---
OA_embargo: '12'
OA_place: publisher
_id: '18574'
abstract:
- lang: eng
text: "Biological vision is unlike a camera; rather than transmitting light information
faithfully, early\r\nvisual circuits process the visual scene to convey only the
relevant information in an efficient\r\nmanner. Consequentially, the nature of
this visual processing then depends on what is the\r\nrelevant information in
a scene and on the notion of efficiency. In this work, I study how visual\r\nprocessing
is modulated by two different variations in the visual scene. First, I discovered
that\r\nin the mouse (Mus musculus) retina, Retinal Ganglion Cells in the upper
and lower visual\r\nfield have differences in the center surround structure of
their receptive fields. Comparison\r\nwith models of efficient coding show that
this adaptation likely evolved to cope with the\r\nbrightness gradient from the
sky to the ground that is pervasive in natural scenes. In the\r\nsecond project,
I study how the downstream neurons in the Superior Colliculus dynamically\r\nchange
their temporal selectivity depending on the ambient luminance and behavioral state.\r\nAs
the scene gets darker or when the animal is is less aroused, the neuronal responses
get\r\nlaggier, while still maintaining their relative timing with respect to
the population. Overall, this\r\nwork emphasises the need to understand visual
processing in the context of specific demands\r\nof the animal in its the environment.
The adaptive changes in the visual system, from the\r\nretinal ganglion cells
to the superior colliculus, highlight the intricate ways in which biological\r\nvision
optimizes the processing of visual information.\r\n"
acknowledged_ssus:
- _id: Bio
- _id: ScienComp
- _id: PreCl
- _id: LifeSc
- _id: M-Shop
- _id: E-Lib
acknowledgement: "This work would have been impossible without the Scientific Service
Units of IST Austria. The resources and expertise provided by Scientific Computing
(especially Alois Schlögl), the MIBA Machine Shop (especially Todor Asenov), the
Preclinical Facility (especially Freyja Langer), the Library, the Lab Support Facility
and the Imaging and Optics Facility were the essential bedrock I could build upon.
I would also like to thank IT support at ISTA for powering through remote work and
a cyberattack.\r\nI am grateful for having been funded initially by the European
Union Horizon 2020 Marie Skłodowska-Curie grant 665385 and later by Prof. Maximilian
Joesch's the European Research Council Starting (756502) and Consolidator (101086580)
Grants."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Divyansh
full_name: Gupta, Divyansh
id: 2A485EBE-F248-11E8-B48F-1D18A9856A87
last_name: Gupta
orcid: 0000-0001-7400-6665
citation:
ama: Gupta D. Visual adaptations to natural statistics. 2024. doi:10.15479/at:ista:18574
apa: Gupta, D. (2024). Visual adaptations to natural statistics. Institute
of Science and Technology Austria. https://doi.org/10.15479/at:ista:18574
chicago: Gupta, Divyansh. “Visual Adaptations to Natural Statistics.” Institute
of Science and Technology Austria, 2024. https://doi.org/10.15479/at:ista:18574.
ieee: D. Gupta, “Visual adaptations to natural statistics,” Institute of Science
and Technology Austria, 2024.
ista: Gupta D. 2024. Visual adaptations to natural statistics. Institute of Science
and Technology Austria.
mla: Gupta, Divyansh. Visual Adaptations to Natural Statistics. Institute
of Science and Technology Austria, 2024, doi:10.15479/at:ista:18574.
short: D. Gupta, Visual Adaptations to Natural Statistics, Institute of Science
and Technology Austria, 2024.
corr_author: '1'
date_created: 2024-11-20T21:30:44Z
date_published: 2024-11-22T00:00:00Z
date_updated: 2026-04-07T13:24:48Z
day: '22'
ddc:
- '573'
degree_awarded: PhD
department:
- _id: GradSch
- _id: MaJö
doi: 10.15479/at:ista:18574
ec_funded: 1
file:
- access_level: closed
checksum: ebb000d361c36b22ed6e639a931c6b7c
content_type: application/zip
creator: dgupta
date_created: 2024-11-25T14:44:03Z
date_updated: 2025-11-11T23:30:02Z
embargo_to: open_access
file_id: '18589'
file_name: PhD Thesis - Divyansh Gupta.zip
file_size: 75512262
relation: source_file
- access_level: open_access
checksum: 1282401eb71598bc311058b0fcefc6a1
content_type: application/pdf
creator: dgupta
date_created: 2024-11-26T11:43:19Z
date_updated: 2025-11-11T23:30:02Z
embargo: 2025-11-11
file_id: '18591'
file_name: PDFA_PhD_Thesis___Divyansh_Gupta-26_11_24.pdf
file_size: 6412619
relation: main_file
file_date_updated: 2025-11-11T23:30:02Z
has_accepted_license: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
month: '11'
oa: 1
oa_version: Published Version
page: '86'
project:
- _id: bdaf81a8-d553-11ed-ba76-c95961984540
grant_number: '101086580'
name: 'Action Selection in the Midbrain: Neuromodulation of Visuomotor Senses'
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
- _id: 2634E9D2-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '756502'
name: Circuits of Visual Attention
publication_identifier:
isbn:
- 978-3-99078-050-3
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '12349'
relation: part_of_dissertation
status: public
- id: '12370'
relation: research_data
status: public
status: public
supervisor:
- first_name: Maximilian A
full_name: Jösch, Maximilian A
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
title: Visual adaptations to natural statistics
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2024'
...
---
OA_place: publisher
_id: '18471'
abstract:
- lang: eng
text: "Spatial omics technologies are enriching our understanding of complex biological
samples, by\r\nallowing us to study their molecular composition while preserving
the spatial relationships\r\nbetween molecules in their native context. As the
field continues to advance, there are\r\ntechnical challenges that need to be
addressed in order to take full advantage of the spatial\r\ncapabilities of these
methods. In this work, I present two technical developments that I\r\nestablished
for multiplexed error robust FISH (MERFISH) throughout my PhD: (1) pushing the\r\nspatial
resolution limits to the nanoscale, and (2) adding rich tissue context to the
mouse brain\r\ntranscriptome. To achieve nanoscale resolution with MERFISH in
cultured cells, I combined it\r\nwith stimulated emission depletion (STED) and
expansion microscopy (ExM) to achieve a\r\nspatial resolution as low as ~20 nm,
and explored the compatibility of MERFISH with singlemolecule localization microscopy
(SMLM) techniques. To visualize targeted mRNAs in mouse\r\nbrain tissue, I applied
the comprehensive analysis of tissues across scales (CATS) toolbox, which\r\nprovides
an unbiased morphological readout by labeling the extracellular domain. I\r\nsuccessfully
established this method, which we call CATS-MERFISH-ExM, to work with thick\r\nmouse
brain slices, being able to extract transcriptomics information with 3D tissue
context.\r\nCATS-MERFISH-ExM enabled us to identify cell types and further visualize
the subcellular\r\ndistribution of transcripts in mouse brain tissue, shedding
light on the neuropil-specific\r\ntranscriptome. This method provides integrated
information on cellular structure and\r\ntranscriptomes in situ, and could potentially
be applied with other modalities, opening new\r\navenues for scientific discovery. "
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
- _id: PreCl
- _id: M-Shop
- _id: ScienComp
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Nathalie
full_name: Agudelo Duenas, Nathalie
id: 40E7F008-F248-11E8-B48F-1D18A9856A87
last_name: Agudelo Duenas
citation:
ama: Agudelo Duenas N. Visualizing the neuronal transcriptional landscape with tissue
context. 2024. doi:10.15479/at:ista:18471
apa: Agudelo Duenas, N. (2024). Visualizing the neuronal transcriptional landscape
with tissue context. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:18471
chicago: Agudelo Duenas, Nathalie. “Visualizing the Neuronal Transcriptional Landscape
with Tissue Context.” Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/at:ista:18471.
ieee: N. Agudelo Duenas, “Visualizing the neuronal transcriptional landscape with
tissue context,” Institute of Science and Technology Austria, 2024.
ista: Agudelo Duenas N. 2024. Visualizing the neuronal transcriptional landscape
with tissue context. Institute of Science and Technology Austria.
mla: Agudelo Duenas, Nathalie. Visualizing the Neuronal Transcriptional Landscape
with Tissue Context. Institute of Science and Technology Austria, 2024, doi:10.15479/at:ista:18471.
short: N. Agudelo Duenas, Visualizing the Neuronal Transcriptional Landscape with
Tissue Context, Institute of Science and Technology Austria, 2024.
corr_author: '1'
date_created: 2024-10-26T20:02:42Z
date_published: 2024-10-28T00:00:00Z
date_updated: 2026-04-14T08:34:37Z
day: '28'
ddc:
- '570'
degree_awarded: PhD
department:
- _id: GradSch
- _id: JoDa
doi: 10.15479/at:ista:18471
ec_funded: 1
file:
- access_level: closed
checksum: 6d7c7725d040d8debc070dcb35ac965d
content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
creator: nagudelo
date_created: 2024-10-26T22:29:06Z
date_updated: 2025-05-05T22:30:04Z
embargo_to: open_access
file_id: '18475'
file_name: PhD_thesis_Nathalie_Agudelo_Duenas_ISTA_final.docx
file_size: 183077763
relation: source_file
- access_level: open_access
checksum: 52f9c0bf2bdafa3baf827b73814a53ff
content_type: application/pdf
creator: nagudelo
date_created: 2024-10-26T23:13:33Z
date_updated: 2025-05-05T22:30:04Z
embargo: 2025-05-05
file_id: '18476'
file_name: PhD_thesis_Nathalie_Agudelo_Duenas_ISTA_final.pdf
file_size: 47027710
relation: main_file
file_date_updated: 2025-05-05T22:30:04Z
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: '97'
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
- _id: 2548AE96-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: W1232
name: Molecular Drug Targets
publication_identifier:
isbn:
- 978-3-99078-044-2
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
status: public
supervisor:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
title: Visualizing the neuronal transcriptional landscape with tissue context
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: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '17148'
abstract:
- lang: eng
text: During neural tube (NT) development, the notochord induces an organizer, the
floorplate, which secretes Sonic Hedgehog (SHH) to pattern neural progenitors.
Conversely, NT organoids (NTOs) from embryonic stem cells (ESCs) spontaneously
form floorplates without the notochord, demonstrating that stem cells can self-organize
without embryonic inducers. Here, we investigated floorplate self-organization
in clonal mouse NTOs. Expression of the floorplate marker FOXA2 was initially
spatially scattered before resolving into multiple clusters, which underwent competition
and sorting, resulting in a stable “winning” floorplate. We identified that BMP
signaling governed long-range cluster competition. FOXA2+ clusters expressed BMP4,
suppressing FOXA2 in receiving cells while simultaneously expressing the BMP-inhibitor
NOGGIN, promoting cluster persistence. Noggin mutation perturbed floorplate formation
in NTOs and in the NT in vivo at mid/hindbrain regions, demonstrating how the
floorplate can form autonomously without the notochord. Identifying the pathways
governing organizer self-organization is critical for harnessing the developmental
plasticity of stem cells in tissue engineering.
acknowledgement: We thank P. Pasierbek, A.C. Moreno, T. Lendl, and K. Aumayr for microscopy
support; G. Schmauss for FACS support; M. Novatchkova for assistance with Bioinformatic
analyses; J. Ahel, A. Polikarpova, S. Horer, E. Cesare, and E. Norouzi for technical
assistance; A. Meinhardt for supervision; DRESDEN-concept Genome Center, A. Vogt,
A. Sommer, and the Vienna BioCenter NGS facility for RNA sequencing. We are grateful
to M. Placzek and E. Martí for discussions about the floorplate; to S. Shvartsman
for valuable input; to A. Aszodi, W. Masselink, and S. Raiders for advice on statistical
analyses; to J. Cornwall Scoones, G. Martello, and Tanaka lab members for critical
reading of the manuscript; E. Bassat and E. Chatzidaki for contributing schematics;
and to K. Lust for support. This project has received funding from the European
Research Council (ERC) under the European Union’s Horizon 2020 research and innovation
programme (grant agreement ERC AdG 742046) to E.M.T. This research was funded in
whole or in part by the Austrian Science Fund (FWF) (10.55776/F7803-B) (Stem Cell
Modulation) to E.M.T. and A.K., Sir Henry Wellcome postdoctoral fellowship to H.T.S.,
ELBE fellowship to K.I., and National Science Foundation (US) Phy 2013131 to E.S.
The A.K. lab is also supported by ISTA and the European Research Council under Horizon
Europe grant 101044579, and S.L. is supported by Gesellschaft für Forschungsförderung
Niederösterreich m.b.H. fellowship SC19-011. This work was supported in part by
the Francis Crick Institute, which receives its core funding from Cancer Research
UK (CC001051), the UK Medical Research Council (CC001051), and the Wellcome Trust
(CC001051). For the purpose of open access, the authors have applied a CC BY public
copyright license to any author accepted manuscript (AAM) version arising from this
submission.
