---
_id: '319'
abstract:
- lang: eng
text: We study spaces of modelled distributions with singular behaviour near the
boundary of a domain that, in the context of the theory of regularity structures,
allow one to give robust solution theories for singular stochastic PDEs with boundary
conditions. The calculus of modelled distributions established in Hairer (Invent
Math 198(2):269–504, 2014. https://doi.org/10.1007/s00222-014-0505-4) is extended
to this setting. We formulate and solve fixed point problems in these spaces with
a class of kernels that is sufficiently large to cover in particular the Dirichlet
and Neumann heat kernels. These results are then used to provide solution theories
for the KPZ equation with Dirichlet and Neumann boundary conditions and for the
2D generalised parabolic Anderson model with Dirichlet boundary conditions. In
the case of the KPZ equation with Neumann boundary conditions, we show that, depending
on the class of mollifiers one considers, a “boundary renormalisation” takes place.
In other words, there are situations in which a certain boundary condition is
applied to an approximation to the KPZ equation, but the limiting process is the
Hopf–Cole solution to the KPZ equation with a different boundary condition.
acknowledgement: "MG thanks the support of the LMS Postdoctoral Mobility Grant.\r\n\r\n"
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Mate
full_name: Gerencser, Mate
id: 44ECEDF2-F248-11E8-B48F-1D18A9856A87
last_name: Gerencser
- first_name: Martin
full_name: Hairer, Martin
last_name: Hairer
citation:
ama: Gerencser M, Hairer M. Singular SPDEs in domains with boundaries. Probability
Theory and Related Fields. 2019;173(3-4):697–758. doi:10.1007/s00440-018-0841-1
apa: Gerencser, M., & Hairer, M. (2019). Singular SPDEs in domains with boundaries.
Probability Theory and Related Fields. Springer. https://doi.org/10.1007/s00440-018-0841-1
chicago: Gerencser, Mate, and Martin Hairer. “Singular SPDEs in Domains with Boundaries.”
Probability Theory and Related Fields. Springer, 2019. https://doi.org/10.1007/s00440-018-0841-1.
ieee: M. Gerencser and M. Hairer, “Singular SPDEs in domains with boundaries,” Probability
Theory and Related Fields, vol. 173, no. 3–4. Springer, pp. 697–758, 2019.
ista: Gerencser M, Hairer M. 2019. Singular SPDEs in domains with boundaries. Probability
Theory and Related Fields. 173(3–4), 697–758.
mla: Gerencser, Mate, and Martin Hairer. “Singular SPDEs in Domains with Boundaries.”
Probability Theory and Related Fields, vol. 173, no. 3–4, Springer, 2019,
pp. 697–758, doi:10.1007/s00440-018-0841-1.
short: M. Gerencser, M. Hairer, Probability Theory and Related Fields 173 (2019)
697–758.
date_created: 2018-12-11T11:45:48Z
date_published: 2019-04-01T00:00:00Z
date_updated: 2023-08-24T14:38:32Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00440-018-0841-1
external_id:
isi:
- '000463613800001'
file:
- access_level: open_access
checksum: 288d16ef7291242f485a9660979486e3
content_type: application/pdf
creator: dernst
date_created: 2018-12-17T16:25:24Z
date_updated: 2020-07-14T12:46:03Z
file_id: '5722'
file_name: 2018_ProbTheory_Gerencser.pdf
file_size: 893182
relation: main_file
file_date_updated: 2020-07-14T12:46:03Z
has_accepted_license: '1'
intvolume: ' 173'
isi: 1
issue: 3-4
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 697–758
project:
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Probability Theory and Related Fields
publication_identifier:
eissn:
- '14322064'
issn:
- '01788051'
publication_status: published
publisher: Springer
publist_id: '7546'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Singular SPDEs in domains with boundaries
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 173
year: '2019'
...
---
_id: '429'
abstract:
- lang: eng
text: We consider real symmetric or complex hermitian random matrices with correlated
entries. We prove local laws for the resolvent and universality of the local eigenvalue
statistics in the bulk of the spectrum. The correlations have fast decay but are
otherwise of general form. The key novelty is the detailed stability analysis
of the corresponding matrix valued Dyson equation whose solution is the deterministic
limit of the resolvent.
acknowledgement: "Open access funding provided by Institute of Science and Technology
(IST Austria).\r\n"
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Oskari H
full_name: Ajanki, Oskari H
id: 36F2FB7E-F248-11E8-B48F-1D18A9856A87
last_name: Ajanki
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Torben H
full_name: Krüger, Torben H
id: 3020C786-F248-11E8-B48F-1D18A9856A87
last_name: Krüger
orcid: 0000-0002-4821-3297
citation:
ama: Ajanki OH, Erdös L, Krüger TH. Stability of the matrix Dyson equation and random
matrices with correlations. Probability Theory and Related Fields. 2019;173(1-2):293–373.
doi:10.1007/s00440-018-0835-z
apa: Ajanki, O. H., Erdös, L., & Krüger, T. H. (2019). Stability of the matrix
Dyson equation and random matrices with correlations. Probability Theory and
Related Fields. Springer. https://doi.org/10.1007/s00440-018-0835-z
chicago: Ajanki, Oskari H, László Erdös, and Torben H Krüger. “Stability of the
Matrix Dyson Equation and Random Matrices with Correlations.” Probability Theory
and Related Fields. Springer, 2019. https://doi.org/10.1007/s00440-018-0835-z.
ieee: O. H. Ajanki, L. Erdös, and T. H. Krüger, “Stability of the matrix Dyson equation
and random matrices with correlations,” Probability Theory and Related Fields,
vol. 173, no. 1–2. Springer, pp. 293–373, 2019.
ista: Ajanki OH, Erdös L, Krüger TH. 2019. Stability of the matrix Dyson equation
and random matrices with correlations. Probability Theory and Related Fields.
173(1–2), 293–373.
mla: Ajanki, Oskari H., et al. “Stability of the Matrix Dyson Equation and Random
Matrices with Correlations.” Probability Theory and Related Fields, vol.
173, no. 1–2, Springer, 2019, pp. 293–373, doi:10.1007/s00440-018-0835-z.
short: O.H. Ajanki, L. Erdös, T.H. Krüger, Probability Theory and Related Fields
173 (2019) 293–373.
date_created: 2018-12-11T11:46:25Z
date_published: 2019-02-01T00:00:00Z
date_updated: 2023-08-24T14:39:00Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1007/s00440-018-0835-z
ec_funded: 1
external_id:
isi:
- '000459396500007'
file:
- access_level: open_access
checksum: f9354fa5c71f9edd17132588f0dc7d01
content_type: application/pdf
creator: dernst
date_created: 2018-12-17T16:12:08Z
date_updated: 2020-07-14T12:46:26Z
file_id: '5720'
file_name: 2018_ProbTheory_Ajanki.pdf
file_size: 1201840
relation: main_file
file_date_updated: 2020-07-14T12:46:26Z
has_accepted_license: '1'
intvolume: ' 173'
isi: 1
issue: 1-2
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 293–373
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Probability Theory and Related Fields
publication_identifier:
eissn:
- '14322064'
issn:
- '01788051'
publication_status: published
publisher: Springer
publist_id: '7394'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stability of the matrix Dyson equation and random matrices with correlations
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 173
year: '2019'
...
---
_id: '5947'
abstract:
- lang: eng
text: Graph algorithms applied in many applications, including social networks,
communication networks, VLSI design, graphics, and several others, require dynamic
modifications - addition and removal of vertices and/or edges - in the graph.
This paper presents a novel concurrent non-blocking algorithm to implement a dynamic
unbounded directed graph in a shared-memory machine. The addition and removal
operations of vertices and edges are lock-free. For a finite sized graph, the
lookup operations are wait-free. Most significant component of the presented algorithm
is the reachability query in a concurrent graph. The reachability queries in our
algorithm are obstruction-free and thus impose minimal additional synchronization
cost over other operations. We prove that each of the data structure operations
are linearizable. We extensively evaluate a sample C/C++ implementation of the
algorithm through a number of micro-benchmarks. The experimental results show
that the proposed algorithm scales well with the number of threads and on an average
provides 5 to 7x performance improvement over a concurrent graph implementation
using coarse-grained locking.
article_processing_charge: No
author:
- first_name: Bapi
full_name: Chatterjee, Bapi
id: 3C41A08A-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-2742-4028
- first_name: Sathya
full_name: Peri, Sathya
last_name: Peri
- first_name: Muktikanta
full_name: Sa, Muktikanta
last_name: Sa
- first_name: Nandini
full_name: Singhal, Nandini
last_name: Singhal
citation:
ama: 'Chatterjee B, Peri S, Sa M, Singhal N. A simple and practical concurrent non-blocking
unbounded graph with linearizable reachability queries. In: ACM International
Conference Proceeding Series. ACM; 2019:168-177. doi:10.1145/3288599.3288617'
apa: 'Chatterjee, B., Peri, S., Sa, M., & Singhal, N. (2019). A simple and practical
concurrent non-blocking unbounded graph with linearizable reachability queries.
In ACM International Conference Proceeding Series (pp. 168–177). Bangalore,
India: ACM. https://doi.org/10.1145/3288599.3288617'
chicago: Chatterjee, Bapi, Sathya Peri, Muktikanta Sa, and Nandini Singhal. “A Simple
and Practical Concurrent Non-Blocking Unbounded Graph with Linearizable Reachability
Queries.” In ACM International Conference Proceeding Series, 168–77. ACM,
2019. https://doi.org/10.1145/3288599.3288617.
ieee: B. Chatterjee, S. Peri, M. Sa, and N. Singhal, “A simple and practical concurrent
non-blocking unbounded graph with linearizable reachability queries,” in ACM
International Conference Proceeding Series, Bangalore, India, 2019, pp. 168–177.
ista: 'Chatterjee B, Peri S, Sa M, Singhal N. 2019. A simple and practical concurrent
non-blocking unbounded graph with linearizable reachability queries. ACM International
Conference Proceeding Series. ICDCN: Conference on Distributed Computing and Networking,
168–177.'
mla: Chatterjee, Bapi, et al. “A Simple and Practical Concurrent Non-Blocking Unbounded
Graph with Linearizable Reachability Queries.” ACM International Conference
Proceeding Series, ACM, 2019, pp. 168–77, doi:10.1145/3288599.3288617.
short: B. Chatterjee, S. Peri, M. Sa, N. Singhal, in:, ACM International Conference
Proceeding Series, ACM, 2019, pp. 168–177.
conference:
end_date: 2019-01-07
location: Bangalore, India
name: 'ICDCN: Conference on Distributed Computing and Networking'
start_date: 2019-01-04
date_created: 2019-02-10T22:59:17Z
date_published: 2019-01-04T00:00:00Z
date_updated: 2023-08-24T14:41:53Z
day: '04'
department:
- _id: DaAl
doi: 10.1145/3288599.3288617
external_id:
arxiv:
- '1809.00896'
isi:
- '000484491600019'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1809.00896
month: '01'
oa: 1
oa_version: Preprint
page: 168-177
publication: ACM International Conference Proceeding Series
publication_identifier:
isbn:
- '978-1-4503-6094-4 '
publication_status: published
publisher: ACM
quality_controlled: '1'
scopus_import: '1'
status: public
title: A simple and practical concurrent non-blocking unbounded graph with linearizable
reachability queries
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
year: '2019'
...
