), Science and Technology Commission of Shanghai Municipality (grant no.
21JC1401700), and the Starry Night Science Fund of Zhejiang University Shanghai
Institute for Advanced Study (grant no. SN-ZJU-SIAS-006), China Scholarship Council
(CSC PhD Fellowship No. 202006745016 to Yahan Shan). The authors gratefully acknowledge
financial support from the Dutch Ministry of Education, Culture and Science (gravitation
program no. 024.001.035 to Ben L. Feringa). The authors thank Dr. Youxin Fu and
Dr. Alexander Ryabchun for the help with fluorescence quantum yield measurement,
Cristina Nitu for the help with photoisomerzation quantum yield measurement, Prof.
Wesley R. Browne for the help with fluorescence lifetime measurement, and Dr. Jianyu
Zhang for fruitful discussion and revising the manuscript.
article_number: e584
article_processing_charge: Yes
article_type: original
author:
- first_name: Yahan
full_name: Shan, Yahan
last_name: Shan
- first_name: Jinyu
full_name: Sheng, Jinyu
id: 639f0526-27c9-11ee-95a6-966cd7f102d8
last_name: Sheng
- first_name: Qi
full_name: Zhang, Qi
last_name: Zhang
- first_name: Marc C.A.
full_name: Stuart, Marc C.A.
last_name: Stuart
- first_name: Da Hui
full_name: Qu, Da Hui
last_name: Qu
- first_name: Ben L.
full_name: Feringa, Ben L.
last_name: Feringa
citation:
ama: Shan Y, Sheng J, Zhang Q, Stuart MCA, Qu DH, Feringa BL. Multi-state photoluminescent
properties of an overcrowded alkene-based molecular motor in aggregates. Aggregate.
2024;5(5). doi:10.1002/agt2.584
apa: Shan, Y., Sheng, J., Zhang, Q., Stuart, M. C. A., Qu, D. H., & Feringa,
B. L. (2024). Multi-state photoluminescent properties of an overcrowded alkene-based
molecular motor in aggregates. Aggregate. Wiley. https://doi.org/10.1002/agt2.584
chicago: Shan, Yahan, Jinyu Sheng, Qi Zhang, Marc C.A. Stuart, Da Hui Qu, and Ben
L. Feringa. “Multi-State Photoluminescent Properties of an Overcrowded Alkene-Based
Molecular Motor in Aggregates.” Aggregate. Wiley, 2024. https://doi.org/10.1002/agt2.584.
ieee: Y. Shan, J. Sheng, Q. Zhang, M. C. A. Stuart, D. H. Qu, and B. L. Feringa,
“Multi-state photoluminescent properties of an overcrowded alkene-based molecular
motor in aggregates,” Aggregate, vol. 5, no. 5. Wiley, 2024.
ista: Shan Y, Sheng J, Zhang Q, Stuart MCA, Qu DH, Feringa BL. 2024. Multi-state
photoluminescent properties of an overcrowded alkene-based molecular motor in
aggregates. Aggregate. 5(5), e584.
mla: Shan, Yahan, et al. “Multi-State Photoluminescent Properties of an Overcrowded
Alkene-Based Molecular Motor in Aggregates.” Aggregate, vol. 5, no. 5,
e584, Wiley, 2024, doi:10.1002/agt2.584.
short: Y. Shan, J. Sheng, Q. Zhang, M.C.A. Stuart, D.H. Qu, B.L. Feringa, Aggregate
5 (2024).
date_created: 2024-05-26T22:00:58Z
date_published: 2024-10-01T00:00:00Z
date_updated: 2025-01-09T09:41:53Z
day: '01'
ddc:
- '540'
department:
- _id: RaKl
doi: 10.1002/agt2.584
file:
- access_level: open_access
checksum: 1e79dc81d0edf0b441ef661a1890bbf5
content_type: application/pdf
creator: dernst
date_created: 2025-01-09T09:38:51Z
date_updated: 2025-01-09T09:38:51Z
file_id: '18804'
file_name: 2024_Aggregate_Shan.pdf
file_size: 2299084
relation: main_file
success: 1
file_date_updated: 2025-01-09T09:38:51Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '5'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
publication: Aggregate
publication_identifier:
eissn:
- 2692-4560
issn:
- 2766-8541
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Multi-state photoluminescent properties of an overcrowded alkene-based molecular
motor in aggregates
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2024'
...