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Teresa
full_name: Krammer, Teresa
last_name: Krammer
- first_name: Hannah T.
full_name: Stuart, Hannah T.
last_name: Stuart
- first_name: Elena
full_name: Gromberg, Elena
last_name: Gromberg
- first_name: Keisuke
full_name: Ishihara, Keisuke
last_name: Ishihara
- first_name: Dillon
full_name: Cislo, Dillon
last_name: Cislo
- first_name: Manuela
full_name: Melchionda, Manuela
last_name: Melchionda
- first_name: Fernando
full_name: Becerril Perez, Fernando
last_name: Becerril Perez
- first_name: Jingkui
full_name: Wang, Jingkui
last_name: Wang
- first_name: Elena
full_name: Costantini, Elena
last_name: Costantini
- first_name: Stefanie
full_name: Rus, Stefanie
id: 4D9EC9B6-F248-11E8-B48F-1D18A9856A87
last_name: Rus
orcid: 0000-0001-8703-1093
- first_name: Laura
full_name: Arbanas, Laura
last_name: Arbanas
- first_name: Alexandra
full_name: Hörmann, Alexandra
last_name: Hörmann
- first_name: Ralph A.
full_name: Neumüller, Ralph A.
last_name: Neumüller
- first_name: Nicola
full_name: Elvassore, Nicola
last_name: Elvassore
- first_name: Eric
full_name: Siggia, Eric
last_name: Siggia
- first_name: James
full_name: Briscoe, James
last_name: Briscoe
- first_name: Anna
full_name: Kicheva, Anna
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
- first_name: Elly M.
full_name: Tanaka, Elly M.
last_name: Tanaka
citation:
ama: Krammer T, Stuart HT, Gromberg E, et al. Mouse neural tube organoids self-organize
floorplate through BMP-mediated cluster competition. Developmental Cell.
2024;59(15):1940-1953.e10. doi:10.1016/j.devcel.2024.04.021
apa: Krammer, T., Stuart, H. T., Gromberg, E., Ishihara, K., Cislo, D., Melchionda,
M., … Tanaka, E. M. (2024). Mouse neural tube organoids self-organize floorplate
through BMP-mediated cluster competition. Developmental Cell. Elsevier.
https://doi.org/10.1016/j.devcel.2024.04.021
chicago: Krammer, Teresa, Hannah T. Stuart, Elena Gromberg, Keisuke Ishihara, Dillon
Cislo, Manuela Melchionda, Fernando Becerril Perez, et al. “Mouse Neural Tube
Organoids Self-Organize Floorplate through BMP-Mediated Cluster Competition.”
Developmental Cell. Elsevier, 2024. https://doi.org/10.1016/j.devcel.2024.04.021.
ieee: T. Krammer et al., “Mouse neural tube organoids self-organize floorplate
through BMP-mediated cluster competition,” Developmental Cell, vol. 59,
no. 15. Elsevier, p. 1940–1953.e10, 2024.
ista: Krammer T, Stuart HT, Gromberg E, Ishihara K, Cislo D, Melchionda M, Becerril
Perez F, Wang J, Costantini E, Rus S, Arbanas L, Hörmann A, Neumüller RA, Elvassore
N, Siggia E, Briscoe J, Kicheva A, Tanaka EM. 2024. Mouse neural tube organoids
self-organize floorplate through BMP-mediated cluster competition. Developmental
Cell. 59(15), 1940–1953.e10.
mla: Krammer, Teresa, et al. “Mouse Neural Tube Organoids Self-Organize Floorplate
through BMP-Mediated Cluster Competition.” Developmental Cell, vol. 59,
no. 15, Elsevier, 2024, p. 1940–1953.e10, doi:10.1016/j.devcel.2024.04.021.
short: T. Krammer, H.T. Stuart, E. Gromberg, K. Ishihara, D. Cislo, M. Melchionda,
F. Becerril Perez, J. Wang, E. Costantini, S. Rus, L. Arbanas, A. Hörmann, R.A.
Neumüller, N. Elvassore, E. Siggia, J. Briscoe, A. Kicheva, E.M. Tanaka, Developmental
Cell 59 (2024) 1940–1953.e10.
date_created: 2024-06-16T22:01:07Z
date_published: 2024-08-01T00:00:00Z
date_updated: 2026-05-14T22:31:10Z
day: '01'
ddc:
- '570'
department:
- _id: AnKi
doi: 10.1016/j.devcel.2024.04.021
external_id:
isi:
- '001289684800001'
pmid:
- '38776925'
file:
- access_level: open_access
checksum: fefdea9c02862b4bb74de49b65ce638a
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T10:59:12Z
date_updated: 2025-01-13T10:59:12Z
file_id: '18841'
file_name: 2024_DevelopmentalCell_Krammer.pdf
file_size: 6249076
relation: main_file
success: 1
file_date_updated: 2025-01-13T10:59:12Z
has_accepted_license: '1'
intvolume: ' 59'
isi: 1
issue: '15'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '08'
oa: 1
oa_version: Published Version
page: 1940-1953.e10
pmid: 1
project:
- _id: bd7e737f-d553-11ed-ba76-d69ffb5ee3aa
grant_number: '101044579'
name: Mechanisms of tissue size regulation in spinal cord development
- _id: 9B9B39FA-BA93-11EA-9121-9846C619BF3A
grant_number: SC19-011
name: The regulatory logic of pattern formation in the vertebrate dorsal neural
tube
publication: Developmental Cell
publication_identifier:
eissn:
- 1878-1551
issn:
- 1534-5807
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '19763'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Mouse neural tube organoids self-organize floorplate through BMP-mediated cluster
competition
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: 59
year: '2024'
...
---
APC_amount: 804 EUR
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18601'
abstract:
- lang: eng
text: "Geometrically controlled stem cell differentiation promotes reproducible
pattern formation. Here, we present a protocol to fabricate elastomeric stencils
for patterned stem cell differentiation. We describe procedures for using photolithography
to produce molds, followed by molding polydimethylsiloxane (PDMS) to obtain stencils
with through holes. We then provide instructions for culturing cells on stencils
and, finally, removing stencils to allow colony growth and cell migration. This
approach yields reproducible two-dimensional organoids tailored for quantitative
studies of growth and pattern formation.\r\nFor complete details on the use and
execution of this protocol, please refer to Lehr et al.1"
acknowledged_ssus:
- _id: NanoFab
acknowledgement: We thank the nanofabrication facility at ISTA for technical assistance.
Work in the A.K. lab is supported by ISTA, the European Research Council under Horizon
Europe (grant 101044579), and the Austrian Science Fund (FWF) (grant https://doi.org/10.55776/F78).
S.L. is supported by Gesellschaft für Forschungsförderung Niederösterreich m.b.H.
fellowship SC19-011.
article_number: '103187'
article_processing_charge: Yes
article_type: original
author:
- first_name: Stefanie
full_name: Rus, Stefanie
id: 4D9EC9B6-F248-11E8-B48F-1D18A9856A87
last_name: Rus
orcid: 0000-0001-8703-1093
- first_name: Jack
full_name: Merrin, Jack
id: 4515C308-F248-11E8-B48F-1D18A9856A87
last_name: Merrin
orcid: 0000-0001-5145-4609
- first_name: Monika Aleksandra
full_name: Kulig, Monika Aleksandra
id: 3331f5ae-e896-11ec-af79-eeb79769bcb7
last_name: Kulig
- first_name: Thomas
full_name: Minchington, Thomas
id: 7d1648cb-19e9-11eb-8e7a-f8c037fb3e3f
last_name: Minchington
- first_name: Anna
full_name: Kicheva, Anna
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
citation:
ama: Rus S, Merrin J, Kulig MA, Minchington T, Kicheva A. Protocol for fabricating
elastomeric stencils for patterned stem cell differentiation. STAR Protocols.
2024;5(4). doi:10.1016/j.xpro.2024.103187
apa: Rus, S., Merrin, J., Kulig, M. A., Minchington, T., & Kicheva, A. (2024).
Protocol for fabricating elastomeric stencils for patterned stem cell differentiation.
STAR Protocols. Elsevier. https://doi.org/10.1016/j.xpro.2024.103187
chicago: Rus, Stefanie, Jack Merrin, Monika Aleksandra Kulig, Thomas Minchington,
and Anna Kicheva. “Protocol for Fabricating Elastomeric Stencils for Patterned
Stem Cell Differentiation.” STAR Protocols. Elsevier, 2024. https://doi.org/10.1016/j.xpro.2024.103187.
ieee: S. Rus, J. Merrin, M. A. Kulig, T. Minchington, and A. Kicheva, “Protocol
for fabricating elastomeric stencils for patterned stem cell differentiation,”
STAR Protocols, vol. 5, no. 4. Elsevier, 2024.
ista: Rus S, Merrin J, Kulig MA, Minchington T, Kicheva A. 2024. Protocol for fabricating
elastomeric stencils for patterned stem cell differentiation. STAR Protocols.
5(4), 103187.
mla: Rus, Stefanie, et al. “Protocol for Fabricating Elastomeric Stencils for Patterned
Stem Cell Differentiation.” STAR Protocols, vol. 5, no. 4, 103187, Elsevier,
2024, doi:10.1016/j.xpro.2024.103187.
short: S. Rus, J. Merrin, M.A. Kulig, T. Minchington, A. Kicheva, STAR Protocols
5 (2024).
corr_author: '1'
date_created: 2024-12-01T23:01:53Z
date_published: 2024-12-20T00:00:00Z
date_updated: 2026-05-14T22:31:10Z
day: '20'
ddc:
- '570'
department:
- _id: AnKi
- _id: NanoFab
doi: 10.1016/j.xpro.2024.103187
external_id:
pmid:
- '39602310'
file:
- access_level: open_access
checksum: 0c61a6f9978608a103865905e06f4581
content_type: application/pdf
creator: dernst
date_created: 2024-12-03T10:53:23Z
date_updated: 2024-12-03T10:53:23Z
file_id: '18610'
file_name: 2024_STARProtoc_Lehr.pdf
file_size: 4989169
relation: main_file
success: 1
file_date_updated: 2024-12-03T10:53:23Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '4'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: bd7e737f-d553-11ed-ba76-d69ffb5ee3aa
grant_number: '101044579'
name: Mechanisms of tissue size regulation in spinal cord development
- _id: 9B9B39FA-BA93-11EA-9121-9846C619BF3A
grant_number: SC19-011
name: The regulatory logic of pattern formation in the vertebrate dorsal neural
tube
publication: STAR Protocols
publication_identifier:
eissn:
- 2666-1667
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '19763'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Protocol for fabricating elastomeric stencils for patterned stem cell differentiation
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'
...
---
APC_amount: 3145,39 EUR
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '17890'
abstract:
- lang: eng
text: Our understanding of the molecular pathways that regulate oogenesis and define
cellular identity in the Arthropod female reproductive system and the extent of
their conservation is currently very limited. This is due to the focus on model
systems, including Drosophila and Daphnia, which do not reflect the observed diversity
of morphologies, reproductive modes, and sex chromosome systems. We use single-nucleus
RNA and ATAC sequencing to produce a comprehensive single nucleus atlas of the
adult Artemia franciscana female reproductive system. We map our data to the Fly
Cell Atlas single-nucleus dataset of the Drosophila melanogaster ovary, shedding
light on the conserved regulatory programs between the two distantly related Arthropod
species. We identify the major cell types known to be present in the Artemia ovary,
including germ cells, follicle cells, and ovarian muscle cells. Additionally,
we use the germ cells to explore gene regulation and expression of the Z chromosome
during meiosis, highlighting its unique regulatory dynamics and allowing us to
explore the presence of meiotic sex chromosome silencing in this group.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "We thank the Vicoso group for their valuable comments on the earlier
draft of the manuscript. We would also like to thank the Vienna BioCenter Next Generation
Sequencing (NGS) facility staff, and in particular, Thomas Grentzinger for his support
with the handling and sequencing of the samples, the scientific computing unit at
ISTA for the computational resources, Brittney Wick for the help with hosting our
data on the UCSC Cell Browser, and Lora B. Sweeney for her valuable input at the
different stages of the project.\r\nThis research was funded by the Austrian science
fund (FWF), as part of the SFB Meiosis consortium https://sfbmeiosis.org/, grant
ID FWF SFB F88-10) to BV. "
article_number: e1011376
article_processing_charge: Yes
article_type: original
author:
- first_name: Marwan N
full_name: Elkrewi, Marwan N
id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425
last_name: Elkrewi
orcid: 0000-0002-5328-7231
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
citation:
ama: Elkrewi MN, Vicoso B. Single-nucleus atlas of the Artemia female reproductive
system suggests germline repression of the Z chromosome. PLoS Genetics.