---
_id: '5857'
abstract:
- lang: eng
text: 'A thrackle is a graph drawn in the plane so that every pair of its edges
meet exactly once: either at a common end vertex or in a proper crossing. We prove
that any thrackle of n vertices has at most 1.3984n edges. Quasi-thrackles are
defined similarly, except that every pair of edges that do not share a vertex
are allowed to cross an odd number of times. It is also shown that the maximum
number of edges of a quasi-thrackle on n vertices is [Formula presented](n−1),
and that this bound is best possible for infinitely many values of n.'
article_processing_charge: No
article_type: original
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: János
full_name: Pach, János
last_name: Pach
citation:
ama: 'Fulek R, Pach J. Thrackles: An improved upper bound. Discrete Applied Mathematics.
2019;259(4):266-231. doi:10.1016/j.dam.2018.12.025'
apa: 'Fulek, R., & Pach, J. (2019). Thrackles: An improved upper bound. Discrete
Applied Mathematics. Elsevier. https://doi.org/10.1016/j.dam.2018.12.025'
chicago: 'Fulek, Radoslav, and János Pach. “Thrackles: An Improved Upper Bound.”
Discrete Applied Mathematics. Elsevier, 2019. https://doi.org/10.1016/j.dam.2018.12.025.'
ieee: 'R. Fulek and J. Pach, “Thrackles: An improved upper bound,” Discrete Applied
Mathematics, vol. 259, no. 4. Elsevier, pp. 266–231, 2019.'
ista: 'Fulek R, Pach J. 2019. Thrackles: An improved upper bound. Discrete Applied
Mathematics. 259(4), 266–231.'
mla: 'Fulek, Radoslav, and János Pach. “Thrackles: An Improved Upper Bound.” Discrete
Applied Mathematics, vol. 259, no. 4, Elsevier, 2019, pp. 266–231, doi:10.1016/j.dam.2018.12.025.'
short: R. Fulek, J. Pach, Discrete Applied Mathematics 259 (2019) 266–231.
date_created: 2019-01-20T22:59:17Z
date_published: 2019-04-30T00:00:00Z
date_updated: 2023-08-24T14:39:33Z
day: '30'
department:
- _id: UlWa
doi: 10.1016/j.dam.2018.12.025
external_id:
arxiv:
- '1708.08037'
isi:
- '000466061100020'
intvolume: ' 259'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1708.08037
month: '04'
oa: 1
oa_version: Preprint
page: 266-231
project:
- _id: 261FA626-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02281
name: Eliminating intersections in drawings of graphs
publication: Discrete Applied Mathematics
publication_identifier:
issn:
- 0166218X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '433'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: 'Thrackles: An improved upper bound'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 259
year: '2019'
...
---
_id: '5944'
abstract:
- lang: eng
text: Understanding the thermodynamics of the duplication process is a fundamental
step towards a comprehensive physical theory of biological systems. However, the
immense complexity of real cells obscures the fundamental tensions between energy
gradients and entropic contributions that underlie duplication. The study of synthetic,
feasible systems reproducing part of the key ingredients of living entities but
overcoming major sources of biological complexity is of great relevance to deepen
the comprehension of the fundamental thermodynamic processes underlying life and
its prevalence. In this paper an abstract—yet realistic—synthetic system made
of small synthetic protocell aggregates is studied in detail. A fundamental relation
between free energy and entropic gradients is derived for a general, non-equilibrium
scenario, setting the thermodynamic conditions for the occurrence and prevalence
of duplication phenomena. This relation sets explicitly how the energy gradients
invested in creating and maintaining structural—and eventually, functional—elements
of the system must always compensate the entropic gradients, whose contributions
come from changes in the translational, configurational, and macrostate entropies,
as well as from dissipation due to irreversible transitions. Work/energy relations
are also derived, defining lower bounds on the energy required for the duplication
event to take place. A specific example including real ternary emulsions is provided
in order to grasp the orders of magnitude involved in the problem. It is found
that the minimal work invested over the system to trigger a duplication event
is around ~ 10−13J , which results, in the case of duplication of all the vesicles
contained in a liter of emulsion, in an amount of energy around ~ 1kJ . Without
aiming to describe a truly biological process of duplication, this theoretical
contribution seeks to explicitly define and identify the key actors that participate
in it.
article_number: '9'
article_processing_charge: No
author:
- first_name: Bernat
full_name: Corominas-Murtra, Bernat
id: 43BE2298-F248-11E8-B48F-1D18A9856A87
last_name: Corominas-Murtra
orcid: 0000-0001-9806-5643
citation:
ama: Corominas-Murtra B. Thermodynamics of duplication thresholds in synthetic protocell
systems. Life. 2019;9(1). doi:10.3390/life9010009
apa: Corominas-Murtra, B. (2019). Thermodynamics of duplication thresholds in synthetic
protocell systems. Life. MDPI. https://doi.org/10.3390/life9010009
chicago: Corominas-Murtra, Bernat. “Thermodynamics of Duplication Thresholds in
Synthetic Protocell Systems.” Life. MDPI, 2019. https://doi.org/10.3390/life9010009.
ieee: B. Corominas-Murtra, “Thermodynamics of duplication thresholds in synthetic
protocell systems,” Life, vol. 9, no. 1. MDPI, 2019.
ista: Corominas-Murtra B. 2019. Thermodynamics of duplication thresholds in synthetic
protocell systems. Life. 9(1), 9.
mla: Corominas-Murtra, Bernat. “Thermodynamics of Duplication Thresholds in Synthetic
Protocell Systems.” Life, vol. 9, no. 1, 9, MDPI, 2019, doi:10.3390/life9010009.
short: B. Corominas-Murtra, Life 9 (2019).
date_created: 2019-02-10T22:59:15Z
date_published: 2019-01-15T00:00:00Z
date_updated: 2023-08-24T14:43:41Z
day: '15'
ddc:
- '570'
department:
- _id: EdHa
doi: 10.3390/life9010009
external_id:
isi:
- '000464125500001'
file:
- access_level: open_access
checksum: 7d2322cd96ace41959909b66702d5cf4
content_type: application/pdf
creator: dernst
date_created: 2019-02-11T10:45:27Z
date_updated: 2020-07-14T12:47:13Z
file_id: '5951'
file_name: 2019_Life_Corominas.pdf
file_size: 963454
relation: main_file
file_date_updated: 2020-07-14T12:47:13Z
has_accepted_license: '1'
intvolume: ' 9'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: Life
publication_identifier:
eissn:
- '20751729'
publication_status: published
publisher: MDPI
quality_controlled: '1'
scopus_import: '1'
status: public
title: Thermodynamics of duplication thresholds in synthetic protocell systems
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 9
year: '2019'
...
---
_id: '6029'
abstract:
- lang: eng
text: Protein micropatterning has become an important tool for many biomedical applications
as well as in academic research. Current techniques that allow to reduce the feature
size of patterns below 1 μm are, however, often costly and require sophisticated
equipment. We present here a straightforward and convenient method to generate
highly condensed nanopatterns of proteins without the need for clean room facilities
or expensive equipment. Our approach is based on nanocontact printing and allows
for the fabrication of protein patterns with feature sizes of 80 nm and periodicities
down to 140 nm. This was made possible by the use of the material X-poly(dimethylsiloxane)
(X-PDMS) in a two-layer stamp layout for protein printing. In a proof of principle,
different proteins at various scales were printed and the pattern quality was
evaluated by atomic force microscopy (AFM) and super-resolution fluorescence microscopy.
article_number: '655'
article_processing_charge: No
author:
- first_name: Marco
full_name: Lindner, Marco
last_name: Lindner
- first_name: Aliz
full_name: Tresztenyak, Aliz
last_name: Tresztenyak
- first_name: Gergö
full_name: Fülöp, Gergö
last_name: Fülöp
- first_name: Wiebke
full_name: Jahr, Wiebke
id: 425C1CE8-F248-11E8-B48F-1D18A9856A87
last_name: Jahr
- first_name: Adrian
full_name: Prinz, Adrian
last_name: Prinz
- first_name: Iris
full_name: Prinz, Iris
last_name: Prinz
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Gerhard J.
full_name: Schütz, Gerhard J.
last_name: Schütz
- first_name: Eva
full_name: Sevcsik, Eva
last_name: Sevcsik
citation:
ama: Lindner M, Tresztenyak A, Fülöp G, et al. A fast and simple contact printing
approach to generate 2D protein nanopatterns. Frontiers in Chemistry. 2019;6.
doi:10.3389/fchem.2018.00655
apa: Lindner, M., Tresztenyak, A., Fülöp, G., Jahr, W., Prinz, A., Prinz, I., …
Sevcsik, E. (2019). A fast and simple contact printing approach to generate 2D
protein nanopatterns. Frontiers in Chemistry. Frontiers Media S.A. https://doi.org/10.3389/fchem.2018.00655
chicago: Lindner, Marco, Aliz Tresztenyak, Gergö Fülöp, Wiebke Jahr, Adrian Prinz,
Iris Prinz, Johann G Danzl, Gerhard J. Schütz, and Eva Sevcsik. “A Fast and Simple
Contact Printing Approach to Generate 2D Protein Nanopatterns.” Frontiers in
Chemistry. Frontiers Media S.A., 2019. https://doi.org/10.3389/fchem.2018.00655.
ieee: M. Lindner et al., “A fast and simple contact printing approach to
generate 2D protein nanopatterns,” Frontiers in Chemistry, vol. 6. Frontiers
Media S.A., 2019.
ista: Lindner M, Tresztenyak A, Fülöp G, Jahr W, Prinz A, Prinz I, Danzl JG, Schütz
GJ, Sevcsik E. 2019. A fast and simple contact printing approach to generate 2D
protein nanopatterns. Frontiers in Chemistry. 6, 655.
mla: Lindner, Marco, et al. “A Fast and Simple Contact Printing Approach to Generate
2D Protein Nanopatterns.” Frontiers in Chemistry, vol. 6, 655, Frontiers
Media S.A., 2019, doi:10.3389/fchem.2018.00655.
short: M. Lindner, A. Tresztenyak, G. Fülöp, W. Jahr, A. Prinz, I. Prinz, J.G. Danzl,
G.J. Schütz, E. Sevcsik, Frontiers in Chemistry 6 (2019).
date_created: 2019-02-17T22:59:24Z
date_published: 2019-01-24T00:00:00Z
date_updated: 2023-08-24T14:45:38Z
day: '24'
ddc:
- '540'
department:
- _id: JoDa
doi: 10.3389/fchem.2018.00655
external_id:
isi:
- '000456718000001'
file:
- access_level: open_access
checksum: 7841301d7c53b56ef873791b4b6f7b24
content_type: application/pdf
creator: dernst
date_created: 2019-02-18T15:10:34Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6039'
file_name: 2019_frontiers_Lindner.pdf
file_size: 1766820
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: Frontiers in Chemistry
publication_identifier:
eissn:
- '22962646'
publication_status: published
publisher: Frontiers Media S.A.
quality_controlled: '1'
scopus_import: '1'
status: public
title: A fast and simple contact printing approach to generate 2D protein nanopatterns
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 6
year: '2019'
...