2024;20(8). doi:10.1371/journal.pgen.1011376
apa: Elkrewi, M. N., & Vicoso, B. (2024). Single-nucleus atlas of the Artemia
female reproductive system suggests germline repression of the Z chromosome. PLoS
Genetics. Public Library of Science. https://doi.org/10.1371/journal.pgen.1011376
chicago: Elkrewi, Marwan N, and Beatriz Vicoso. “Single-Nucleus Atlas of the Artemia
Female Reproductive System Suggests Germline Repression of the Z Chromosome.”
PLoS Genetics. Public Library of Science, 2024. https://doi.org/10.1371/journal.pgen.1011376.
ieee: M. N. Elkrewi and B. Vicoso, “Single-nucleus atlas of the Artemia female reproductive
system suggests germline repression of the Z chromosome,” PLoS Genetics,
vol. 20, no. 8. Public Library of Science, 2024.
ista: Elkrewi MN, Vicoso B. 2024. Single-nucleus atlas of the Artemia female reproductive
system suggests germline repression of the Z chromosome. PLoS Genetics. 20(8),
e1011376.
mla: Elkrewi, Marwan N., and Beatriz Vicoso. “Single-Nucleus Atlas of the Artemia
Female Reproductive System Suggests Germline Repression of the Z Chromosome.”
PLoS Genetics, vol. 20, no. 8, e1011376, Public Library of Science, 2024,
doi:10.1371/journal.pgen.1011376.
short: M.N. Elkrewi, B. Vicoso, PLoS Genetics 20 (2024).
corr_author: '1'
date_created: 2024-09-08T22:01:11Z
date_published: 2024-08-30T00:00:00Z
date_updated: 2026-05-14T22:31:24Z
day: '30'
ddc:
- '570'
department:
- _id: BeVi
doi: 10.1371/journal.pgen.1011376
external_id:
isi:
- '001304090200001'
pmid:
- '39213449'
file:
- access_level: open_access
checksum: f5d96b9af57126fc1063e951440477d6
content_type: application/pdf
creator: dernst
date_created: 2024-09-11T07:54:12Z
date_updated: 2024-09-11T07:54:12Z
file_id: '18056'
file_name: 2024_PloSGenetics_Elkrewi.pdf
file_size: 8962687
relation: main_file
success: 1
file_date_updated: 2024-09-11T07:54:12Z
has_accepted_license: '1'
intvolume: ' 20'
isi: 1
issue: '8'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 3AC91DDA-15DF-11EA-824D-93A3E7B544D1
call_identifier: FWF
name: FWF Open Access Fund
- _id: 34ae1506-11ca-11ed-8bc3-c14f4c474396
grant_number: F8810
name: The highjacking of meiosis for asexual reproduction
publication: PLoS Genetics
publication_identifier:
eissn:
- 1553-7404
issn:
- 1553-7390
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/Melkrewi/Artemia-snRNAseq-Project
record:
- id: '17362'
relation: research_data
status: public
- id: '19386'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Single-nucleus atlas of the Artemia female reproductive system suggests germline
repression of the Z chromosome
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: 20
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '15009'
abstract:
- lang: eng
text: Since the commercialization of brine shrimp (genus Artemia) in the 1950s,
this lineage, and in particular the model species Artemia franciscana, has been
the subject of extensive research. However, our understanding of the genetic mechanisms
underlying various aspects of their reproductive biology, including sex determination,
is still lacking. This is partly due to the scarcity of genomic resources for
Artemia species and crustaceans in general. Here, we present a chromosome-level
genome assembly of A. franciscana (Kellogg 1906), from the Great Salt Lake, United
States. The genome is 1 GB, and the majority of the genome (81%) is scaffolded
into 21 linkage groups using a previously published high-density linkage map.
We performed coverage and FST analyses using male and female genomic and transcriptomic
reads to quantify the extent of differentiation between the Z and W chromosomes.
Additionally, we quantified the expression levels in male and female heads and
gonads and found further evidence for dosage compensation in this species.
article_number: evae006
article_processing_charge: Yes
article_type: original
author:
- first_name: Vincent K
full_name: Bett, Vincent K
id: 57854184-AAE0-11E9-8D04-98D6E5697425
last_name: Bett
- first_name: Ariana
full_name: Macon, Ariana
id: 2A0848E2-F248-11E8-B48F-1D18A9856A87
last_name: Macon
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Marwan N
full_name: Elkrewi, Marwan N
id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425
last_name: Elkrewi
orcid: 0000-0002-5328-7231
citation:
ama: Bett VK, Macon A, Vicoso B, Elkrewi MN. Chromosome-level assembly of Artemia
franciscana sheds light on sex chromosome differentiation. Genome Biology and
Evolution. 2024;16(1). doi:10.1093/gbe/evae006
apa: Bett, V. K., Macon, A., Vicoso, B., & Elkrewi, M. N. (2024). Chromosome-level
assembly of Artemia franciscana sheds light on sex chromosome differentiation.
Genome Biology and Evolution. Oxford University Press. https://doi.org/10.1093/gbe/evae006
chicago: Bett, Vincent K, Ariana Macon, Beatriz Vicoso, and Marwan N Elkrewi. “Chromosome-Level
Assembly of Artemia Franciscana Sheds Light on Sex Chromosome Differentiation.”
Genome Biology and Evolution. Oxford University Press, 2024. https://doi.org/10.1093/gbe/evae006.
ieee: V. K. Bett, A. Macon, B. Vicoso, and M. N. Elkrewi, “Chromosome-level assembly
of Artemia franciscana sheds light on sex chromosome differentiation,” Genome
Biology and Evolution, vol. 16, no. 1. Oxford University Press, 2024.
ista: Bett VK, Macon A, Vicoso B, Elkrewi MN. 2024. Chromosome-level assembly of
Artemia franciscana sheds light on sex chromosome differentiation. Genome Biology
and Evolution. 16(1), evae006.
mla: Bett, Vincent K., et al. “Chromosome-Level Assembly of Artemia Franciscana
Sheds Light on Sex Chromosome Differentiation.” Genome Biology and Evolution,
vol. 16, no. 1, evae006, Oxford University Press, 2024, doi:10.1093/gbe/evae006.
short: V.K. Bett, A. Macon, B. Vicoso, M.N. Elkrewi, Genome Biology and Evolution
16 (2024).
corr_author: '1'
date_created: 2024-02-18T23:01:02Z
date_published: 2024-01-20T00:00:00Z
date_updated: 2026-05-14T22:31:23Z
day: '20'
ddc:
- '570'
department:
- _id: BeVi
doi: 10.1093/gbe/evae006
external_id:
isi:
- '001153952800001'
pmid:
- '38245839'
file:
- access_level: open_access
checksum: 106a40f10443b2e7ba66749844ebbdf1
content_type: application/pdf
creator: dernst
date_created: 2024-02-26T09:54:59Z
date_updated: 2024-02-26T09:54:59Z
file_id: '15029'
file_name: 2024_GBE_Bett.pdf
file_size: 5213306
relation: main_file
success: 1
file_date_updated: 2024-02-26T09:54:59Z
has_accepted_license: '1'
intvolume: ' 16'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: Genome Biology and Evolution
publication_identifier:
eissn:
- 1759-6653
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
related_material:
record:
- id: '14705'
relation: research_data
status: public
- id: '20444'
relation: dissertation_contains
status: private
- id: '20449'
relation: dissertation_contains
status: public
- id: '19386'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Chromosome-level assembly of Artemia franciscana sheds light on sex chromosome
differentiation
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: 16
year: '2024'
...
---
APC_amount: 3782,54
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '17183'
abstract:
- lang: eng
text: "The photon blockade breakdown in a continuously driven cavity QED system
has been proposed as a prime example for a first-order driven-dissipative quantum
phase transition. However, the predicted scaling from a microscopic behavior—dominated
by quantum fluctuations—to a macroscopic one—characterized by stable phases—and
the associated exponents and phase diagram have not been observed so far. In this
work we couple a single transmon qubit with a fixed coupling strength \U0001D454
to a superconducting cavity that is in situ bandwidth \U0001D705 tunable to controllably
approach this thermodynamic limit. Even though the system remains microscopic,
we observe its behavior becoming increasingly macroscopic as a function of \U0001D454/\U0001D705.
For the highest realized \U0001D454/\U0001D705 of approximately 287, the system
switches with a characteristic timescale as long as 6 s between a bright coherent
state with approximately 8×103 intracavity photons and the vacuum state. This
exceeds the microscopic timescales by 6 orders of magnitude and approaches the
perfect hysteresis expected between two macroscopic attractors in the thermodynamic
limit. These findings and interpretation are qualitatively supported by neoclassical
theory and large-scale quantum-jump Monte Carlo simulations. Besides shedding
more light on driven-dissipative physics in the limit of strong light-matter coupling,
this system might also find applications in quantum sensing and metrology."
acknowledged_ssus:
- _id: M-Shop
acknowledgement: This work has received funding from the Austrian Science Fund (FWF)
through BeyondC (F7105) and the European Union’s Horizon 2020 research and innovation
program under Grant Agreement No. 862644 (FETopen QUARTET). A.V. acknowledges support
from the National Research, Development and Innovation Office of Hungary (NKFIH)
within the Quantum Information National Laboratory of Hungary. The authors thank
the MIBA workshop and the Institute of Science and Technology Austria nanofabrication
facility for technical support. We are grateful to HUN-REN Cloud for providing us
with suitable computational infrastructure for the simulations.
article_number: '010327'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Riya
full_name: Sett, Riya
id: 2E6D040E-F248-11E8-B48F-1D18A9856A87
last_name: Sett
orcid: 0000-0001-7641-8348
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Duc T
full_name: Phan, Duc T
id: 29C8C0B4-F248-11E8-B48F-1D18A9856A87
last_name: Phan
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Andras
full_name: Vukics, Andras
last_name: Vukics
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Sett R, Hassani F, Phan DT, Barzanjeh S, Vukics A, Fink JM. Emergent macroscopic
bistability induced by a single superconducting qubit. PRX Quantum. 2024;5(1).
doi:10.1103/prxquantum.5.010327
apa: Sett, R., Hassani, F., Phan, D. T., Barzanjeh, S., Vukics, A., & Fink,
J. M. (2024). Emergent macroscopic bistability induced by a single superconducting
qubit. PRX Quantum. American Physical Society. https://doi.org/10.1103/prxquantum.5.010327
chicago: Sett, Riya, Farid Hassani, Duc T Phan, Shabir Barzanjeh, Andras Vukics,
and Johannes M Fink. “Emergent Macroscopic Bistability Induced by a Single Superconducting
Qubit.” PRX Quantum. American Physical Society, 2024. https://doi.org/10.1103/prxquantum.5.010327.
ieee: R. Sett, F. Hassani, D. T. Phan, S. Barzanjeh, A. Vukics, and J. M. Fink,
“Emergent macroscopic bistability induced by a single superconducting qubit,”
PRX Quantum, vol. 5, no. 1. American Physical Society, 2024.
ista: Sett R, Hassani F, Phan DT, Barzanjeh S, Vukics A, Fink JM. 2024. Emergent
macroscopic bistability induced by a single superconducting qubit. PRX Quantum.
5(1), 010327.
mla: Sett, Riya, et al. “Emergent Macroscopic Bistability Induced by a Single Superconducting
Qubit.” PRX Quantum, vol. 5, no. 1, 010327, American Physical Society,
2024, doi:10.1103/prxquantum.5.010327.
short: R. Sett, F. Hassani, D.T. Phan, S. Barzanjeh, A. Vukics, J.M. Fink, PRX Quantum
5 (2024).
corr_author: '1'
date_created: 2024-06-27T10:58:06Z
date_published: 2024-02-16T00:00:00Z
date_updated: 2026-05-14T22:31:27Z
day: '16'
ddc:
- '530'
department:
- _id: JoFi
- _id: AnHi
doi: 10.1103/prxquantum.5.010327
ec_funded: 1
external_id:
arxiv:
- '2210.14182'
isi:
- '001171652500001'
file:
- access_level: open_access
checksum: 0833880d47f74ad1deda93a1d8ffa5a7
content_type: application/pdf
creator: cchlebak
date_created: 2024-06-28T12:04:43Z
date_updated: 2024-06-28T12:04:43Z
file_id: '17185'
file_name: 2024_PRXQuantum_Sett.pdf
file_size: 1443351
relation: main_file
success: 1
file_date_updated: 2024-06-28T12:04:43Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
issue: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 3AC91DDA-15DF-11EA-824D-93A3E7B544D1
call_identifier: FWF
name: FWF Open Access Fund
- _id: bdb108fd-d553-11ed-ba76-83dc74a9864f
grant_number: F07105
name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration
of Superconducting Quantum Circuits
publication: PRX Quantum
publication_identifier:
eissn:
- 2691-3399
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
record:
- id: '18978'
relation: research_data
status: public
- id: '19533'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Emergent macroscopic bistability induced by a single superconducting qubit
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: repository
OA_type: green
_id: '14796'
abstract:
- lang: eng
text: Key innovations are fundamental to biological diversification, but their genetic
basis is poorly understood. A recent transition from egg-laying to live-bearing
in marine snails (Littorina spp.) provides the opportunity to study the genetic
architecture of an innovation that has evolved repeatedly across animals. Individuals
do not cluster by reproductive mode in a genome-wide phylogeny, but local genealogical
analysis revealed numerous small genomic regions where all live-bearers carry
the same core haplotype. Candidate regions show evidence for live-bearer–specific
positive selection and are enriched for genes that are differentially expressed
between egg-laying and live-bearing reproductive systems. Ages of selective sweeps
suggest that live-bearer–specific alleles accumulated over more than 200,000 generations.
Our results suggest that new functions evolve through the recruitment of many
alleles rather than in a single evolutionary step.
acknowledgement: "We thank J. Galindo, M. Montaño-Rendón, N. Mikhailova, A. Blakeslee,
E. Arnason, and P. Kemppainen for providing samples; R. Turney, G. Sotelo, J. Larsson,
T. Broquet, and S. Loisel for help collecting samples; Science Animated for providing
the snail cartoons shown in Fig. 1; M. Dunning for help in developing bioinformatic
pipelines; R. Faria, H. Morales, and V. Sousa for advice; and M. Hahn, J. Slate,
M. Ravinet, J. Raeymaekers, A. Comeault, and N. Barton for feedback on a draft manuscript.\r\nThis
work was supported by the Natural Environment Research Council (grant NE/P001610/1
to R.K.B.), the European Research Council (grant ERC-2015-AdG693030-BARRIERS to
R.K.B.), the Norwegian Research Council (RCN Project 315287 to A.M.W.), and the
Swedish Research Council (grant 2020-05385 to E.L.)."
article_processing_charge: No
article_type: original
author:
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Zuzanna B.
full_name: Zagrodzka, Zuzanna B.
last_name: Zagrodzka
- first_name: Martin D.
full_name: Garlovsky, Martin D.
last_name: Garlovsky
- first_name: Arka
full_name: Pal, Arka
id: 6AAB2240-CA9A-11E9-9C1A-D9D1E5697425
last_name: Pal
orcid: 0000-0002-4530-8469
- first_name: Daria
full_name: Shipilina, Daria
id: 428A94B0-F248-11E8-B48F-1D18A9856A87
last_name: Shipilina
orcid: 0000-0002-1145-9226
- first_name: Diego Fernando
full_name: Garcia Castillo, Diego Fernando
id: ae681a14-dc74-11ea-a0a7-c6ef18161701
last_name: Garcia Castillo
- first_name: Hila
full_name: Lifchitz, Hila
id: d6ab5470-2fb3-11ed-8633-986a9b84edac
last_name: Lifchitz
- first_name: Alan
full_name: Le Moan, Alan
last_name: Le Moan
- first_name: Erica
full_name: Leder, Erica
last_name: Leder
- first_name: James
full_name: Reeve, James
last_name: Reeve
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
citation:
ama: Stankowski S, Zagrodzka ZB, Garlovsky MD, et al. The genetic basis of a recent
transition to live-bearing in marine snails. Science. 2024;383(6678):114-119.
doi:10.1126/science.adi2982
apa: Stankowski, S., Zagrodzka, Z. B., Garlovsky, M. D., Pal, A., Shipilina, D.,
Garcia Castillo, D. F., … Butlin, R. K. (2024). The genetic basis of a recent
transition to live-bearing in marine snails. Science. American Association
for the Advancement of Science. https://doi.org/10.1126/science.adi2982
chicago: Stankowski, Sean, Zuzanna B. Zagrodzka, Martin D. Garlovsky, Arka Pal,
Daria Shipilina, Diego Fernando Garcia Castillo, Hila Lifchitz, et al. “The Genetic
Basis of a Recent Transition to Live-Bearing in Marine Snails.” Science.
American Association for the Advancement of Science, 2024. https://doi.org/10.1126/science.adi2982.
ieee: S. Stankowski et al., “The genetic basis of a recent transition to
live-bearing in marine snails,” Science, vol. 383, no. 6678. American Association
for the Advancement of Science, pp. 114–119, 2024.
ista: Stankowski S, Zagrodzka ZB, Garlovsky MD, Pal A, Shipilina D, Garcia Castillo
DF, Lifchitz H, Le Moan A, Leder E, Reeve J, Johannesson K, Westram AM, Butlin
RK. 2024. The genetic basis of a recent transition to live-bearing in marine snails.
Science. 383(6678), 114–119.
mla: Stankowski, Sean, et al. “The Genetic Basis of a Recent Transition to Live-Bearing
in Marine Snails.” Science, vol. 383, no. 6678, American Association for
the Advancement of Science, 2024, pp. 114–19, doi:10.1126/science.adi2982.
short: S. Stankowski, Z.B. Zagrodzka, M.D. Garlovsky, A. Pal, D. Shipilina, D.F.
Garcia Castillo, H. Lifchitz, A. Le Moan, E. Leder, J. Reeve, K. Johannesson,
A.M. Westram, R.K. Butlin, Science 383 (2024) 114–119.
corr_author: '1'
date_created: 2024-01-14T23:00:56Z
date_published: 2024-01-05T00:00:00Z
date_updated: 2026-05-14T22:31:26Z
day: '05'
department:
- _id: NiBa
- _id: GradSch
doi: 10.1126/science.adi2982
external_id:
isi:
- '001138156400003'
pmid:
- '38175895'
intvolume: ' 383'
isi: 1
issue: '6678'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://figshare.com/articles/journal_contribution/The_genetic_basis_of_a_recent_transition_to_live-bearing_in_marine_snails/26356054?file=47868241
month: '01'
oa: 1
oa_version: Submitted Version
page: 114-119
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
related_material:
link:
- description: News on ISTA Website
relation: press_release
url: https://ista.ac.at/en/news/the-snail-or-the-egg/
record:
- id: '14812'
relation: research_data
status: public
- id: '20694'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: The genetic basis of a recent transition to live-bearing in marine snails
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 383
year: '2024'
...
---
OA_place: repository
OA_type: gold
_id: '18978'
abstract:
- lang: eng
text: "Data analysis files for the manuscript \"Emergent Macroscopic Bistability
Induced by a Single Superconducting Qubit\".\r\n\r\nThis contains the raw data
and the data analysis files for generating the figures in the manuscript.\r\n\r\n
Figure1 file - The raw data of cavity transmission spectra for 6 different kappas
are there. They are fitted with input-output theory in the python file.\r\n Figure2
file - The raw data at 8 MHz kappa are included. all hte figures in figure 2 are
generated in the python file\r\n Figure3 file - The raw data of PBB single shot
measurements at all kappas are included. The detailed analysis and the Figure3
generated for the paper are all in the python analysis file. Also, thefiles containing
the time-evolution of the intensity from Master Equation solution are included.\r\nFigure4
file - The raw data at 2.6 MHz for different drive detunings and the corresponding
analyses are included. And the python file includes the analysis of the experimental
data as well as approximate neoclassical equations solutions for 2-level and 3-level
transmons are included. "
article_processing_charge: No
author:
- first_name: Riya
full_name: Sett, Riya
id: 2E6D040E-F248-11E8-B48F-1D18A9856A87
last_name: Sett
orcid: 0000-0001-7641-8348
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Duc T
full_name: Phan, Duc T
id: 29C8C0B4-F248-11E8-B48F-1D18A9856A87
last_name: Phan
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Andras
full_name: Vukics, Andras
last_name: Vukics
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Sett R, Hassani F, Phan DT, Barzanjeh S, Vukics A, Fink JM. Data Analysis files
for “Emergent Macroscopic Bistability Induced by a Single Superconducting Qubit.”
2024. doi:10.5281/ZENODO.10518320
apa: Sett, R., Hassani, F., Phan, D. T., Barzanjeh, S., Vukics, A., & Fink,
J. M. (2024). Data Analysis files for “Emergent Macroscopic Bistability Induced
by a Single Superconducting Qubit.” Zenodo. https://doi.org/10.5281/ZENODO.10518320
chicago: Sett, Riya, Farid Hassani, Duc T Phan, Shabir Barzanjeh, Andras Vukics,
and Johannes M Fink. “Data Analysis Files for ‘Emergent Macroscopic Bistability
Induced by a Single Superconducting Qubit.’” Zenodo, 2024. https://doi.org/10.5281/ZENODO.10518320.
ieee: R. Sett, F. Hassani, D. T. Phan, S. Barzanjeh, A. Vukics, and J. M. Fink,
“Data Analysis files for ‘Emergent Macroscopic Bistability Induced by a Single
Superconducting Qubit.’” Zenodo, 2024.
ista: Sett R, Hassani F, Phan DT, Barzanjeh S, Vukics A, Fink JM. 2024. Data Analysis
files for ‘Emergent Macroscopic Bistability Induced by a Single Superconducting
Qubit’, Zenodo, 10.5281/ZENODO.10518320.
mla: Sett, Riya, et al. Data Analysis Files for “Emergent Macroscopic Bistability
Induced by a Single Superconducting Qubit.” Zenodo, 2024, doi:10.5281/ZENODO.10518320.
short: R. Sett, F. Hassani, D.T. Phan, S. Barzanjeh, A. Vukics, J.M. Fink, (2024).
corr_author: '1'
date_created: 2025-01-30T08:30:03Z
date_published: 2024-01-16T00:00:00Z
date_updated: 2026-05-14T22:31:27Z
day: '16'
ddc:
- '530'
department:
- _id: JoFi
- _id: AnHi
doi: 10.5281/ZENODO.10518320
has_accepted_license: '1'
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.10518320
month: '01'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
record:
- id: '17183'
relation: used_in_publication
status: public
- id: '19533'
relation: used_in_publication
status: public
status: public
title: Data Analysis files for "Emergent Macroscopic Bistability Induced by a Single
Superconducting Qubit"
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: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '18121'
abstract:
- lang: eng
text: It is known that sparsity can improve interpretability for deep neural networks.
However, existing methods in the area either require networks that are pre-trained
with sparsity constraints, or impose sparsity after the fact, altering the network’s
general behavior. In this paper, we demonstrate, for the first time, that sparsity
can instead be incorporated into the interpretation process itself, as a sample-specific
preprocessing step. Unlike previous work, this approach, which we call SPADE,
does not place constraints on the trained model and does not affect its behavior
during inference on the sample. Given a trained model and a target sample, SPADE
uses sample-targeted pruning to provide a "trace" of the network’s execution on
the sample, reducing the network to the most important connections prior to computing
an interpretation. We demonstrate that preprocessing with SPADE significantly
increases the accuracy of image saliency maps across several interpretability
methods. Additionally, SPADE improves the usefulness of neuron visualizations,
aiding humans in reasoning about network behavior. Our code is available at https://github.com/IST-DASLab/SPADE.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: The authors would like to thank Stephen Casper and Tony Wang for
their feedback on this work, and Eldar Kurtic for his advice on aspects of the project.
This research was supported by the Scientific Service Units (SSU) of IST Austria
through resources provided by Scientific Computing (SciComp). EI was supported in
part by the FWF DK VGSCO, grant agreement number W1260-N35.
alternative_title:
- PMLR
article_processing_charge: No
arxiv: 1
author:
- first_name: Arshia Soltani
full_name: Moakhar, Arshia Soltani
last_name: Moakhar
- first_name: Eugenia B
full_name: Iofinova, Eugenia B
id: f9a17499-f6e0-11ea-865d-fdf9a3f77117
last_name: Iofinova
orcid: 0000-0002-7778-3221
- first_name: Elias
full_name: Frantar, Elias
id: 09a8f98d-ec99-11ea-ae11-c063a7b7fe5f
last_name: Frantar
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Moakhar AS, Iofinova EB, Frantar E, Alistarh D-A. SPADE: Sparsity-guided debugging
for deep neural networks. In: Proceedings of the 41st International Conference
on Machine Learning. Vol 235. ML Research Press; 2024:45955-45987.'
apa: 'Moakhar, A. S., Iofinova, E. B., Frantar, E., & Alistarh, D.-A. (2024).
SPADE: Sparsity-guided debugging for deep neural networks. In Proceedings of
the 41st International Conference on Machine Learning (Vol. 235, pp. 45955–45987).