---
_id: '6028'
abstract:
- lang: eng
text: We give a construction allowing us to build local renormalized solutions to
general quasilinear stochastic PDEs within the theory of regularity structures,
thus greatly generalizing the recent results of [1, 5, 11]. Loosely speaking,
our construction covers quasilinear variants of all classes of equations for which
the general construction of [3, 4, 7] applies, including in particular one‐dimensional
systems with KPZ‐type nonlinearities driven by space‐time white noise. In a less
singular and more specific case, we furthermore show that the counterterms introduced
by the renormalization procedure are given by local functionals of the solution.
The main feature of our construction is that it allows exploitation of a number
of existing results developed for the semilinear case, so that the number of additional
arguments it requires is relatively small.
article_processing_charge: Yes (via OA deal)
author:
- first_name: Mate
full_name: Gerencser, Mate
id: 44ECEDF2-F248-11E8-B48F-1D18A9856A87
last_name: Gerencser
- first_name: Martin
full_name: Hairer, Martin
last_name: Hairer
citation:
ama: Gerencser M, Hairer M. A solution theory for quasilinear singular SPDEs. Communications
on Pure and Applied Mathematics. 2019;72(9):1983-2005. doi:10.1002/cpa.21816
apa: Gerencser, M., & Hairer, M. (2019). A solution theory for quasilinear singular
SPDEs. Communications on Pure and Applied Mathematics. Wiley. https://doi.org/10.1002/cpa.21816
chicago: Gerencser, Mate, and Martin Hairer. “A Solution Theory for Quasilinear
Singular SPDEs.” Communications on Pure and Applied Mathematics. Wiley,
2019. https://doi.org/10.1002/cpa.21816.
ieee: M. Gerencser and M. Hairer, “A solution theory for quasilinear singular SPDEs,”
Communications on Pure and Applied Mathematics, vol. 72, no. 9. Wiley,
pp. 1983–2005, 2019.
ista: Gerencser M, Hairer M. 2019. A solution theory for quasilinear singular SPDEs.
Communications on Pure and Applied Mathematics. 72(9), 1983–2005.
mla: Gerencser, Mate, and Martin Hairer. “A Solution Theory for Quasilinear Singular
SPDEs.” Communications on Pure and Applied Mathematics, vol. 72, no. 9,
Wiley, 2019, pp. 1983–2005, doi:10.1002/cpa.21816.
short: M. Gerencser, M. Hairer, Communications on Pure and Applied Mathematics 72
(2019) 1983–2005.
date_created: 2019-02-17T22:59:24Z
date_published: 2019-02-08T00:00:00Z
date_updated: 2023-08-24T14:44:31Z
day: '08'
ddc:
- '500'
department:
- _id: JaMa
doi: 10.1002/cpa.21816
external_id:
isi:
- '000475465000003'
file:
- access_level: open_access
checksum: 09aec427eb48c0f96a1cce9ff53f013b
content_type: application/pdf
creator: kschuh
date_created: 2020-01-07T13:25:55Z
date_updated: 2020-07-14T12:47:17Z
file_id: '7237'
file_name: 2019_Wiley_Gerencser.pdf
file_size: 381350
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 72'
isi: 1
issue: '9'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 1983-2005
publication: Communications on Pure and Applied Mathematics
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: A solution theory for quasilinear singular SPDEs
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 72
year: '2019'
...
---
_id: '5948'
abstract:
- lang: eng
text: We study the termination problem for nondeterministic probabilistic programs.
We consider the bounded termination problem that asks whether the supremum of
the expected termination time over all schedulers is bounded. First, we show that
ranking supermartingales (RSMs) are both sound and complete for proving bounded
termination over nondeterministic probabilistic programs. For nondeterministic
probabilistic programs a previous result claimed that RSMs are not complete for
bounded termination, whereas our result corrects the previous flaw and establishes
completeness with a rigorous proof. Second, we present the first sound approach
to establish lower bounds on expected termination time through RSMs.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Hongfei
full_name: Fu, Hongfei
last_name: Fu
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
citation:
ama: 'Fu H, Chatterjee K. Termination of nondeterministic probabilistic programs.
In: International Conference on Verification, Model Checking, and Abstract
Interpretation. Vol 11388. Springer Nature; 2019:468-490. doi:10.1007/978-3-030-11245-5_22'
apa: 'Fu, H., & Chatterjee, K. (2019). Termination of nondeterministic probabilistic
programs. In International Conference on Verification, Model Checking, and
Abstract Interpretation (Vol. 11388, pp. 468–490). Cascais, Portugal: Springer
Nature. https://doi.org/10.1007/978-3-030-11245-5_22'
chicago: Fu, Hongfei, and Krishnendu Chatterjee. “Termination of Nondeterministic
Probabilistic Programs.” In International Conference on Verification, Model
Checking, and Abstract Interpretation, 11388:468–90. Springer Nature, 2019.
https://doi.org/10.1007/978-3-030-11245-5_22.
ieee: H. Fu and K. Chatterjee, “Termination of nondeterministic probabilistic programs,”
in International Conference on Verification, Model Checking, and Abstract Interpretation,
Cascais, Portugal, 2019, vol. 11388, pp. 468–490.
ista: 'Fu H, Chatterjee K. 2019. Termination of nondeterministic probabilistic programs.
International Conference on Verification, Model Checking, and Abstract Interpretation.
VMCAI: Verification, Model Checking, and Abstract Interpretation, LNCS, vol. 11388,
468–490.'
mla: Fu, Hongfei, and Krishnendu Chatterjee. “Termination of Nondeterministic Probabilistic
Programs.” International Conference on Verification, Model Checking, and Abstract
Interpretation, vol. 11388, Springer Nature, 2019, pp. 468–90, doi:10.1007/978-3-030-11245-5_22.
short: H. Fu, K. Chatterjee, in:, International Conference on Verification, Model
Checking, and Abstract Interpretation, Springer Nature, 2019, pp. 468–490.
conference:
end_date: 2019-01-15
location: Cascais, Portugal
name: 'VMCAI: Verification, Model Checking, and Abstract Interpretation'
start_date: 2019-01-13
date_created: 2019-02-10T22:59:17Z
date_published: 2019-01-11T00:00:00Z
date_updated: 2023-08-24T14:42:22Z
day: '11'
department:
- _id: KrCh
doi: 10.1007/978-3-030-11245-5_22
external_id:
arxiv:
- '1701.02944'
isi:
- '000931943000022'
intvolume: ' 11388'
isi: 1
language:
- iso: eng
main_file_link:
- url: https://arxiv.org/abs/1701.02944
month: '01'
oa_version: Preprint
page: 468-490
project:
- _id: 25892FC0-B435-11E9-9278-68D0E5697425
grant_number: ICT15-003
name: Efficient Algorithms for Computer Aided Verification
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
publication: International Conference on Verification, Model Checking, and Abstract
Interpretation
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Termination of nondeterministic probabilistic programs
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11388
year: '2019'
...
---
_id: '5945'
abstract:
- lang: eng
text: In developing organisms, spatially prescribed cell identities are thought
to be determined by the expression levels of multiple genes. Quantitative tests
of this idea, however, require a theoretical framework capable of exposing the
rules and precision of cell specification over developmental time. We use the
gap gene network in the early fly embryo as an example to show how expression
levels of the four gap genes can be jointly decoded into an optimal specification
of position with 1% accuracy. The decoder correctly predicts, with no free parameters,
the dynamics of pair-rule expression patterns at different developmental time
points and in various mutant backgrounds. Precise cellular identities are thus
available at the earliest stages of development, contrasting the prevailing view
of positional information being slowly refined across successive layers of the
patterning network. Our results suggest that developmental enhancers closely approximate
a mathematically optimal decoding strategy.
article_processing_charge: No
article_type: original
author:
- first_name: Mariela D.
full_name: Petkova, Mariela D.
last_name: Petkova
- first_name: Gasper
full_name: Tkacik, Gasper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkacik
orcid: 0000-0002-6699-1455
- first_name: William
full_name: Bialek, William
last_name: Bialek
- first_name: Eric F.
full_name: Wieschaus, Eric F.
last_name: Wieschaus
- first_name: Thomas
full_name: Gregor, Thomas
last_name: Gregor
citation:
ama: Petkova MD, Tkačik G, Bialek W, Wieschaus EF, Gregor T. Optimal decoding of
cellular identities in a genetic network. Cell. 2019;176(4):844-855.e15.
doi:10.1016/j.cell.2019.01.007
apa: Petkova, M. D., Tkačik, G., Bialek, W., Wieschaus, E. F., & Gregor, T.
(2019). Optimal decoding of cellular identities in a genetic network. Cell.
Cell Press. https://doi.org/10.1016/j.cell.2019.01.007
chicago: Petkova, Mariela D., Gašper Tkačik, William Bialek, Eric F. Wieschaus,
and Thomas Gregor. “Optimal Decoding of Cellular Identities in a Genetic Network.”
Cell. Cell Press, 2019. https://doi.org/10.1016/j.cell.2019.01.007.
ieee: M. D. Petkova, G. Tkačik, W. Bialek, E. F. Wieschaus, and T. Gregor, “Optimal
decoding of cellular identities in a genetic network,” Cell, vol. 176,
no. 4. Cell Press, p. 844–855.e15, 2019.
ista: Petkova MD, Tkačik G, Bialek W, Wieschaus EF, Gregor T. 2019. Optimal decoding
of cellular identities in a genetic network. Cell. 176(4), 844–855.e15.
mla: Petkova, Mariela D., et al. “Optimal Decoding of Cellular Identities in a Genetic
Network.” Cell, vol. 176, no. 4, Cell Press, 2019, p. 844–855.e15, doi:10.1016/j.cell.2019.01.007.
short: M.D. Petkova, G. Tkačik, W. Bialek, E.F. Wieschaus, T. Gregor, Cell 176 (2019)
844–855.e15.
date_created: 2019-02-10T22:59:16Z
date_published: 2019-02-07T00:00:00Z
date_updated: 2023-08-24T14:42:47Z
day: '07'
department:
- _id: GaTk
doi: 10.1016/j.cell.2019.01.007
external_id:
isi:
- '000457969200015'
pmid:
- '30712870'
intvolume: ' 176'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cell.2019.01.007
month: '02'
oa: 1
oa_version: Published Version
page: 844-855.e15
pmid: 1
project:
- _id: 254E9036-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28844-B27
name: Biophysics of information processing in gene regulation
publication: Cell
publication_status: published
publisher: Cell Press
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/cells-find-their-identity-using-a-mathematically-optimal-strategy/
scopus_import: '1'
status: public
title: Optimal decoding of cellular identities in a genetic network
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 176
year: '2019'
...