Vienna, Austria: ML Research Press.'
chicago: 'Moakhar, Arshia Soltani, Eugenia B Iofinova, Elias Frantar, and Dan-Adrian
Alistarh. “SPADE: Sparsity-Guided Debugging for Deep Neural Networks.” In Proceedings
of the 41st International Conference on Machine Learning, 235:45955–87. ML
Research Press, 2024.'
ieee: 'A. S. Moakhar, E. B. Iofinova, E. Frantar, and D.-A. Alistarh, “SPADE: Sparsity-guided
debugging for deep neural networks,” in Proceedings of the 41st International
Conference on Machine Learning, Vienna, Austria, 2024, vol. 235, pp. 45955–45987.'
ista: 'Moakhar AS, Iofinova EB, Frantar E, Alistarh D-A. 2024. SPADE: Sparsity-guided
debugging for deep neural networks. Proceedings of the 41st International Conference
on Machine Learning. ICML: International Conference on Machine Learning, PMLR,
vol. 235, 45955–45987.'
mla: 'Moakhar, Arshia Soltani, et al. “SPADE: Sparsity-Guided Debugging for Deep
Neural Networks.” Proceedings of the 41st International Conference on Machine
Learning, vol. 235, ML Research Press, 2024, pp. 45955–87.'
short: A.S. Moakhar, E.B. Iofinova, E. Frantar, D.-A. Alistarh, in:, Proceedings
of the 41st International Conference on Machine Learning, ML Research Press, 2024,
pp. 45955–45987.
conference:
end_date: 2024-07-27
location: Vienna, Austria
name: 'ICML: International Conference on Machine Learning'
start_date: 2024-07-21
corr_author: '1'
date_created: 2024-09-22T22:01:46Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2026-05-15T08:18:48Z
day: '01'
department:
- _id: DaAl
external_id:
arxiv:
- '2310.04519'
intvolume: ' 235'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2310.04519
month: '09'
oa: 1
oa_version: Preprint
page: 45955-45987
project:
- _id: 9B9290DE-BA93-11EA-9121-9846C619BF3A
grant_number: W1260-N35
name: Vienna Graduate School on Computational Optimization
publication: Proceedings of the 41st International Conference on Machine Learning
publication_identifier:
eissn:
- 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/IST-DASLab/SPADE
record:
- id: '21854'
relation: dissertation_contains
status: for_moderation
scopus_import: '1'
status: public
title: 'SPADE: Sparsity-guided debugging for deep neural networks'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 235
year: '2024'
...
---
_id: '11479'
abstract:
- lang: eng
text: Understanding population divergence that eventually leads to speciation is
essential for evolutionary biology. High species diversity in the sea was regarded
as a paradox when strict allopatry was considered necessary for most speciation
events because geographical barriers seemed largely absent in the sea, and many
marine species have high dispersal capacities. Combining genome-wide data with
demographic modelling to infer the demographic history of divergence has introduced
new ways to address this classical issue. These models assume an ancestral population
that splits into two subpopulations diverging according to different scenarios
that allow tests for periods of gene flow. Models can also test for heterogeneities
in population sizes and migration rates along the genome to account, respectively,
for background selection and selection against introgressed ancestry. To investigate
how barriers to gene flow arise in the sea, we compiled studies modelling the
demographic history of divergence in marine organisms and extracted preferred
demographic scenarios together with estimates of demographic parameters. These
studies show that geographical barriers to gene flow do exist in the sea but that
divergence can also occur without strict isolation. Heterogeneity of gene flow
was detected in most population pairs suggesting the predominance of semipermeable
barriers during divergence. We found a weak positive relationship between the
fraction of the genome experiencing reduced gene flow and levels of genome-wide
differentiation. Furthermore, we found that the upper bound of the ‘grey zone
of speciation’ for our dataset extended beyond that found before, implying that
gene flow between diverging taxa is possible at higher levels of divergence than
previously thought. Finally, we list recommendations for further strengthening
the use of demographic modelling in speciation research. These include a more
balanced representation of taxa, more consistent and comprehensive modelling,
clear reporting of results and simulation studies to rule out nonbiological explanations
for general results.
acknowledgement: 'We greatly thank all the corresponding authors of the studies that
were included in our synthesis for the sharing of additional data: Thomas Broquet,
Dmitry Filatov, Quentin Rougemont, Paolo Momigliano, Pierre-Alexandre Gagnaire,
Carlos Prada, Ahmed Souissi, Michael Møller Hansen, Sylvie Lapègue, Joseph Di Battista,
Michael Hellberg and Carlos Prada. RKB and ADJ were supported by the European Research
Council. MR was supported by the Swedish Research Council Vetenskapsrådet (grant
number 2021-05243; to MR) and Formas (grant number 2019-00882; to KJ and MR), and
by additional grants from the European Research Council (to RKB) and Vetenskapsrådet
(to KJ) through the Centre for Marine Evolutionary Biology (https://www.gu.se/en/cemeb-marine-evolutionary-biology).'
article_processing_charge: No
article_type: original
author:
- first_name: Aurélien
full_name: De Jode, Aurélien
last_name: De Jode
- first_name: Alan
full_name: Le Moan, Alan
last_name: Le Moan
- first_name: Kerstin
full_name: Johannesson, Kerstin
last_name: Johannesson
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Sean
full_name: Stankowski, Sean
id: 43161670-5719-11EA-8025-FABC3DDC885E
last_name: Stankowski
- first_name: Anja M
full_name: Westram, Anja M
id: 3C147470-F248-11E8-B48F-1D18A9856A87
last_name: Westram
orcid: 0000-0003-1050-4969
- first_name: Roger K.
full_name: Butlin, Roger K.
last_name: Butlin
- first_name: Marina
full_name: Rafajlović, Marina
last_name: Rafajlović
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
citation:
ama: De Jode A, Le Moan A, Johannesson K, et al. Ten years of demographic modelling
of divergence and speciation in the sea. Evolutionary Applications. 2023;16(2):542-559.
doi:10.1111/eva.13428
apa: De Jode, A., Le Moan, A., Johannesson, K., Faria, R., Stankowski, S., Westram,
A. M., … Fraisse, C. (2023). Ten years of demographic modelling of divergence
and speciation in the sea. Evolutionary Applications. Wiley. https://doi.org/10.1111/eva.13428
chicago: De Jode, Aurélien, Alan Le Moan, Kerstin Johannesson, Rui Faria, Sean Stankowski,
Anja M Westram, Roger K. Butlin, Marina Rafajlović, and Christelle Fraisse. “Ten
Years of Demographic Modelling of Divergence and Speciation in the Sea.” Evolutionary
Applications. Wiley, 2023. https://doi.org/10.1111/eva.13428.
ieee: A. De Jode et al., “Ten years of demographic modelling of divergence
and speciation in the sea,” Evolutionary Applications, vol. 16, no. 2.
Wiley, pp. 542–559, 2023.
ista: De Jode A, Le Moan A, Johannesson K, Faria R, Stankowski S, Westram AM, Butlin
RK, Rafajlović M, Fraisse C. 2023. Ten years of demographic modelling of divergence
and speciation in the sea. Evolutionary Applications. 16(2), 542–559.
mla: De Jode, Aurélien, et al. “Ten Years of Demographic Modelling of Divergence
and Speciation in the Sea.” Evolutionary Applications, vol. 16, no. 2,
Wiley, 2023, pp. 542–59, doi:10.1111/eva.13428.
short: A. De Jode, A. Le Moan, K. Johannesson, R. Faria, S. Stankowski, A.M. Westram,
R.K. Butlin, M. Rafajlović, C. Fraisse, Evolutionary Applications 16 (2023) 542–559.
date_created: 2022-07-03T22:01:33Z
date_published: 2023-02-01T00:00:00Z
date_updated: 2025-04-23T08:49:14Z
day: '01'
ddc:
- '576'
department:
- _id: NiBa
- _id: BeVi
doi: 10.1111/eva.13428
external_id:
isi:
- '000815663700001'
pmid:
- '36793688'
file:
- access_level: open_access
checksum: d4d6fa9ddf36643af994a6a757919afb
content_type: application/pdf
creator: dernst
date_created: 2023-02-27T07:10:17Z
date_updated: 2023-02-27T07:10:17Z
file_id: '12685'
file_name: 2023_EvolutionaryApplications_DeJode.pdf
file_size: 2269822
relation: main_file
success: 1
file_date_updated: 2023-02-27T07:10:17Z
has_accepted_license: '1'
intvolume: ' 16'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 542-559
pmid: 1
publication: Evolutionary Applications
publication_identifier:
eissn:
- 1752-4571
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Ten years of demographic modelling of divergence and speciation in the sea
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: 16
year: '2023'
...
---
_id: '11706'
abstract:
- lang: eng
text: 'We say that (Formula presented.) if, in every edge coloring (Formula presented.),
we can find either a 1-colored copy of (Formula presented.) or a 2-colored copy
of (Formula presented.). The well-known states that the threshold for the property
(Formula presented.) is equal to (Formula presented.), where (Formula presented.)
is given by (Formula presented.) for any pair of graphs (Formula presented.) and
(Formula presented.) with (Formula presented.). In this article, we show the 0-statement
of the Kohayakawa–Kreuter conjecture for every pair of cycles and cliques. '
acknowledgement: "This work was started at the thematic program GRAPHS@IMPA (January–March
2018), in Rio de Janeiro. We thank IMPA and the organisers for the hospitality and
for providing a pleasant research environment. We thank Rob Morris for helpful discussions,
and the anonymous referees for their careful reading and many helpful suggestions.
Open Access funding enabled and organized by Projekt DEAL.\r\nA. Liebenau was supported
by an ARC DECRA Fellowship Grant DE170100789. L. Mattos was supported by CAPES and
by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's
Excellence Strategy – The Berlin Mathematics Research Center MATH+ (EXC-2046/1,
project ID: 390685689). W. Mendonça was supported by CAPES project 88882.332408/2010-01."
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Anita
full_name: Liebenau, Anita
last_name: Liebenau
- first_name: Letícia
full_name: Mattos, Letícia
last_name: Mattos
- first_name: Walner
full_name: Mendonca Dos Santos, Walner
id: 12c6bd4d-2cd0-11ec-a0da-e28f42f65ebd
last_name: Mendonca Dos Santos
- first_name: Jozef
full_name: Skokan, Jozef
last_name: Skokan
citation:
ama: Liebenau A, Mattos L, Mendonca dos Santos W, Skokan J. Asymmetric Ramsey properties
of random graphs involving cliques and cycles. Random Structures and Algorithms.
2023;62(4):1035-1055. doi:10.1002/rsa.21106
apa: Liebenau, A., Mattos, L., Mendonca dos Santos, W., & Skokan, J. (2023).
Asymmetric Ramsey properties of random graphs involving cliques and cycles. Random
Structures and Algorithms. Wiley. https://doi.org/10.1002/rsa.21106
chicago: Liebenau, Anita, Letícia Mattos, Walner Mendonca dos Santos, and Jozef
Skokan. “Asymmetric Ramsey Properties of Random Graphs Involving Cliques and Cycles.”
Random Structures and Algorithms. Wiley, 2023. https://doi.org/10.1002/rsa.21106.
ieee: A. Liebenau, L. Mattos, W. Mendonca dos Santos, and J. Skokan, “Asymmetric
Ramsey properties of random graphs involving cliques and cycles,” Random Structures
and Algorithms, vol. 62, no. 4. Wiley, pp. 1035–1055, 2023.
ista: Liebenau A, Mattos L, Mendonca dos Santos W, Skokan J. 2023. Asymmetric Ramsey
properties of random graphs involving cliques and cycles. Random Structures and
Algorithms. 62(4), 1035–1055.
mla: Liebenau, Anita, et al. “Asymmetric Ramsey Properties of Random Graphs Involving
Cliques and Cycles.” Random Structures and Algorithms, vol. 62, no. 4,
Wiley, 2023, pp. 1035–55, doi:10.1002/rsa.21106.
short: A. Liebenau, L. Mattos, W. Mendonca dos Santos, J. Skokan, Random Structures
and Algorithms 62 (2023) 1035–1055.
date_created: 2022-07-31T22:01:49Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-10-04T09:38:45Z
day: '01'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.1002/rsa.21106
external_id:
isi:
- '000828530400001'
file:
- access_level: open_access
checksum: 3a5969d0c512aef01c30f3dc81c6d59b
content_type: application/pdf
creator: dernst
date_created: 2023-10-04T09:37:26Z
date_updated: 2023-10-04T09:37:26Z
file_id: '14389'
file_name: 2023_RandomStructureAlgorithms_Liebenau.pdf
file_size: 1362334
relation: main_file
success: 1
file_date_updated: 2023-10-04T09:37:26Z
has_accepted_license: '1'
intvolume: ' 62'
isi: 1
issue: '4'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc/4.0/
month: '07'
oa: 1
oa_version: Published Version
page: 1035-1055
publication: Random Structures and Algorithms
publication_identifier:
eissn:
- 1098-2418
issn:
- 1042-9832
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Asymmetric Ramsey properties of random graphs involving cliques and cycles
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: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 62
year: '2023'
...