---
_id: '5943'
abstract:
- lang: eng
text: The hairpin instability of a jet in a crossflow (JICF) for a low jet-to-crossflow
velocity ratio is investigated experimentally for a velocity ratio range of R
∈ (0.14, 0.75) and crossflow Reynolds numbers ReD ∈ (260, 640). From spectral
analysis we characterize the Strouhal number and amplitude of the hairpin instability
as a function of R and ReD. We demonstrate that the dynamics of the hairpins is
well described by the Landau model, and, hence, that the instability occurs through
Hopf bifurcation, similarly to other hydrodynamical oscillators such as wake behind
different bluff bodies. Using the Landau model, we determine the precise threshold
values of hairpin shedding. We also study the spatial dependence of this hydrodynamical
instability, which shows a global behaviour.
article_processing_charge: No
article_type: original
author:
- first_name: Lukasz
full_name: Klotz, Lukasz
id: 2C9AF1C2-F248-11E8-B48F-1D18A9856A87
last_name: Klotz
orcid: 0000-0003-1740-7635
- first_name: Konrad
full_name: Gumowski, Konrad
last_name: Gumowski
- first_name: José Eduardo
full_name: Wesfreid, José Eduardo
last_name: Wesfreid
citation:
ama: Klotz L, Gumowski K, Wesfreid JE. Experiments on a jet in a crossflow in the
low-velocity-ratio regime. Journal of Fluid Mechanics. 2019;863:386-406.
doi:10.1017/jfm.2018.974
apa: Klotz, L., Gumowski, K., & Wesfreid, J. E. (2019). Experiments on a jet
in a crossflow in the low-velocity-ratio regime. Journal of Fluid Mechanics.
Cambridge University Press. https://doi.org/10.1017/jfm.2018.974
chicago: Klotz, Lukasz, Konrad Gumowski, and José Eduardo Wesfreid. “Experiments
on a Jet in a Crossflow in the Low-Velocity-Ratio Regime.” Journal of Fluid
Mechanics. Cambridge University Press, 2019. https://doi.org/10.1017/jfm.2018.974.
ieee: L. Klotz, K. Gumowski, and J. E. Wesfreid, “Experiments on a jet in a crossflow
in the low-velocity-ratio regime,” Journal of Fluid Mechanics, vol. 863.
Cambridge University Press, pp. 386–406, 2019.
ista: Klotz L, Gumowski K, Wesfreid JE. 2019. Experiments on a jet in a crossflow
in the low-velocity-ratio regime. Journal of Fluid Mechanics. 863, 386–406.
mla: Klotz, Lukasz, et al. “Experiments on a Jet in a Crossflow in the Low-Velocity-Ratio
Regime.” Journal of Fluid Mechanics, vol. 863, Cambridge University Press,
2019, pp. 386–406, doi:10.1017/jfm.2018.974.
short: L. Klotz, K. Gumowski, J.E. Wesfreid, Journal of Fluid Mechanics 863 (2019)
386–406.
date_created: 2019-02-10T22:59:15Z
date_published: 2019-03-25T00:00:00Z
date_updated: 2023-08-24T14:43:13Z
day: '25'
department:
- _id: BjHo
doi: 10.1017/jfm.2018.974
ec_funded: 1
external_id:
arxiv:
- '1902.07931'
isi:
- '000526029100016'
intvolume: ' 863'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1902.07931
month: '03'
oa: 1
oa_version: Preprint
page: 386-406
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Journal of Fluid Mechanics
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Experiments on a jet in a crossflow in the low-velocity-ratio regime
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 863
year: '2019'
...
---
_id: '6042'
abstract:
- lang: eng
text: Static program analyzers are increasingly effective in checking correctness
properties of programs and reporting any errors found, often in the form of error
traces. However, developers still spend a significant amount of time on debugging.
This involves processing long error traces in an effort to localize a bug to a
relatively small part of the program and to identify its cause. In this paper,
we present a technique for automated fault localization that, given a program
and an error trace, efficiently narrows down the cause of the error to a few statements.
These statements are then ranked in terms of their suspiciousness. Our technique
relies only on the semantics of the given program and does not require any test
cases or user guidance. In experiments on a set of C benchmarks, we show that
our technique is effective in quickly isolating the cause of error while out-performing
other state-of-the-art fault-localization techniques.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Maria
full_name: Christakis, Maria
last_name: Christakis
- first_name: Matthias
full_name: Heizmann, Matthias
last_name: Heizmann
- first_name: Muhammad Numair
full_name: Mansur, Muhammad Numair
last_name: Mansur
- first_name: Christian
full_name: Schilling, Christian
id: 3A2F4DCE-F248-11E8-B48F-1D18A9856A87
last_name: Schilling
orcid: 0000-0003-3658-1065
- first_name: Valentin
full_name: Wüstholz, Valentin
last_name: Wüstholz
citation:
ama: 'Christakis M, Heizmann M, Mansur MN, Schilling C, Wüstholz V. Semantic fault
localization and suspiciousness ranking. In: 25th International Conference
on Tools and Algorithms for the Construction and Analysis of Systems . Vol
11427. Springer Nature; 2019:226-243. doi:10.1007/978-3-030-17462-0_13'
apa: 'Christakis, M., Heizmann, M., Mansur, M. N., Schilling, C., & Wüstholz,
V. (2019). Semantic fault localization and suspiciousness ranking. In 25th
International Conference on Tools and Algorithms for the Construction and Analysis
of Systems (Vol. 11427, pp. 226–243). Prague, Czech Republic: Springer Nature.
https://doi.org/10.1007/978-3-030-17462-0_13'
chicago: Christakis, Maria, Matthias Heizmann, Muhammad Numair Mansur, Christian
Schilling, and Valentin Wüstholz. “Semantic Fault Localization and Suspiciousness
Ranking.” In 25th International Conference on Tools and Algorithms for the
Construction and Analysis of Systems , 11427:226–43. Springer Nature, 2019.
https://doi.org/10.1007/978-3-030-17462-0_13.
ieee: M. Christakis, M. Heizmann, M. N. Mansur, C. Schilling, and V. Wüstholz, “Semantic
fault localization and suspiciousness ranking,” in 25th International Conference
on Tools and Algorithms for the Construction and Analysis of Systems , Prague,
Czech Republic, 2019, vol. 11427, pp. 226–243.
ista: 'Christakis M, Heizmann M, Mansur MN, Schilling C, Wüstholz V. 2019. Semantic
fault localization and suspiciousness ranking. 25th International Conference on
Tools and Algorithms for the Construction and Analysis of Systems . TACAS: Tools
and Algorithms for the Construction and Analysis of Systems, LNCS, vol. 11427,
226–243.'
mla: Christakis, Maria, et al. “Semantic Fault Localization and Suspiciousness Ranking.”
25th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems , vol. 11427, Springer Nature, 2019, pp. 226–43, doi:10.1007/978-3-030-17462-0_13.
short: M. Christakis, M. Heizmann, M.N. Mansur, C. Schilling, V. Wüstholz, in:,
25th International Conference on Tools and Algorithms for the Construction and
Analysis of Systems , Springer Nature, 2019, pp. 226–243.
conference:
end_date: 2019-04-11
location: Prague, Czech Republic
name: 'TACAS: Tools and Algorithms for the Construction and Analysis of Systems'
start_date: 2019-04-06
date_created: 2019-02-18T16:44:06Z
date_published: 2019-04-04T00:00:00Z
date_updated: 2023-08-24T14:47:45Z
day: '04'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-030-17462-0_13
ec_funded: 1
external_id:
isi:
- '000681166500013'
file:
- access_level: open_access
checksum: 9998496f6fe202c0a19124b4209154c6
content_type: application/pdf
creator: dernst
date_created: 2019-05-10T14:16:05Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6408'
file_name: 2019_LNCS_Christakis.pdf
file_size: 773083
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 11427'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 226-243
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
publication: '25th International Conference on Tools and Algorithms for the Construction
and Analysis of Systems '
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Semantic fault localization and suspiciousness ranking
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11427
year: '2019'
...
---
_id: '6035'
abstract:
- lang: eng
text: 'We present JuliaReach, a toolbox for set-based reachability analysis of dynamical
systems. JuliaReach consists of two main packages: Reachability, containing implementations
of reachability algorithms for continuous and hybrid systems, and LazySets, a
standalone library that implements state-of-the-art algorithms for calculus with
convex sets. The library offers both concrete and lazy set representations, where
the latter stands for the ability to delay set computations until they are needed.
The choice of the programming language Julia and the accompanying documentation
of our toolbox allow researchers to easily translate set-based algorithms from
mathematics to software in a platform-independent way, while achieving runtime
performance that is comparable to statically compiled languages. Combining lazy
operations in high dimensions and explicit computations in low dimensions, JuliaReach
can be applied to solve complex, large-scale problems.'
article_processing_charge: No
author:
- first_name: Sergiy
full_name: Bogomolov, Sergiy
id: 369D9A44-F248-11E8-B48F-1D18A9856A87
last_name: Bogomolov
orcid: 0000-0002-0686-0365
- first_name: Marcelo
full_name: Forets, Marcelo
last_name: Forets
- first_name: Goran
full_name: Frehse, Goran
last_name: Frehse
- first_name: Kostiantyn
full_name: Potomkin, Kostiantyn
last_name: Potomkin
- first_name: Christian
full_name: Schilling, Christian
id: 3A2F4DCE-F248-11E8-B48F-1D18A9856A87
last_name: Schilling
orcid: 0000-0003-3658-1065
citation:
ama: 'Bogomolov S, Forets M, Frehse G, Potomkin K, Schilling C. JuliaReach: A toolbox
for set-based reachability. In: Proceedings of the 22nd International Conference
on Hybrid Systems: Computation and Control. Vol 22. ACM; 2019:39-44. doi:10.1145/3302504.3311804'
apa: 'Bogomolov, S., Forets, M., Frehse, G., Potomkin, K., & Schilling, C. (2019).
JuliaReach: A toolbox for set-based reachability. In Proceedings of the 22nd
International Conference on Hybrid Systems: Computation and Control (Vol.
22, pp. 39–44). Montreal, QC, Canada: ACM. https://doi.org/10.1145/3302504.3311804'
chicago: 'Bogomolov, Sergiy, Marcelo Forets, Goran Frehse, Kostiantyn Potomkin,
and Christian Schilling. “JuliaReach: A Toolbox for Set-Based Reachability.” In
Proceedings of the 22nd International Conference on Hybrid Systems: Computation
and Control, 22:39–44. ACM, 2019. https://doi.org/10.1145/3302504.3311804.'
ieee: 'S. Bogomolov, M. Forets, G. Frehse, K. Potomkin, and C. Schilling, “JuliaReach:
A toolbox for set-based reachability,” in Proceedings of the 22nd International
Conference on Hybrid Systems: Computation and Control, Montreal, QC, Canada,
2019, vol. 22, pp. 39–44.'
ista: 'Bogomolov S, Forets M, Frehse G, Potomkin K, Schilling C. 2019. JuliaReach:
A toolbox for set-based reachability. Proceedings of the 22nd International Conference
on Hybrid Systems: Computation and Control. HSCC: Hybrid Systems Computation and
Control vol. 22, 39–44.'
mla: 'Bogomolov, Sergiy, et al. “JuliaReach: A Toolbox for Set-Based Reachability.”
Proceedings of the 22nd International Conference on Hybrid Systems: Computation
and Control, vol. 22, ACM, 2019, pp. 39–44, doi:10.1145/3302504.3311804.'
short: 'S. Bogomolov, M. Forets, G. Frehse, K. Potomkin, C. Schilling, in:, Proceedings
of the 22nd International Conference on Hybrid Systems: Computation and Control,
ACM, 2019, pp. 39–44.'
conference:
end_date: 2019-04-18
location: Montreal, QC, Canada
name: 'HSCC: Hybrid Systems Computation and Control'
start_date: 2019-04-16
date_created: 2019-02-18T14:43:28Z
date_published: 2019-04-16T00:00:00Z
date_updated: 2023-08-24T14:47:21Z
day: '16'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1145/3302504.3311804
ec_funded: 1
external_id:
arxiv:
- '1901.10736'
isi:
- '000516713900005'
file:
- access_level: open_access
checksum: 28ed56439aea5991c3122d4730fd828f
content_type: application/pdf
creator: cschilli
date_created: 2019-03-05T09:27:18Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6067'
file_name: hscc19.pdf
file_size: 3784414
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 22'
isi: 1
keyword:
- reachability analysis
- hybrid systems
- lazy computation
language:
- iso: eng
month: '04'
oa: 1
oa_version: Submitted Version
page: 39-44
project:
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: 'Proceedings of the 22nd International Conference on Hybrid Systems:
Computation and Control'
publication_identifier:
isbn:
- '9781450362825'
publication_status: published
publisher: ACM
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'JuliaReach: A toolbox for set-based reachability'
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 22
year: '2019'
...
---
_id: '6052'
abstract:
- lang: eng
text: 'Expansion microscopy is a relatively new approach to super-resolution imaging
that uses expandable hydrogels to isotropically increase the physical distance
between fluorophores in biological samples such as cell cultures or tissue slices.
The classic gel recipe results in an expansion factor of ~4×, with a resolution
of 60–80 nm. We have recently developed X10 microscopy, which uses a gel that
achieves an expansion factor of ~10×, with a resolution of ~25 nm. Here, we provide
a step-by-step protocol for X10 expansion microscopy. A typical experiment consists
of seven sequential stages: (i) immunostaining, (ii) anchoring, (iii) polymerization,
(iv) homogenization, (v) expansion, (vi) imaging, and (vii) validation. The protocol
presented here includes recommendations for optimization, pitfalls and their solutions,
and detailed guidelines that should increase reproducibility. Although our protocol
focuses on X10 expansion microscopy, we detail which of these suggestions are
also applicable to classic fourfold expansion microscopy. We exemplify our protocol
using primary hippocampal neurons from rats, but our approach can be used with
other primary cells or cultured cell lines of interest. This protocol will enable
any researcher with basic experience in immunostainings and access to an epifluorescence
microscope to perform super-resolution microscopy with X10. The procedure takes
3 d and requires ~5 h of actively handling the sample for labeling and expansion,
and another ~3 h for imaging and analysis.'
article_processing_charge: No
article_type: original
author:
- first_name: Sven M
full_name: Truckenbrodt, Sven M
id: 45812BD4-F248-11E8-B48F-1D18A9856A87
last_name: Truckenbrodt
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Silvio O
full_name: Rizzoli, Silvio O
last_name: Rizzoli
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
citation:
ama: Truckenbrodt SM, Sommer CM, Rizzoli SO, Danzl JG. A practical guide to optimization
in X10 expansion microscopy. Nature Protocols. 2019;14(3):832–863. doi:10.1038/s41596-018-0117-3
apa: Truckenbrodt, S. M., Sommer, C. M., Rizzoli, S. O., & Danzl, J. G. (2019).
A practical guide to optimization in X10 expansion microscopy. Nature Protocols.
Nature Publishing Group. https://doi.org/10.1038/s41596-018-0117-3
chicago: Truckenbrodt, Sven M, Christoph M Sommer, Silvio O Rizzoli, and Johann
G Danzl. “A Practical Guide to Optimization in X10 Expansion Microscopy.” Nature
Protocols. Nature Publishing Group, 2019. https://doi.org/10.1038/s41596-018-0117-3.
ieee: S. M. Truckenbrodt, C. M. Sommer, S. O. Rizzoli, and J. G. Danzl, “A practical
guide to optimization in X10 expansion microscopy,” Nature Protocols, vol.
14, no. 3. Nature Publishing Group, pp. 832–863, 2019.
ista: Truckenbrodt SM, Sommer CM, Rizzoli SO, Danzl JG. 2019. A practical guide
to optimization in X10 expansion microscopy. Nature Protocols. 14(3), 832–863.
mla: Truckenbrodt, Sven M., et al. “A Practical Guide to Optimization in X10 Expansion
Microscopy.” Nature Protocols, vol. 14, no. 3, Nature Publishing Group,
2019, pp. 832–863, doi:10.1038/s41596-018-0117-3.
short: S.M. Truckenbrodt, C.M. Sommer, S.O. Rizzoli, J.G. Danzl, Nature Protocols
14 (2019) 832–863.
date_created: 2019-02-24T22:59:20Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-08-24T14:48:33Z
day: '01'
ddc:
- '570'
department:
- _id: JoDa
- _id: Bio
doi: 10.1038/s41596-018-0117-3
ec_funded: 1
external_id:
isi:
- '000459890700008'
pmid:
- '30778205'
file:
- access_level: open_access
checksum: 7efb9951e7ddf3e3dcc2fb92b859c623
content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
creator: kschuh
date_created: 2021-06-29T14:41:46Z
date_updated: 2021-06-29T14:41:46Z
file_id: '9619'
file_name: 181031_Truckenbrodt_ExM_NatProtoc.docx
file_size: 84478958
relation: main_file
success: 1
file_date_updated: 2021-06-29T14:41:46Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '3'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Submitted Version
page: 832–863
pmid: 1
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 265CB4D0-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03600
name: Optical control of synaptic function via adhesion molecules
publication: Nature Protocols
publication_status: published
publisher: Nature Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: A practical guide to optimization in X10 expansion microscopy
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 14
year: '2019'
...
---
_id: '6025'
abstract:
- lang: eng
text: Non-canonical Wnt signaling plays a central role for coordinated cell polarization
and directed migration in metazoan development. While spatiotemporally restricted
activation of non-canonical Wnt-signaling drives cell polarization in epithelial
tissues, it remains unclear whether such instructive activity is also critical
for directed mesenchymal cell migration. Here, we developed a light-activated
version of the non-canonical Wnt receptor Frizzled 7 (Fz7) to analyze how restricted
activation of non-canonical Wnt signaling affects directed anterior axial mesendoderm
(prechordal plate, ppl) cell migration within the zebrafish gastrula. We found
that Fz7 signaling is required for ppl cell protrusion formation and migration
and that spatiotemporally restricted ectopic activation is capable of redirecting
their migration. Finally, we show that uniform activation of Fz7 signaling in
ppl cells fully rescues defective directed cell migration in fz7 mutant embryos.
Together, our findings reveal that in contrast to the situation in epithelial
cells, non-canonical Wnt signaling functions permissively rather than instructively
in directed mesenchymal cell migration during gastrulation.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
article_number: e42093
article_processing_charge: No
author:
- first_name: Daniel
full_name: Capek, Daniel
id: 31C42484-F248-11E8-B48F-1D18A9856A87
last_name: Capek
orcid: 0000-0001-5199-9940
- first_name: Michael
full_name: Smutny, Michael
id: 3FE6E4E8-F248-11E8-B48F-1D18A9856A87
last_name: Smutny
orcid: 0000-0002-5920-9090
- first_name: Alexandra Madelaine
full_name: Tichy, Alexandra Madelaine
last_name: Tichy
- first_name: Maurizio
full_name: Morri, Maurizio
id: 4863116E-F248-11E8-B48F-1D18A9856A87
last_name: Morri
- first_name: Harald L
full_name: Janovjak, Harald L
id: 33BA6C30-F248-11E8-B48F-1D18A9856A87
last_name: Janovjak
orcid: 0000-0002-8023-9315
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Capek D, Smutny M, Tichy AM, Morri M, Janovjak HL, Heisenberg C-PJ. Light-activated
Frizzled7 reveals a permissive role of non-canonical wnt signaling in mesendoderm
cell migration. eLife. 2019;8. doi:10.7554/eLife.42093
apa: Capek, D., Smutny, M., Tichy, A. M., Morri, M., Janovjak, H. L., & Heisenberg,
C.-P. J. (2019). Light-activated Frizzled7 reveals a permissive role of non-canonical
wnt signaling in mesendoderm cell migration. ELife. eLife Sciences Publications.
https://doi.org/10.7554/eLife.42093
chicago: Capek, Daniel, Michael Smutny, Alexandra Madelaine Tichy, Maurizio Morri,
Harald L Janovjak, and Carl-Philipp J Heisenberg. “Light-Activated Frizzled7 Reveals
a Permissive Role of Non-Canonical Wnt Signaling in Mesendoderm Cell Migration.”
ELife. eLife Sciences Publications, 2019. https://doi.org/10.7554/eLife.42093.
ieee: D. Capek, M. Smutny, A. M. Tichy, M. Morri, H. L. Janovjak, and C.-P. J. Heisenberg,
“Light-activated Frizzled7 reveals a permissive role of non-canonical wnt signaling
in mesendoderm cell migration,” eLife, vol. 8. eLife Sciences Publications,
2019.
ista: Capek D, Smutny M, Tichy AM, Morri M, Janovjak HL, Heisenberg C-PJ. 2019.
Light-activated Frizzled7 reveals a permissive role of non-canonical wnt signaling
in mesendoderm cell migration. eLife. 8, e42093.
mla: Capek, Daniel, et al. “Light-Activated Frizzled7 Reveals a Permissive Role
of Non-Canonical Wnt Signaling in Mesendoderm Cell Migration.” ELife, vol.
8, e42093, eLife Sciences Publications, 2019, doi:10.7554/eLife.42093.
short: D. Capek, M. Smutny, A.M. Tichy, M. Morri, H.L. Janovjak, C.-P.J. Heisenberg,
ELife 8 (2019).
date_created: 2019-02-17T22:59:22Z
date_published: 2019-02-06T00:00:00Z
date_updated: 2023-08-24T14:46:01Z
day: '06'
ddc:
- '570'
department:
- _id: CaHe
- _id: HaJa
doi: 10.7554/eLife.42093
ec_funded: 1
external_id:
isi:
- '000458025300001'
file:
- access_level: open_access
checksum: 6cb4ca6d4aa96f6f187a5983aa3e660a
content_type: application/pdf
creator: dernst
date_created: 2019-02-18T15:17:21Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6041'
file_name: 2019_elife_Capek.pdf
file_size: 5500707
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 260F1432-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742573'
name: Interaction and feedback between cell mechanics and fate specification in
vertebrate gastrulation
publication: eLife
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Light-activated Frizzled7 reveals a permissive role of non-canonical wnt signaling
in mesendoderm cell migration
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 8
year: '2019'
...
---
_id: '6022'
abstract:
- lang: eng
text: The evolution of new species is made easier when traits under divergent ecological
selection are also mating cues. Such ecological mating cues are now considered
more common than previously thought, but we still know little about the genetic
changes underlying their evolution or more generally about the genetic basis for
assortative mating behaviors. Both tight physical linkage and the existence of
large-effect preference loci will strengthen genetic associations between behavioral
and ecological barriers, promoting the evolution of assortative mating. The warning
patterns of Heliconius melpomene and H. cydno are under disruptive selection due
to increased predation of nonmimetic hybrids and are used during mate recognition.