---
_id: '11741'
abstract:
- lang: eng
text: Following E. Wigner’s original vision, we prove that sampling the eigenvalue
gaps within the bulk spectrum of a fixed (deformed) Wigner matrix H yields the
celebrated Wigner-Dyson-Mehta universal statistics with high probability. Similarly,
we prove universality for a monoparametric family of deformed Wigner matrices
H+xA with a deterministic Hermitian matrix A and a fixed Wigner matrix H, just
using the randomness of a single scalar real random variable x. Both results constitute
quenched versions of bulk universality that has so far only been proven in annealed
sense with respect to the probability space of the matrix ensemble.
acknowledgement: "The authors are indebted to Sourav Chatterjee for forwarding the
very inspiring question that Stephen Shenker originally addressed to him which initiated
the current paper. They are also grateful that the authors of [23] kindly shared
their preliminary numerical results in June 2021.\r\nOpen access funding provided
by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Giorgio
full_name: Cipolloni, Giorgio
id: 42198EFA-F248-11E8-B48F-1D18A9856A87
last_name: Cipolloni
orcid: 0000-0002-4901-7992
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: Cipolloni G, Erdös L, Schröder DJ. Quenched universality for deformed Wigner
matrices. Probability Theory and Related Fields. 2023;185:1183–1218. doi:10.1007/s00440-022-01156-7
apa: Cipolloni, G., Erdös, L., & Schröder, D. J. (2023). Quenched universality
for deformed Wigner matrices. Probability Theory and Related Fields. Springer
Nature. https://doi.org/10.1007/s00440-022-01156-7
chicago: Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “Quenched Universality
for Deformed Wigner Matrices.” Probability Theory and Related Fields. Springer
Nature, 2023. https://doi.org/10.1007/s00440-022-01156-7.
ieee: G. Cipolloni, L. Erdös, and D. J. Schröder, “Quenched universality for deformed
Wigner matrices,” Probability Theory and Related Fields, vol. 185. Springer
Nature, pp. 1183–1218, 2023.
ista: Cipolloni G, Erdös L, Schröder DJ. 2023. Quenched universality for deformed
Wigner matrices. Probability Theory and Related Fields. 185, 1183–1218.
mla: Cipolloni, Giorgio, et al. “Quenched Universality for Deformed Wigner Matrices.”
Probability Theory and Related Fields, vol. 185, Springer Nature, 2023,
pp. 1183–1218, doi:10.1007/s00440-022-01156-7.
short: G. Cipolloni, L. Erdös, D.J. Schröder, Probability Theory and Related Fields
185 (2023) 1183–1218.
corr_author: '1'
date_created: 2022-08-07T22:02:00Z
date_published: 2023-04-01T00:00:00Z
date_updated: 2024-10-09T21:03:02Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1007/s00440-022-01156-7
external_id:
arxiv:
- '2106.10200'
isi:
- '000830344500001'
file:
- access_level: open_access
checksum: b9247827dae5544d1d19c37abe547abc
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T12:47:32Z
date_updated: 2023-08-14T12:47:32Z
file_id: '14054'
file_name: 2023_ProbabilityTheory_Cipolloni.pdf
file_size: 782278
relation: main_file
success: 1
file_date_updated: 2023-08-14T12:47:32Z
has_accepted_license: '1'
intvolume: ' 185'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 1183–1218
publication: Probability Theory and Related Fields
publication_identifier:
eissn:
- 1432-2064
issn:
- 0178-8051
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Quenched universality for deformed Wigner matrices
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: 185
year: '2023'
...
---
_id: '11999'
abstract:
- lang: eng
text: 'A simple drawing D(G) of a graph G is one where each pair of edges share
at most one point: either a common endpoint or a proper crossing. An edge e in
the complement of G can be inserted into D(G) if there exists a simple drawing
of G+e extending D(G). As a result of Levi’s Enlargement Lemma, if a drawing is
rectilinear (pseudolinear), that is, the edges can be extended into an arrangement
of lines (pseudolines), then any edge in the complement of G can be inserted.
In contrast, we show that it is NP-complete to decide whether one edge can be
inserted into a simple drawing. This remains true even if we assume that the drawing
is pseudocircular, that is, the edges can be extended to an arrangement of pseudocircles.
On the positive side, we show that, given an arrangement of pseudocircles A and
a pseudosegment σ, it can be decided in polynomial time whether there exists a
pseudocircle Φσ extending σ for which A∪{Φσ} is again an arrangement of pseudocircles.'
acknowledgement: 'This work was started during the 6th Austrian–Japanese–Mexican–Spanish
Workshop on Discrete Geometry in June 2019 in Austria. We thank all the participants
for the good atmosphere as well as discussions on the topic. Also, we thank Jan
Kynčl for sending us remarks on a preliminary version of this work and an anonymous
referee for further helpful comments.Alan Arroyo was funded by the Marie Skłodowska-Curie
grant agreement No 754411. Fabian Klute was partially supported by the Netherlands
Organisation for Scientific Research (NWO) under project no. 612.001.651 and by
the Austrian Science Fund (FWF): J-4510. Irene Parada and Birgit Vogtenhuber were
partially supported by the Austrian Science Fund (FWF): W1230 and within the collaborative
DACH project Arrangements and Drawings as FWF project I 3340-N35. Irene Parada was
also partially supported by the Independent Research Fund Denmark grant 2020-2023
(9131-00044B) Dynamic Network Analysis and by the Margarita Salas Fellowship funded
by the Ministry of Universities of Spain and the European Union (NextGenerationEU).
Tilo Wiedera was supported by the German Research Foundation (DFG) grant CH 897/2-2.'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Alan M
full_name: Arroyo Guevara, Alan M
id: 3207FDC6-F248-11E8-B48F-1D18A9856A87
last_name: Arroyo Guevara
orcid: 0000-0003-2401-8670
- first_name: Fabian
full_name: Klute, Fabian
last_name: Klute
- first_name: Irene
full_name: Parada, Irene
last_name: Parada
- first_name: Birgit
full_name: Vogtenhuber, Birgit
last_name: Vogtenhuber
- first_name: Raimund
full_name: Seidel, Raimund
last_name: Seidel
- first_name: Tilo
full_name: Wiedera, Tilo
last_name: Wiedera
citation:
ama: Arroyo Guevara AM, Klute F, Parada I, Vogtenhuber B, Seidel R, Wiedera T. Inserting
one edge into a simple drawing is hard. Discrete and Computational Geometry.
2023;69:745–770. doi:10.1007/s00454-022-00394-9
apa: Arroyo Guevara, A. M., Klute, F., Parada, I., Vogtenhuber, B., Seidel, R.,
& Wiedera, T. (2023). Inserting one edge into a simple drawing is hard. Discrete
and Computational Geometry. Springer Nature. https://doi.org/10.1007/s00454-022-00394-9
chicago: Arroyo Guevara, Alan M, Fabian Klute, Irene Parada, Birgit Vogtenhuber,
Raimund Seidel, and Tilo Wiedera. “Inserting One Edge into a Simple Drawing Is
Hard.” Discrete and Computational Geometry. Springer Nature, 2023. https://doi.org/10.1007/s00454-022-00394-9.
ieee: A. M. Arroyo Guevara, F. Klute, I. Parada, B. Vogtenhuber, R. Seidel, and
T. Wiedera, “Inserting one edge into a simple drawing is hard,” Discrete and
Computational Geometry, vol. 69. Springer Nature, pp. 745–770, 2023.
ista: Arroyo Guevara AM, Klute F, Parada I, Vogtenhuber B, Seidel R, Wiedera T.
2023. Inserting one edge into a simple drawing is hard. Discrete and Computational
Geometry. 69, 745–770.
mla: Arroyo Guevara, Alan M., et al. “Inserting One Edge into a Simple Drawing Is
Hard.” Discrete and Computational Geometry, vol. 69, Springer Nature, 2023,
pp. 745–770, doi:10.1007/s00454-022-00394-9.
short: A.M. Arroyo Guevara, F. Klute, I. Parada, B. Vogtenhuber, R. Seidel, T. Wiedera,
Discrete and Computational Geometry 69 (2023) 745–770.
date_created: 2022-08-28T22:02:01Z
date_published: 2023-04-01T00:00:00Z
date_updated: 2025-04-14T07:43:59Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.1007/s00454-022-00394-9
ec_funded: 1
external_id:
arxiv:
- '1909.07347'
isi:
- '000840292800001'
file:
- access_level: open_access
checksum: def7ae3b28d9fd6aec16450e40090302
content_type: application/pdf
creator: alisjak
date_created: 2022-08-29T11:23:15Z
date_updated: 2022-08-29T11:23:15Z
file_id: '12006'
file_name: 2022_DiscreteandComputionalGeometry_Arroyo.pdf
file_size: 1002218
relation: main_file
success: 1
file_date_updated: 2022-08-29T11:23:15Z
has_accepted_license: '1'
intvolume: ' 69'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 745–770
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Discrete and Computational Geometry
publication_identifier:
eissn:
- 1432-0444
issn:
- 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Inserting one edge into a simple drawing is hard
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: 69
year: '2023'
...
---
_id: '12086'
abstract:
- lang: eng
text: We present a simple algorithm for computing higher-order Delaunay mosaics
that works in Euclidean spaces of any finite dimensions. The algorithm selects
the vertices of the order-k mosaic from incrementally constructed lower-order
mosaics and uses an algorithm for weighted first-order Delaunay mosaics as a black-box
to construct the order-k mosaic from its vertices. Beyond this black-box, the
algorithm uses only combinatorial operations, thus facilitating easy implementation.
We extend this algorithm to compute higher-order α-shapes and provide open-source
implementations. We present experimental results for properties of higher-order
Delaunay mosaics of random point sets.
acknowledgement: Open access funding provided by Austrian Science Fund (FWF). 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: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Georg F
full_name: Osang, Georg F
id: 464B40D6-F248-11E8-B48F-1D18A9856A87
last_name: Osang
orcid: 0000-0002-8882-5116
citation:
ama: Edelsbrunner H, Osang GF. A simple algorithm for higher-order Delaunay mosaics
and alpha shapes. Algorithmica. 2023;85:277-295. doi:10.1007/s00453-022-01027-6
apa: Edelsbrunner, H., & Osang, G. F. (2023). A simple algorithm for higher-order
Delaunay mosaics and alpha shapes. Algorithmica. Springer Nature. https://doi.org/10.1007/s00453-022-01027-6
chicago: Edelsbrunner, Herbert, and Georg F Osang. “A Simple Algorithm for Higher-Order
Delaunay Mosaics and Alpha Shapes.” Algorithmica. Springer Nature, 2023.
https://doi.org/10.1007/s00453-022-01027-6.
ieee: H. Edelsbrunner and G. F. Osang, “A simple algorithm for higher-order Delaunay
mosaics and alpha shapes,” Algorithmica, vol. 85. Springer Nature, pp.
277–295, 2023.
ista: Edelsbrunner H, Osang GF. 2023. A simple algorithm for higher-order Delaunay
mosaics and alpha shapes. Algorithmica. 85, 277–295.
mla: Edelsbrunner, Herbert, and Georg F. Osang. “A Simple Algorithm for Higher-Order
Delaunay Mosaics and Alpha Shapes.” Algorithmica, vol. 85, Springer Nature,
2023, pp. 277–95, doi:10.1007/s00453-022-01027-6.
short: H. Edelsbrunner, G.F. Osang, Algorithmica 85 (2023) 277–295.
corr_author: '1'
date_created: 2022-09-11T22:01:57Z
date_published: 2023-01-01T00:00:00Z
date_updated: 2025-04-23T08:46:48Z
day: '01'
ddc:
- '510'
department:
- _id: HeEd
doi: 10.1007/s00453-022-01027-6
ec_funded: 1
external_id:
isi:
- '000846967100001'
pmid:
- '36687803'
file:
- access_level: open_access
checksum: 71685ca5121f4c837f40c3f8eb50c915
content_type: application/pdf
creator: dernst
date_created: 2023-01-20T10:02:48Z
date_updated: 2023-01-20T10:02:48Z
file_id: '12322'
file_name: 2023_Algorithmica_Edelsbrunner.pdf
file_size: 911017
relation: main_file
success: 1
file_date_updated: 2023-01-20T10:02:48Z
has_accepted_license: '1'
intvolume: ' 85'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 277-295
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: Algorithmica
publication_identifier:
eissn:
- 1432-0541
issn:
- 0178-4617
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: A simple algorithm for higher-order Delaunay mosaics and alpha shapes
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: 85
year: '2023'
...