We carried out a genome-wide quantitative trait locus (QTL) analysis of preference
behaviors between these species and showed that divergent male preference has
a simple genetic basis. We identify three QTLs that together explain a large proportion
(approximately 60%) of the difference in preference behavior observed between
the parental species. One of these QTLs is just 1.2 (0-4.8) centiMorgans (cM)
from the major color pattern gene optix, and, individually, all three have a large
effect on the preference phenotype. Genomic divergence between H. cydno and H.
melpomene is high but broadly heterogenous, and admixture is reduced at the preference-optix
color pattern locus but not the other preference QTLs. The simple genetic architecture
we reveal will facilitate the evolution and maintenance of new species despite
ongoing gene flow by coupling behavioral and ecological aspects of reproductive
isolation.
article_number: e2005902
article_processing_charge: No
author:
- first_name: Richard M.
full_name: Merrill, Richard M.
last_name: Merrill
- first_name: Pasi
full_name: Rastas, Pasi
last_name: Rastas
- first_name: Simon H.
full_name: Martin, Simon H.
last_name: Martin
- first_name: Maria C
full_name: Melo Hurtado, Maria C
id: 386D7308-F248-11E8-B48F-1D18A9856A87
last_name: Melo Hurtado
- first_name: Sarah
full_name: Barker, Sarah
last_name: Barker
- first_name: John
full_name: Davey, John
last_name: Davey
- first_name: W. Owen
full_name: Mcmillan, W. Owen
last_name: Mcmillan
- first_name: Chris D.
full_name: Jiggins, Chris D.
last_name: Jiggins
citation:
ama: Merrill RM, Rastas P, Martin SH, et al. Genetic dissection of assortative mating
behavior. PLoS Biology. 2019;17(2). doi:10.1371/journal.pbio.2005902
apa: Merrill, R. M., Rastas, P., Martin, S. H., Melo Hurtado, M. C., Barker, S.,
Davey, J., … Jiggins, C. D. (2019). Genetic dissection of assortative mating behavior.
PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.2005902
chicago: Merrill, Richard M., Pasi Rastas, Simon H. Martin, Maria C Melo Hurtado,
Sarah Barker, John Davey, W. Owen Mcmillan, and Chris D. Jiggins. “Genetic Dissection
of Assortative Mating Behavior.” PLoS Biology. Public Library of Science,
2019. https://doi.org/10.1371/journal.pbio.2005902.
ieee: R. M. Merrill et al., “Genetic dissection of assortative mating behavior,”
PLoS Biology, vol. 17, no. 2. Public Library of Science, 2019.
ista: Merrill RM, Rastas P, Martin SH, Melo Hurtado MC, Barker S, Davey J, Mcmillan
WO, Jiggins CD. 2019. Genetic dissection of assortative mating behavior. PLoS
Biology. 17(2), e2005902.
mla: Merrill, Richard M., et al. “Genetic Dissection of Assortative Mating Behavior.”
PLoS Biology, vol. 17, no. 2, e2005902, Public Library of Science, 2019,
doi:10.1371/journal.pbio.2005902.
short: R.M. Merrill, P. Rastas, S.H. Martin, M.C. Melo Hurtado, S. Barker, J. Davey,
W.O. Mcmillan, C.D. Jiggins, PLoS Biology 17 (2019).
date_created: 2019-02-17T22:59:21Z
date_published: 2019-02-07T00:00:00Z
date_updated: 2023-08-24T14:46:23Z
day: '07'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1371/journal.pbio.2005902
external_id:
isi:
- '000460317100001'
file:
- access_level: open_access
checksum: 5f34001617ee729314ca520c049b1112
content_type: application/pdf
creator: dernst
date_created: 2019-02-18T14:57:24Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6036'
file_name: 2019_PLOS_Merrill.pdf
file_size: 2005949
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 17'
isi: 1
issue: '2'
language:
- iso: eng
license: https://creativecommons.org/publicdomain/zero/1.0/
month: '02'
oa: 1
oa_version: Published Version
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
related_material:
record:
- id: '9801'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Genetic dissection of assortative mating behavior
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 17
year: '2019'
...
---
_id: '6023'
abstract:
- lang: eng
text: Multicellular development requires coordinated cell polarization relative
to body axes, and translation to oriented cell division 1–3 . In plants, it is
unknown how cell polarities are connected to organismal axes and translated to
division. Here, we identify Arabidopsis SOSEKI proteins that integrate apical–basal
and radial organismal axes to localize to polar cell edges. Localization does
not depend on tissue context, requires cell wall integrity and is defined by a
transferrable, protein-specific motif. A Domain of Unknown Function in SOSEKI
proteins resembles the DIX oligomerization domain in the animal Dishevelled polarity
regulator. The DIX-like domain self-interacts and is required for edge localization
and for influencing division orientation, together with a second domain that defines
the polar membrane domain. Our work shows that SOSEKI proteins locally interpret
global polarity cues and can influence cell division orientation. Furthermore,
this work reveals that, despite fundamental differences, cell polarity mechanisms
in plants and animals converge on a similar protein domain.
article_processing_charge: No
author:
- first_name: Saiko
full_name: Yoshida, Saiko
id: 2E46069C-F248-11E8-B48F-1D18A9856A87
last_name: Yoshida
- first_name: Alja
full_name: Van Der Schuren, Alja
last_name: Van Der Schuren
- first_name: Maritza
full_name: Van Dop, Maritza
last_name: Van Dop
- first_name: Luc
full_name: Van Galen, Luc
last_name: Van Galen
- first_name: Shunsuke
full_name: Saiga, Shunsuke
last_name: Saiga
- first_name: Milad
full_name: Adibi, Milad
last_name: Adibi
- first_name: Barbara
full_name: Möller, Barbara
last_name: Möller
- first_name: Colette A.
full_name: Ten Hove, Colette A.
last_name: Ten Hove
- first_name: Peter
full_name: Marhavy, Peter
id: 3F45B078-F248-11E8-B48F-1D18A9856A87
last_name: Marhavy
orcid: 0000-0001-5227-5741
- first_name: Richard
full_name: Smith, Richard
last_name: Smith
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Dolf
full_name: Weijers, Dolf
last_name: Weijers
citation:
ama: Yoshida S, Van Der Schuren A, Van Dop M, et al. A SOSEKI-based coordinate system
interprets global polarity cues in arabidopsis. Nature Plants. 2019;5(2):160-166.
doi:10.1038/s41477-019-0363-6
apa: Yoshida, S., Van Der Schuren, A., Van Dop, M., Van Galen, L., Saiga, S., Adibi,
M., … Weijers, D. (2019). A SOSEKI-based coordinate system interprets global polarity
cues in arabidopsis. Nature Plants. Springer Nature. https://doi.org/10.1038/s41477-019-0363-6
chicago: Yoshida, Saiko, Alja Van Der Schuren, Maritza Van Dop, Luc Van Galen, Shunsuke
Saiga, Milad Adibi, Barbara Möller, et al. “A SOSEKI-Based Coordinate System Interprets
Global Polarity Cues in Arabidopsis.” Nature Plants. Springer Nature, 2019.
https://doi.org/10.1038/s41477-019-0363-6.
ieee: S. Yoshida et al., “A SOSEKI-based coordinate system interprets global
polarity cues in arabidopsis,” Nature Plants, vol. 5, no. 2. Springer Nature,
pp. 160–166, 2019.
ista: Yoshida S, Van Der Schuren A, Van Dop M, Van Galen L, Saiga S, Adibi M, Möller
B, Ten Hove CA, Marhavý P, Smith R, Friml J, Weijers D. 2019. A SOSEKI-based coordinate
system interprets global polarity cues in arabidopsis. Nature Plants. 5(2), 160–166.
mla: Yoshida, Saiko, et al. “A SOSEKI-Based Coordinate System Interprets Global
Polarity Cues in Arabidopsis.” Nature Plants, vol. 5, no. 2, Springer Nature,
2019, pp. 160–66, doi:10.1038/s41477-019-0363-6.
short: S. Yoshida, A. Van Der Schuren, M. Van Dop, L. Van Galen, S. Saiga, M. Adibi,
B. Möller, C.A. Ten Hove, P. Marhavý, R. Smith, J. Friml, D. Weijers, Nature Plants
5 (2019) 160–166.
date_created: 2019-02-17T22:59:21Z
date_published: 2019-02-08T00:00:00Z
date_updated: 2023-08-24T14:46:47Z
day: '08'
department:
- _id: JiFr
- _id: EvBe
doi: 10.1038/s41477-019-0363-6
ec_funded: 1
external_id:
isi:
- '000460479600014'
intvolume: ' 5'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.biorxiv.org/content/10.1101/479113v1.abstract
month: '02'
oa: 1
oa_version: Submitted Version
page: 160-166
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Nature Plants
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: A SOSEKI-based coordinate system interprets global polarity cues in arabidopsis
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 5
year: '2019'
...
---
_id: '6053'
abstract:
- lang: eng
text: Recent technical developments in the fields of quantum electromechanics and
optomechanics have spawned nanoscale mechanical transducers with the sensitivity
to measure mechanical displacements at the femtometre scale and the ability to
convert electromagnetic signals at the single photon level. A key challenge in
this field is obtaining strong coupling between motion and electromagnetic fields
without adding additional decoherence. Here we present an electromechanical transducer
that integrates a high-frequency (0.42 GHz) hypersonic phononic crystal with a
superconducting microwave circuit. The use of a phononic bandgap crystal enables
quantum-level transduction of hypersonic mechanical motion and concurrently eliminates
decoherence caused by acoustic radiation. Devices with hypersonic mechanical frequencies
provide a natural pathway for integration with Josephson junction quantum circuits,
a leading quantum computing technology, and nanophotonic systems capable of optical
networking and distributing quantum information.
article_processing_charge: No
article_type: original
author:
- first_name: Mahmoud
full_name: Kalaee, Mahmoud
last_name: Kalaee
- first_name: Mohammad
full_name: Mirhosseini, Mohammad
last_name: Mirhosseini
- first_name: Paul B.
full_name: Dieterle, Paul B.
last_name: Dieterle
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Oskar
full_name: Painter, Oskar
last_name: Painter
citation:
ama: Kalaee M, Mirhosseini M, Dieterle PB, Peruzzo M, Fink JM, Painter O. Quantum
electromechanics of a hypersonic crystal. Nature Nanotechnology. 2019;14(4):334–339.
doi:10.1038/s41565-019-0377-2
apa: Kalaee, M., Mirhosseini, M., Dieterle, P. B., Peruzzo, M., Fink, J. M., &
Painter, O. (2019). Quantum electromechanics of a hypersonic crystal. Nature
Nanotechnology. Springer Nature. https://doi.org/10.1038/s41565-019-0377-2
chicago: Kalaee, Mahmoud, Mohammad Mirhosseini, Paul B. Dieterle, Matilda Peruzzo,
Johannes M Fink, and Oskar Painter. “Quantum Electromechanics of a Hypersonic
Crystal.” Nature Nanotechnology. Springer Nature, 2019. https://doi.org/10.1038/s41565-019-0377-2.
ieee: M. Kalaee, M. Mirhosseini, P. B. Dieterle, M. Peruzzo, J. M. Fink, and O.
Painter, “Quantum electromechanics of a hypersonic crystal,” Nature Nanotechnology,
vol. 14, no. 4. Springer Nature, pp. 334–339, 2019.
ista: Kalaee M, Mirhosseini M, Dieterle PB, Peruzzo M, Fink JM, Painter O. 2019.
Quantum electromechanics of a hypersonic crystal. Nature Nanotechnology. 14(4),
334–339.
mla: Kalaee, Mahmoud, et al. “Quantum Electromechanics of a Hypersonic Crystal.”
Nature Nanotechnology, vol. 14, no. 4, Springer Nature, 2019, pp. 334–339,
doi:10.1038/s41565-019-0377-2.
short: M. Kalaee, M. Mirhosseini, P.B. Dieterle, M. Peruzzo, J.M. Fink, O. Painter,
Nature Nanotechnology 14 (2019) 334–339.
date_created: 2019-02-24T22:59:21Z
date_published: 2019-04-01T00:00:00Z
date_updated: 2023-08-24T14:48:08Z
day: '01'
department:
- _id: JoFi
doi: 10.1038/s41565-019-0377-2
external_id:
isi:
- '000463195700014'
intvolume: ' 14'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://authors.library.caltech.edu/92123/
month: '04'
oa: 1
oa_version: Submitted Version
page: 334–339
publication: Nature Nanotechnology
publication_identifier:
eissn:
- 1748-3395
issn:
- 1748-3387
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Quantum electromechanics of a hypersonic crystal
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 14
year: '2019'
...
---
_id: '6050'
abstract:
- lang: eng
text: 'We answer a question of David Hilbert: given two circles it is not possible
in general to construct their centers using only a straightedge. On the other
hand, we give infinitely many families of pairs of circles for which such construction
is possible. '
article_processing_charge: No
author:
- first_name: Arseniy
full_name: Akopyan, Arseniy
id: 430D2C90-F248-11E8-B48F-1D18A9856A87
last_name: Akopyan
orcid: 0000-0002-2548-617X
- first_name: Roman
full_name: Fedorov, Roman
last_name: Fedorov
citation:
ama: Akopyan A, Fedorov R. Two circles and only a straightedge. Proceedings of
the American Mathematical Society. 2019;147:91-102. doi:10.1090/proc/14240
apa: Akopyan, A., & Fedorov, R. (2019). Two circles and only a straightedge.
Proceedings of the American Mathematical Society. AMS. https://doi.org/10.1090/proc/14240
chicago: Akopyan, Arseniy, and Roman Fedorov. “Two Circles and Only a Straightedge.”
Proceedings of the American Mathematical Society. AMS, 2019. https://doi.org/10.1090/proc/14240.
ieee: A. Akopyan and R. Fedorov, “Two circles and only a straightedge,” Proceedings
of the American Mathematical Society, vol. 147. AMS, pp. 91–102, 2019.
ista: Akopyan A, Fedorov R. 2019. Two circles and only a straightedge. Proceedings
of the American Mathematical Society. 147, 91–102.
mla: Akopyan, Arseniy, and Roman Fedorov. “Two Circles and Only a Straightedge.”
Proceedings of the American Mathematical Society, vol. 147, AMS, 2019,
pp. 91–102, doi:10.1090/proc/14240.
short: A. Akopyan, R. Fedorov, Proceedings of the American Mathematical Society
147 (2019) 91–102.
date_created: 2019-02-24T22:59:19Z
date_published: 2019-01-01T00:00:00Z
date_updated: 2023-08-24T14:48:59Z
day: '01'
department:
- _id: HeEd
doi: 10.1090/proc/14240
external_id:
arxiv:
- '1709.02562'
isi:
- '000450363900008'
intvolume: ' 147'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1709.02562
month: '01'
oa: 1
oa_version: Preprint
page: 91-102
publication: Proceedings of the American Mathematical Society
publication_status: published
publisher: AMS
quality_controlled: '1'
scopus_import: '1'
status: public
title: Two circles and only a straightedge
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 147
year: '2019'
...
---
_id: '9801'
article_processing_charge: No
author:
- first_name: Richard M.
full_name: Merrill, Richard M.
last_name: Merrill
- first_name: Pasi
full_name: Rastas, Pasi
last_name: Rastas
- first_name: Simon H.
full_name: Martin, Simon H.
last_name: Martin
- first_name: Maria C
full_name: Melo Hurtado, Maria C
id: 386D7308-F248-11E8-B48F-1D18A9856A87
last_name: Melo Hurtado
- first_name: Sarah
full_name: Barker, Sarah
last_name: Barker
- first_name: John
full_name: Davey, John
last_name: Davey
- first_name: W. Owen
full_name: Mcmillan, W. Owen
last_name: Mcmillan
- first_name: Chris D.
full_name: Jiggins, Chris D.
last_name: Jiggins
citation:
ama: Merrill RM, Rastas P, Martin SH, et al. Raw behavioral data. 2019. doi:10.1371/journal.pbio.2005902.s006
apa: Merrill, R. M., Rastas, P., Martin, S. H., Melo Hurtado, M. C., Barker, S.,
Davey, J., … Jiggins, C. D. (2019). Raw behavioral data. Public Library of Science.
https://doi.org/10.1371/journal.pbio.2005902.s006
chicago: Merrill, Richard M., Pasi Rastas, Simon H. Martin, Maria C Melo Hurtado,
Sarah Barker, John Davey, W. Owen Mcmillan, and Chris D. Jiggins. “Raw Behavioral
Data.” Public Library of Science, 2019. https://doi.org/10.1371/journal.pbio.2005902.s006.
ieee: R. M. Merrill et al., “Raw behavioral data.” Public Library of Science,
2019.
ista: Merrill RM, Rastas P, Martin SH, Melo Hurtado MC, Barker S, Davey J, Mcmillan
WO, Jiggins CD. 2019. Raw behavioral data, Public Library of Science, 10.1371/journal.pbio.2005902.s006.
mla: Merrill, Richard M., et al. Raw Behavioral Data. Public Library of Science,
2019, doi:10.1371/journal.pbio.2005902.s006.
short: R.M. Merrill, P. Rastas, S.H. Martin, M.C. Melo Hurtado, S. Barker, J. Davey,
W.O. Mcmillan, C.D. Jiggins, (2019).
date_created: 2021-08-06T11:34:56Z
date_published: 2019-02-07T00:00:00Z
date_updated: 2023-08-24T14:46:23Z
day: '07'
department:
- _id: NiBa
doi: 10.1371/journal.pbio.2005902.s006
month: '02'
oa_version: Published Version
publisher: Public Library of Science
related_material:
record:
- id: '6022'
relation: used_in_publication
status: public
status: public
title: Raw behavioral data
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2019'
...
---
_id: '6095'
abstract:
- lang: eng
text: Both classical and recent studies suggest that chromosomal inversion polymorphisms
are important in adaptation and speciation. However, biases in discovery and reporting
of inversions make it difficult to assess their prevalence and biological importance.
Here, we use an approach based on linkage disequilibrium among markers genotyped
for samples collected across a transect between contrasting habitats to detect
chromosomal rearrangements de novo. We report 17 polymorphic rearrangements in
a single locality for the coastal marine snail, Littorina saxatilis. Patterns
of diversity in the field and of recombination in controlled crosses provide strong
evidence that at least the majority of these rearrangements are inversions. Most
show clinal changes in frequency between habitats, suggestive of divergent selection,
but only one appears to be fixed for different arrangements in the two habitats.
Consistent with widespread evidence for balancing selection on inversion polymorphisms,
we argue that a combination of heterosis and divergent selection can explain the
observed patterns and should be considered in other systems spanning environmental
gradients.
article_processing_charge: No
author:
- first_name: Rui
full_name: Faria, Rui
last_name: Faria
- first_name: Pragya
full_name: Chaube, Pragya
last_name: Chaube
- first_name: Hernán E.
full_name: Morales, Hernán E.
last_name: Morales
- first_name: Tomas
full_name: Larsson, Tomas
last_name: Larsson
- first_name: Alan R.
full_name: Lemmon, Alan R.
last_name: Lemmon
- first_name: Emily M.
full_name: Lemmon, Emily M.
last_name: Lemmon
- first_name: Marina
full_name: Rafajlović, Marina
last_name: Rafajlović
- first_name: Marina
full_name: Panova, Marina
last_name: Panova
- first_name: Mark
full_name: Ravinet, Mark
last_name: Ravinet
- 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: Faria R, Chaube P, Morales HE, et al. Multiple chromosomal rearrangements in
a hybrid zone between Littorina saxatilis ecotypes. Molecular Ecology.
2019;28(6):1375-1393. doi:10.1111/mec.14972
apa: Faria, R., Chaube, P., Morales, H. E., Larsson, T., Lemmon, A. R., Lemmon,
E. M., … Butlin, R. K. (2019). Multiple chromosomal rearrangements in a hybrid
zone between Littorina saxatilis ecotypes. Molecular Ecology. Wiley. https://doi.org/10.1111/mec.14972
chicago: Faria, Rui, Pragya Chaube, Hernán E. Morales, Tomas Larsson, Alan R. Lemmon,
Emily M. Lemmon, Marina Rafajlović, et al. “Multiple Chromosomal Rearrangements
in a Hybrid Zone between Littorina Saxatilis Ecotypes.” Molecular Ecology.
Wiley, 2019. https://doi.org/10.1111/mec.14972.
ieee: R. Faria et al., “Multiple chromosomal rearrangements in a hybrid zone
between Littorina saxatilis ecotypes,” Molecular Ecology, vol. 28, no.
6. Wiley, pp. 1375–1393, 2019.
ista: Faria R, Chaube P, Morales HE, Larsson T, Lemmon AR, Lemmon EM, Rafajlović
M, Panova M, Ravinet M, Johannesson K, Westram AM, Butlin RK. 2019. Multiple chromosomal
rearrangements in a hybrid zone between Littorina saxatilis ecotypes. Molecular
Ecology. 28(6), 1375–1393.
mla: Faria, Rui, et al. “Multiple Chromosomal Rearrangements in a Hybrid Zone between
Littorina Saxatilis Ecotypes.” Molecular Ecology, vol. 28, no. 6, Wiley,
2019, pp. 1375–93, doi:10.1111/mec.14972.
short: R. Faria, P. Chaube, H.E. Morales, T. Larsson, A.R. Lemmon, E.M. Lemmon,
M. Rafajlović, M. Panova, M. Ravinet, K. Johannesson, A.M. Westram, R.K. Butlin,
Molecular Ecology 28 (2019) 1375–1393.
date_created: 2019-03-10T22:59:21Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-08-24T14:50:27Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/mec.14972
external_id:
isi:
- '000465219200013'
file:
- access_level: open_access
checksum: f915885756057ec0ca5912a41f46a887
content_type: application/pdf
creator: dernst
date_created: 2019-03-11T16:12:54Z
date_updated: 2020-07-14T12:47:19Z
file_id: '6097'
file_name: 2019_MolecularEcology_Faria.pdf
file_size: 1510715
relation: main_file
file_date_updated: 2020-07-14T12:47:19Z
has_accepted_license: '1'
intvolume: ' 28'
isi: 1
issue: '6'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 1375-1393
publication: Molecular Ecology
publication_identifier:
eissn:
- 1365-294X
issn:
- 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '9837'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Multiple chromosomal rearrangements in a hybrid zone between Littorina saxatilis
ecotypes
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 28
year: '2019'
...