---
_id: '12087'
abstract:
- lang: eng
text: Following up on the recent work on lower Ricci curvature bounds for quantum
systems, we introduce two noncommutative versions of curvature-dimension bounds
for symmetric quantum Markov semigroups over matrix algebras. Under suitable such
curvature-dimension conditions, we prove a family of dimension-dependent functional
inequalities, a version of the Bonnet–Myers theorem and concavity of entropy power
in the noncommutative setting. We also provide examples satisfying certain curvature-dimension
conditions, including Schur multipliers over matrix algebras, Herz–Schur multipliers
over group algebras and generalized depolarizing semigroups.
acknowledgement: H.Z. is supported by the European Union’s Horizon 2020 research and
innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411
and the Lise Meitner fellowship, Austrian Science Fund (FWF) M3337. M.W. acknowledges
support from the European Research Council (ERC) under the European Union’s Horizon
2020 research and innovation programme (Grant Agreement No. 716117) and from the
Austrian Science Fund (FWF) through grant number F65. Both authors would like to
thank Jan Maas for fruitful discussions and helpful comments. Open access funding
provided by Austrian Science Fund (FWF).
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Melchior
full_name: Wirth, Melchior
id: 88644358-0A0E-11EA-8FA5-49A33DDC885E
last_name: Wirth
orcid: 0000-0002-0519-4241
- first_name: Haonan
full_name: Zhang, Haonan
id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
last_name: Zhang
citation:
ama: Wirth M, Zhang H. Curvature-dimension conditions for symmetric quantum Markov
semigroups. Annales Henri Poincare. 2023;24:717-750. doi:10.1007/s00023-022-01220-x
apa: Wirth, M., & Zhang, H. (2023). Curvature-dimension conditions for symmetric
quantum Markov semigroups. Annales Henri Poincare. Springer Nature. https://doi.org/10.1007/s00023-022-01220-x
chicago: Wirth, Melchior, and Haonan Zhang. “Curvature-Dimension Conditions for
Symmetric Quantum Markov Semigroups.” Annales Henri Poincare. Springer
Nature, 2023. https://doi.org/10.1007/s00023-022-01220-x.
ieee: M. Wirth and H. Zhang, “Curvature-dimension conditions for symmetric quantum
Markov semigroups,” Annales Henri Poincare, vol. 24. Springer Nature, pp.
717–750, 2023.
ista: Wirth M, Zhang H. 2023. Curvature-dimension conditions for symmetric quantum
Markov semigroups. Annales Henri Poincare. 24, 717–750.
mla: Wirth, Melchior, and Haonan Zhang. “Curvature-Dimension Conditions for Symmetric
Quantum Markov Semigroups.” Annales Henri Poincare, vol. 24, Springer Nature,
2023, pp. 717–50, doi:10.1007/s00023-022-01220-x.
short: M. Wirth, H. Zhang, Annales Henri Poincare 24 (2023) 717–750.
corr_author: '1'
date_created: 2022-09-11T22:01:57Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2025-04-23T08:53:05Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00023-022-01220-x
ec_funded: 1
external_id:
arxiv:
- '2105.08303'
isi:
- '000837499800002'
pmid:
- '36950223'
file:
- access_level: open_access
checksum: 8c7b185eba5ccd92ef55c120f654222c
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T11:38:28Z
date_updated: 2023-08-14T11:38:28Z
file_id: '14051'
file_name: 2023_AnnalesHenriPoincare_Wirth.pdf
file_size: 554871
relation: main_file
success: 1
file_date_updated: 2023-08-14T11:38:28Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 717-750
pmid: 1
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
grant_number: M03337
name: Curvature-dimension in noncommutative analysis
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
publication: Annales Henri Poincare
publication_identifier:
issn:
- 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Curvature-dimension conditions for symmetric quantum Markov semigroups
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: 24
year: '2023'
...
---
_id: '12104'
abstract:
- lang: eng
text: We study ergodic decompositions of Dirichlet spaces under intertwining via
unitary order isomorphisms. We show that the ergodic decomposition of a quasi-regular
Dirichlet space is unique up to a unique isomorphism of the indexing space. Furthermore,
every unitary order isomorphism intertwining two quasi-regular Dirichlet spaces
is decomposable over their ergodic decompositions up to conjugation via an isomorphism
of the corresponding indexing spaces.
acknowledgement: Research supported by the Austrian Science Fund (FWF) grant F65 at
the Institute of Science and Technology Austria and by the European Research Council
(ERC) (Grant agreement No. 716117 awarded to Prof. Dr. Jan Maas). L.D.S. gratefully
acknowledges funding of his current position by the Austrian Science Fund (FWF)
through the ESPRIT Programme (Grant No. 208). M.W. gratefully acknowledges funding
of his current position by the Austrian Science Fund (FWF) through the ESPRIT Programme
(Grant No. 156).
article_number: '9'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Lorenzo
full_name: Dello Schiavo, Lorenzo
id: ECEBF480-9E4F-11EA-B557-B0823DDC885E
last_name: Dello Schiavo
orcid: 0000-0002-9881-6870
- first_name: Melchior
full_name: Wirth, Melchior
id: 88644358-0A0E-11EA-8FA5-49A33DDC885E
last_name: Wirth
orcid: 0000-0002-0519-4241
citation:
ama: Dello Schiavo L, Wirth M. Ergodic decompositions of Dirichlet forms under order
isomorphisms. Journal of Evolution Equations. 2023;23(1). doi:10.1007/s00028-022-00859-7
apa: Dello Schiavo, L., & Wirth, M. (2023). Ergodic decompositions of Dirichlet
forms under order isomorphisms. Journal of Evolution Equations. Springer
Nature. https://doi.org/10.1007/s00028-022-00859-7
chicago: Dello Schiavo, Lorenzo, and Melchior Wirth. “Ergodic Decompositions of
Dirichlet Forms under Order Isomorphisms.” Journal of Evolution Equations.
Springer Nature, 2023. https://doi.org/10.1007/s00028-022-00859-7.
ieee: L. Dello Schiavo and M. Wirth, “Ergodic decompositions of Dirichlet forms
under order isomorphisms,” Journal of Evolution Equations, vol. 23, no.
1. Springer Nature, 2023.
ista: Dello Schiavo L, Wirth M. 2023. Ergodic decompositions of Dirichlet forms
under order isomorphisms. Journal of Evolution Equations. 23(1), 9.
mla: Dello Schiavo, Lorenzo, and Melchior Wirth. “Ergodic Decompositions of Dirichlet
Forms under Order Isomorphisms.” Journal of Evolution Equations, vol. 23,
no. 1, 9, Springer Nature, 2023, doi:10.1007/s00028-022-00859-7.
short: L. Dello Schiavo, M. Wirth, Journal of Evolution Equations 23 (2023).
corr_author: '1'
date_created: 2023-01-08T23:00:53Z
date_published: 2023-01-01T00:00:00Z
date_updated: 2025-04-23T08:45:56Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00028-022-00859-7
ec_funded: 1
external_id:
isi:
- '000906214600004'
pmid:
- '36597554'
file:
- access_level: open_access
checksum: 1f34f3e2cb521033de6154f274ea3a4e
content_type: application/pdf
creator: dernst
date_created: 2023-01-20T10:45:06Z
date_updated: 2023-01-20T10:45:06Z
file_id: '12325'
file_name: 2023_JourEvolutionEquations_DelloSchiavo.pdf
file_size: 422612
relation: main_file
success: 1
file_date_updated: 2023-01-20T10:45:06Z
has_accepted_license: '1'
intvolume: ' 23'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
- _id: 34dbf174-11ca-11ed-8bc3-afe9d43d4b9c
grant_number: E208
name: Configuration Spaces over Non-Smooth Spaces
- _id: 34c6ea2d-11ca-11ed-8bc3-c04f3c502833
grant_number: ESP156_N
name: Gradient flow techniques for quantum Markov semigroups
publication: Journal of Evolution Equations
publication_identifier:
eissn:
- 1424-3202
issn:
- 1424-3199
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Ergodic decompositions of Dirichlet forms under order isomorphisms
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: 23
year: '2023'
...
---
_id: '12106'
abstract:
- lang: eng
text: Regulation of chromatin states involves the dynamic interplay between different
histone modifications to control gene expression. Recent advances have enabled
mapping of histone marks in single cells, but most methods are constrained to
profile only one histone mark per cell. Here, we present an integrated experimental
and computational framework, scChIX-seq (single-cell chromatin immunocleavage
and unmixing sequencing), to map several histone marks in single cells. scChIX-seq
multiplexes two histone marks together in single cells, then computationally deconvolves
the signal using training data from respective histone mark profiles. This framework
learns the cell-type-specific correlation structure between histone marks, and
therefore does not require a priori assumptions of their genomic distributions.
Using scChIX-seq, we demonstrate multimodal analysis of histone marks in single
cells across a range of mark combinations. Modeling dynamics of in vitro macrophage
differentiation enables integrated analysis of chromatin velocity. Overall, scChIX-seq
unlocks systematic interrogation of the interplay between histone modifications
in single cells.
acknowledgement: We thank M. van Loenhout for experimental advice on purifying cell
types from the bone marrow, R. van der Linden for expertise with FACS and M. Blotenburg
for help with cell typing the mouse organogenesis dataset. We thank M. Saraswat
and O. Stegle for discussions on multinomial distributions. This work was supported
by a European Research Council Advanced grant (ERC-AdG 742225-IntScOmics); Nederlandse
Organisatie voor Wetenschappelijk Onderzoek (NWO) TOP grant (NWO CW 714.016.001)
and NWO grant (OCENW.GROOT.2019.017); the Swiss National Science Foundation Early
Postdoc Mobility (P2ELP3-184488 to P.Z. and P2BSP3-174991 to J.Y.); Marie Sklodowska-Curie
Actions Postdoc (798573 to P.Z.) and the Human Frontier for Science Program Long-Term
Fellowships (LT000209-2018-L to P.Z. and LT000097-2019-L to J.Y.). This work is
part of the Oncode Institute which is financed partly by the Dutch Cancer Society.
article_processing_charge: No
article_type: original
author:
- first_name: Jake
full_name: Yeung, Jake
id: 123012b2-db30-11eb-b4d8-a35840c0551b
last_name: Yeung
orcid: 0000-0003-1732-1559
- first_name: Maria
full_name: Florescu, Maria
last_name: Florescu
- first_name: Peter
full_name: Zeller, Peter
last_name: Zeller
- first_name: Buys Anton
full_name: De Barbanson, Buys Anton
last_name: De Barbanson
- first_name: Max D.
full_name: Wellenstein, Max D.
last_name: Wellenstein
- first_name: Alexander
full_name: Van Oudenaarden, Alexander
last_name: Van Oudenaarden
citation:
ama: Yeung J, Florescu M, Zeller P, De Barbanson BA, Wellenstein MD, Van Oudenaarden
A. scChIX-seq infers dynamic relationships between histone modifications in single
cells. Nature Biotechnology. 2023;41:813–823. doi:10.1038/s41587-022-01560-3
apa: Yeung, J., Florescu, M., Zeller, P., De Barbanson, B. A., Wellenstein, M. D.,
& Van Oudenaarden, A. (2023). scChIX-seq infers dynamic relationships between
histone modifications in single cells. Nature Biotechnology. Springer Nature.
https://doi.org/10.1038/s41587-022-01560-3
chicago: Yeung, Jake, Maria Florescu, Peter Zeller, Buys Anton De Barbanson, Max
D. Wellenstein, and Alexander Van Oudenaarden. “ScChIX-Seq Infers Dynamic Relationships
between Histone Modifications in Single Cells.” Nature Biotechnology. Springer
Nature, 2023. https://doi.org/10.1038/s41587-022-01560-3.
ieee: J. Yeung, M. Florescu, P. Zeller, B. A. De Barbanson, M. D. Wellenstein, and
A. Van Oudenaarden, “scChIX-seq infers dynamic relationships between histone modifications
in single cells,” Nature Biotechnology, vol. 41. Springer Nature, pp. 813–823,
2023.
ista: Yeung J, Florescu M, Zeller P, De Barbanson BA, Wellenstein MD, Van Oudenaarden
A. 2023. scChIX-seq infers dynamic relationships between histone modifications
in single cells. Nature Biotechnology. 41, 813–823.
mla: Yeung, Jake, et al. “ScChIX-Seq Infers Dynamic Relationships between Histone
Modifications in Single Cells.” Nature Biotechnology, vol. 41, Springer
Nature, 2023, pp. 813–823, doi:10.1038/s41587-022-01560-3.
short: J. Yeung, M. Florescu, P. Zeller, B.A. De Barbanson, M.D. Wellenstein, A.
Van Oudenaarden, Nature Biotechnology 41 (2023) 813–823.
corr_author: '1'
date_created: 2023-01-08T23:00:53Z
date_published: 2023-06-01T00:00:00Z
date_updated: 2025-04-23T08:45:24Z
day: '01'
ddc:
- '570'
department:
- _id: ScienComp
doi: 10.1038/s41587-022-01560-3
external_id:
isi:
- '000909067600003'
pmid:
- '36593403'
file:
- access_level: open_access
checksum: 668447a1c8d360b68f8aaf9e08ed644f
content_type: application/pdf
creator: dernst
date_created: 2023-08-16T11:30:45Z
date_updated: 2023-08-16T11:30:45Z
file_id: '14066'
file_name: 2023_NatureBioTech_Yeung.pdf
file_size: 12040976
relation: main_file
success: 1
file_date_updated: 2023-08-16T11:30:45Z
has_accepted_license: '1'
intvolume: ' 41'
isi: 1
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 813–823
pmid: 1
publication: Nature Biotechnology
publication_identifier:
eissn:
- 1546-1696
issn:
- 1087-0156
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: scChIX-seq infers dynamic relationships between histone modifications in single
cells
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: 41
year: '2023'
...
---
OA_type: closed access
_id: '12113'
abstract:
- lang: eng
text: The power factor of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)
(PEDOT:PSS) film can be significantly improved by optimizing the oxidation level
of the film in oxidation and reduction processes. However, precise control over
the oxidation and reduction effects in PEDOT:PSS remains a challenge, which greatly
sacrifices both S and σ. Here, we propose a two-step post-treatment using a mixture
of ethylene glycol (EG) and Arginine (Arg) and sulfuric acid (H2SO4) in sequence
to engineer high-performance PEDOT:PSS thermoelectric films. The high-polarity
EG dopant removes the excess non-ionized PSS and induces benzenoid-to-quinoid
conformational change in the PEDOT:PSS films. In particular, basic amino acid
Arg tunes the oxidation level of PEDOT:PSS and prevents the films from over-oxidation
during H2SO4 post-treatment, leading to increased S. The following H2SO4 post-treatment
further induces highly orientated lamellar stacking microstructures to increase
σ, yielding a maximum power factor of 170.6 μW m−1 K−2 at 460 K. Moreover, a novel
trigonal-shape thermoelectric device is designed and assembled by the as-prepared
PEDOT:PSS films in order to harvest heat via a vertical temperature gradient.
An output power density of 33 μW cm−2 is generated at a temperature difference
of 40 K, showing the potential application for low-grade wearable electronic devices.
acknowledgement: Scientific Research Program Funded by Shaanxi Provincial Education
Department (Program No.22JY012), Natural Science Basic Research Program of Shaanxi
(Grant No.2022JZ-31), Young Talent fund of University Association for Science and
Technology in Shaanxi, China (Grant No.20210411), China Postdoctoral Science Foundation
(Grant No. 2021M692621), the Foundation of Shaanxi University of Science & Technology
(Grant No. 2017GBJ-03), Open Foundation of Key Laboratory of Auxiliary Chemistry
and Technology for Chemical Industry, Ministry of Education, Shaanxi University
of Science and Technology (Grant No. KFKT2022-15), and Open Foundation of Shaanxi
Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology,
Shaanxi University of Science and Technology (Grant No. KFKT2022-15).
article_number: '156101'
article_processing_charge: No
article_type: original
author:
- first_name: Li
full_name: Zhang, Li
last_name: Zhang
- first_name: Xingyu
full_name: Liu, Xingyu
last_name: Liu
- first_name: Ting
full_name: Wu, Ting
last_name: Wu
- first_name: Shengduo
full_name: Xu, Shengduo
id: 12ab8624-4c8a-11ec-9e11-e1ac2438f22f
last_name: Xu
- first_name: Guoquan
full_name: Suo, Guoquan
last_name: Suo
- first_name: Xiaohui
full_name: Ye, Xiaohui
last_name: Ye
- first_name: Xiaojiang
full_name: Hou, Xiaojiang
last_name: Hou
- first_name: Yanling
full_name: Yang, Yanling
last_name: Yang
- first_name: Qingfeng
full_name: Liu, Qingfeng
last_name: Liu
- first_name: Hongqiang
full_name: Wang, Hongqiang
last_name: Wang
citation:
ama: Zhang L, Liu X, Wu T, et al. Two-step post-treatment to deliver high performance
thermoelectric device with vertical temperature gradient. Applied Surface Science.
2023;613. doi:10.1016/j.apsusc.2022.156101
apa: Zhang, L., Liu, X., Wu, T., Xu, S., Suo, G., Ye, X., … Wang, H. (2023). Two-step
post-treatment to deliver high performance thermoelectric device with vertical
temperature gradient. Applied Surface Science. Elsevier. https://doi.org/10.1016/j.apsusc.2022.156101
chicago: Zhang, Li, Xingyu Liu, Ting Wu, Shengduo Xu, Guoquan Suo, Xiaohui Ye, Xiaojiang
Hou, Yanling Yang, Qingfeng Liu, and Hongqiang Wang. “Two-Step Post-Treatment
to Deliver High Performance Thermoelectric Device with Vertical Temperature Gradient.”
Applied Surface Science. Elsevier, 2023. https://doi.org/10.1016/j.apsusc.2022.156101.
ieee: L. Zhang et al., “Two-step post-treatment to deliver high performance
thermoelectric device with vertical temperature gradient,” Applied Surface
Science, vol. 613. Elsevier, 2023.
ista: Zhang L, Liu X, Wu T, Xu S, Suo G, Ye X, Hou X, Yang Y, Liu Q, Wang H. 2023.
Two-step post-treatment to deliver high performance thermoelectric device with
vertical temperature gradient. Applied Surface Science. 613, 156101.
mla: Zhang, Li, et al. “Two-Step Post-Treatment to Deliver High Performance Thermoelectric
Device with Vertical Temperature Gradient.” Applied Surface Science, vol.
613, 156101, Elsevier, 2023, doi:10.1016/j.apsusc.2022.156101.
short: L. Zhang, X. Liu, T. Wu, S. Xu, G. Suo, X. Ye, X. Hou, Y. Yang, Q. Liu, H.
Wang, Applied Surface Science 613 (2023).
date_created: 2023-01-12T11:55:02Z
date_published: 2023-03-15T00:00:00Z
date_updated: 2025-01-09T07:35:04Z
day: '15'
department:
- _id: MaIb
doi: 10.1016/j.apsusc.2022.156101
external_id:
isi:
- '000911497000001'
intvolume: ' 613'
isi: 1
keyword:
- Surfaces
- Coatings and Films
- Condensed Matter Physics
- Surfaces and Interfaces
- General Physics and Astronomy
- General Chemistry
language:
- iso: eng
month: '03'
oa_version: None
publication: Applied Surface Science
publication_identifier:
issn:
- 0169-4332
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Two-step post-treatment to deliver high performance thermoelectric device with
vertical temperature gradient
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 613
year: '2023'
...
---
_id: '12114'
abstract:
- lang: eng
text: 'Probing the dynamics of aromatic side chains provides important insights
into the behavior of a protein because flips of aromatic rings in a protein’s
hydrophobic core report on breathing motion involving a large part of the protein.
Inherently invisible to crystallography, aromatic motions have been primarily
studied by solution NMR. The question how packing of proteins in crystals affects
ring flips has, thus, remained largely unexplored. Here we apply magic-angle spinning
NMR, advanced phenylalanine 1H-13C/2H isotope labeling and MD simulation to a
protein in three different crystal packing environments to shed light onto possible
impact of packing on ring flips. The flips of the two Phe residues in ubiquitin,
both surface exposed, appear remarkably conserved in the different crystal forms,
even though the intermolecular packing is quite different: Phe4 flips on a ca.
10–20 ns time scale, and Phe45 are broadened in all crystals, presumably due to
µs motion. Our findings suggest that intramolecular influences are more important
for ring flips than intermolecular (packing) effects.'
acknowledgement: The NMR platform in Grenoble is part of the Grenoble Instruct-ERIC
center (ISBG; UAR 3518 CNRS-CEA-UGA-EMBL) within the Grenoble Partnership for Structural
Biology (PSB), supported by FRISBI (ANR-10-INBS-0005-02) and GRAL, financed within
the University Grenoble Alpes graduate school (Ecoles Universitaires de Recherche)
CBH-EUR-GS (ANR-17-EURE-0003). This work was supported by the European Research
Council (StG-2012-311318-ProtDyn2Function to P.S.) and used the platforms of the
Grenoble Instruct Center (ISBG; UMS 3518 CNRS-CEA-UJF-EMBL) with support from FRISBI
(ANR-10-INSB-05–02) and GRAL (ANR-10-LABX-49–01) within the Grenoble Partnership
for Structural Biology (PSB). We would like to thank Sergei Izmailov for developing
and maintaining the pyxmolpp2 library. N.R.S. acknowledges support from St. Petersburg
State University in a form of the grant 92425251 and the access to the MRR, MCT
and CAMR resource centers. P.S. thanks Malcolm Levitt for pointing out the fact
that “tensor asymmetry” is better called “tensor biaxiality”.
article_number: '100079'
article_processing_charge: No
article_type: original
author:
- first_name: Diego F.
full_name: Gauto, Diego F.
last_name: Gauto
- first_name: Olga O.
full_name: Lebedenko, Olga O.
last_name: Lebedenko
- first_name: Lea Marie
full_name: Becker, Lea Marie
id: 36336939-eb97-11eb-a6c2-c83f1214ca79
last_name: Becker
orcid: 0000-0002-6401-5151
- first_name: Isabel
full_name: Ayala, Isabel
last_name: Ayala
- first_name: Roman
full_name: Lichtenecker, Roman
last_name: Lichtenecker
- first_name: Nikolai R.
full_name: Skrynnikov, Nikolai R.
last_name: Skrynnikov
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
citation:
ama: 'Gauto DF, Lebedenko OO, Becker LM, et al. Aromatic ring flips in differently
packed ubiquitin protein crystals from MAS NMR and MD. Journal of Structural
Biology: X. 2023;7. doi:10.1016/j.yjsbx.2022.100079'
apa: 'Gauto, D. F., Lebedenko, O. O., Becker, L. M., Ayala, I., Lichtenecker, R.,
Skrynnikov, N. R., & Schanda, P. (2023). Aromatic ring flips in differently
packed ubiquitin protein crystals from MAS NMR and MD. Journal of Structural
Biology: X. Elsevier. https://doi.org/10.1016/j.yjsbx.2022.100079'
chicago: 'Gauto, Diego F., Olga O. Lebedenko, Lea Marie Becker, Isabel Ayala, Roman
Lichtenecker, Nikolai R. Skrynnikov, and Paul Schanda. “Aromatic Ring Flips in
Differently Packed Ubiquitin Protein Crystals from MAS NMR and MD.” Journal
of Structural Biology: X. Elsevier, 2023. https://doi.org/10.1016/j.yjsbx.2022.100079.'
ieee: 'D. F. Gauto et al., “Aromatic ring flips in differently packed ubiquitin
protein crystals from MAS NMR and MD,” Journal of Structural Biology: X,
vol. 7. Elsevier, 2023.'
ista: 'Gauto DF, Lebedenko OO, Becker LM, Ayala I, Lichtenecker R, Skrynnikov NR,
Schanda P. 2023. Aromatic ring flips in differently packed ubiquitin protein crystals
from MAS NMR and MD. Journal of Structural Biology: X. 7, 100079.'
mla: 'Gauto, Diego F., et al. “Aromatic Ring Flips in Differently Packed Ubiquitin
Protein Crystals from MAS NMR and MD.” Journal of Structural Biology: X,
vol. 7, 100079, Elsevier, 2023, doi:10.1016/j.yjsbx.2022.100079.'
short: 'D.F. Gauto, O.O. Lebedenko, L.M. Becker, I. Ayala, R. Lichtenecker, N.R.
Skrynnikov, P. Schanda, Journal of Structural Biology: X 7 (2023).'
corr_author: '1'
date_created: 2023-01-12T11:55:38Z
date_published: 2023-01-01T00:00:00Z
date_updated: 2024-10-09T21:04:02Z
day: '01'
ddc:
- '570'
department:
- _id: PaSc
doi: 10.1016/j.yjsbx.2022.100079
external_id:
pmid:
- '36578472'
file:
- access_level: open_access
checksum: b4b1c10a31018aafe053b7d55a470e54
content_type: application/pdf
creator: dernst
date_created: 2023-08-16T09:36:28Z
date_updated: 2023-08-16T09:36:28Z
file_id: '14064'
file_name: 2023_JourStrucBiologyX_Gauto.pdf
file_size: 5132322
relation: main_file
success: 1
file_date_updated: 2023-08-16T09:36:28Z
has_accepted_license: '1'
intvolume: ' 7'
keyword:
- Structural Biology
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: 'Journal of Structural Biology: X'
publication_identifier:
issn:
- 2590-1524
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Aromatic ring flips in differently packed ubiquitin protein crystals from MAS
NMR and MD
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2023'
...