---
_id: '6049'
abstract:
- lang: eng
text: 'In this article it is shown that large systems with many interacting units
endowing multiple phases display self-oscillations in the presence of linear feedback
between the control and order parameters, where an Andronov–Hopf bifurcation takes
over the phase transition. This is simply illustrated through the mean field Landau
theory whose feedback dynamics turn out to be described by the Van der Pol equation
and it is then validated for the fully connected Ising model following heat bath
dynamics. Despite its simplicity, this theory accounts potentially for a rich
range of phenomena: here it is applied to describe in a stylized way (i) excess
demand-price cycles due to strong herding in a simple agent-based market model;
(ii) congestion waves in queuing networks triggered by user feedback to delays
in overloaded conditions; and (iii) metabolic network oscillations resulting from
cell growth control in a bistable phenotypic landscape.'
article_number: '045002'
article_processing_charge: Yes (in subscription journal)
author:
- first_name: Daniele
full_name: De Martino, Daniele
id: 3FF5848A-F248-11E8-B48F-1D18A9856A87
last_name: De Martino
orcid: 0000-0002-5214-4706
citation:
ama: 'De Martino D. Feedback-induced self-oscillations in large interacting systems
subjected to phase transitions. Journal of Physics A: Mathematical and Theoretical.
2019;52(4). doi:10.1088/1751-8121/aaf2dd'
apa: 'De Martino, D. (2019). Feedback-induced self-oscillations in large interacting
systems subjected to phase transitions. Journal of Physics A: Mathematical
and Theoretical. IOP Publishing. https://doi.org/10.1088/1751-8121/aaf2dd'
chicago: 'De Martino, Daniele. “Feedback-Induced Self-Oscillations in Large Interacting
Systems Subjected to Phase Transitions.” Journal of Physics A: Mathematical
and Theoretical. IOP Publishing, 2019. https://doi.org/10.1088/1751-8121/aaf2dd.'
ieee: 'D. De Martino, “Feedback-induced self-oscillations in large interacting systems
subjected to phase transitions,” Journal of Physics A: Mathematical and Theoretical,
vol. 52, no. 4. IOP Publishing, 2019.'
ista: 'De Martino D. 2019. Feedback-induced self-oscillations in large interacting
systems subjected to phase transitions. Journal of Physics A: Mathematical and
Theoretical. 52(4), 045002.'
mla: 'De Martino, Daniele. “Feedback-Induced Self-Oscillations in Large Interacting
Systems Subjected to Phase Transitions.” Journal of Physics A: Mathematical
and Theoretical, vol. 52, no. 4, 045002, IOP Publishing, 2019, doi:10.1088/1751-8121/aaf2dd.'
short: 'D. De Martino, Journal of Physics A: Mathematical and Theoretical 52 (2019).'
date_created: 2019-02-24T22:59:19Z
date_published: 2019-01-07T00:00:00Z
date_updated: 2023-08-24T14:49:23Z
day: '07'
ddc:
- '570'
department:
- _id: GaTk
doi: 10.1088/1751-8121/aaf2dd
ec_funded: 1
external_id:
isi:
- '000455379500001'
file:
- access_level: open_access
checksum: 1112304ad363a6d8afaeccece36473cf
content_type: application/pdf
creator: kschuh
date_created: 2019-04-19T12:18:57Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6344'
file_name: 2019_IOP_DeMartino.pdf
file_size: 1804557
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 52'
isi: 1
issue: '4'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: 'Journal of Physics A: Mathematical and Theoretical'
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Feedback-induced self-oscillations in large interacting systems subjected to
phase transitions
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 52
year: '2019'
...
---
_id: '6091'
abstract:
- lang: eng
text: Cortical networks are characterized by sparse connectivity, with synapses
found at only a subset of axo-dendritic contacts. Yet within these networks, neurons
can exhibit high connection probabilities, suggesting that cell-intrinsic factors,
not proximity, determine connectivity. Here, we identify ephrin-B3 (eB3) as a
factor that determines synapse density by mediating a cell-cell competition that
requires ephrin-B-EphB signaling. In a microisland culture system designed to
isolate cell-cell competition, we find that eB3 determines winning and losing
neurons in a contest for synapses. In a Mosaic Analysis with Double Markers (MADM)
genetic mouse model system in vivo the relative levels of eB3 control spine density
in layer 5 and 6 neurons. MADM cortical neurons in vitro reveal that eB3 controls
synapse density independently of action potential-driven activity. Our findings
illustrate a new class of competitive mechanism mediated by trans-synaptic organizing
proteins which control the number of synapses neurons receive relative to neighboring
neurons.
article_number: e41563
article_processing_charge: No
author:
- first_name: Nathan T.
full_name: Henderson, Nathan T.
last_name: Henderson
- first_name: Sylvain J.
full_name: Le Marchand, Sylvain J.
last_name: Le Marchand
- first_name: Martin
full_name: Hruska, Martin
last_name: Hruska
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Liqun
full_name: Luo, Liqun
last_name: Luo
- first_name: Matthew B.
full_name: Dalva, Matthew B.
last_name: Dalva
citation:
ama: Henderson NT, Le Marchand SJ, Hruska M, Hippenmeyer S, Luo L, Dalva MB. Ephrin-B3
controls excitatory synapse density through cell-cell competition for EphBs. eLife.
2019;8. doi:10.7554/eLife.41563
apa: Henderson, N. T., Le Marchand, S. J., Hruska, M., Hippenmeyer, S., Luo, L.,
& Dalva, M. B. (2019). Ephrin-B3 controls excitatory synapse density through
cell-cell competition for EphBs. ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.41563
chicago: Henderson, Nathan T., Sylvain J. Le Marchand, Martin Hruska, Simon Hippenmeyer,
Liqun Luo, and Matthew B. Dalva. “Ephrin-B3 Controls Excitatory Synapse Density
through Cell-Cell Competition for EphBs.” ELife. eLife Sciences Publications,
2019. https://doi.org/10.7554/eLife.41563.
ieee: N. T. Henderson, S. J. Le Marchand, M. Hruska, S. Hippenmeyer, L. Luo, and
M. B. Dalva, “Ephrin-B3 controls excitatory synapse density through cell-cell
competition for EphBs,” eLife, vol. 8. eLife Sciences Publications, 2019.
ista: Henderson NT, Le Marchand SJ, Hruska M, Hippenmeyer S, Luo L, Dalva MB. 2019.
Ephrin-B3 controls excitatory synapse density through cell-cell competition for
EphBs. eLife. 8, e41563.
mla: Henderson, Nathan T., et al. “Ephrin-B3 Controls Excitatory Synapse Density
through Cell-Cell Competition for EphBs.” ELife, vol. 8, e41563, eLife
Sciences Publications, 2019, doi:10.7554/eLife.41563.
short: N.T. Henderson, S.J. Le Marchand, M. Hruska, S. Hippenmeyer, L. Luo, M.B.
Dalva, ELife 8 (2019).
date_created: 2019-03-10T22:59:20Z
date_published: 2019-02-21T00:00:00Z
date_updated: 2023-08-24T14:50:50Z
day: '21'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.7554/eLife.41563
external_id:
isi:
- '000459380600001'
pmid:
- '30789343'
file:
- access_level: open_access
checksum: 7b0800d003f14cd06b1802dea0c52941
content_type: application/pdf
creator: dernst
date_created: 2019-03-11T16:15:37Z
date_updated: 2020-07-14T12:47:19Z
file_id: '6098'
file_name: 2019_eLife_Henderson.pdf
file_size: 7260753
relation: main_file
file_date_updated: 2020-07-14T12:47:19Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
publication: eLife
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Ephrin-B3 controls excitatory synapse density through cell-cell competition
for EphBs
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 8
year: '2019'
...
---
_id: '6046'
abstract:
- lang: eng
text: Sudden stress often triggers diverse, temporally structured gene expression
responses in microbes, but it is largely unknown how variable in time such responses
are and if genes respond in the same temporal order in every single cell. Here,
we quantified timing variability of individual promoters responding to sublethal
antibiotic stress using fluorescent reporters, microfluidics, and time‐lapse microscopy.
We identified lower and upper bounds that put definite constraints on timing variability,
which varies strongly among promoters and conditions. Timing variability can be
interpreted using results from statistical kinetics, which enable us to estimate
the number of rate‐limiting molecular steps underlying different responses. We
found that just a few critical steps control some responses while others rely
on dozens of steps. To probe connections between different stress responses, we
then tracked the temporal order and response time correlations of promoter pairs
in individual cells. Our results support that, when bacteria are exposed to the
antibiotic nitrofurantoin, the ensuing oxidative stress and SOS responses are
part of the same causal chain of molecular events. In contrast, under trimethoprim,
the acid stress response and the SOS response are part of different chains of
events running in parallel. Our approach reveals fundamental constraints on gene
expression timing and provides new insights into the molecular events that underlie
the timing of stress responses.
acknowledged_ssus:
- _id: Bio
article_number: e8470
article_processing_charge: No
author:
- first_name: Karin
full_name: Mitosch, Karin
id: 39B66846-F248-11E8-B48F-1D18A9856A87
last_name: Mitosch
- first_name: Georg
full_name: Rieckh, Georg
id: 34DA8BD6-F248-11E8-B48F-1D18A9856A87
last_name: Rieckh
- first_name: Mark Tobias
full_name: Bollenbach, Mark Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
citation:
ama: Mitosch K, Rieckh G, Bollenbach MT. Temporal order and precision of complex
stress responses in individual bacteria. Molecular systems biology. 2019;15(2).
doi:10.15252/msb.20188470
apa: Mitosch, K., Rieckh, G., & Bollenbach, M. T. (2019). Temporal order and
precision of complex stress responses in individual bacteria. Molecular Systems
Biology. Embo Press. https://doi.org/10.15252/msb.20188470
chicago: Mitosch, Karin, Georg Rieckh, and Mark Tobias Bollenbach. “Temporal Order
and Precision of Complex Stress Responses in Individual Bacteria.” Molecular
Systems Biology. Embo Press, 2019. https://doi.org/10.15252/msb.20188470.
ieee: K. Mitosch, G. Rieckh, and M. T. Bollenbach, “Temporal order and precision
of complex stress responses in individual bacteria,” Molecular systems biology,
vol. 15, no. 2. Embo Press, 2019.
ista: Mitosch K, Rieckh G, Bollenbach MT. 2019. Temporal order and precision of
complex stress responses in individual bacteria. Molecular systems biology. 15(2),
e8470.
mla: Mitosch, Karin, et al. “Temporal Order and Precision of Complex Stress Responses
in Individual Bacteria.” Molecular Systems Biology, vol. 15, no. 2, e8470,
Embo Press, 2019, doi:10.15252/msb.20188470.
short: K. Mitosch, G. Rieckh, M.T. Bollenbach, Molecular Systems Biology 15 (2019).
date_created: 2019-02-24T22:59:18Z
date_published: 2019-02-14T00:00:00Z
date_updated: 2023-08-24T14:49:53Z
day: '14'
department:
- _id: GaTk
doi: 10.15252/msb.20188470
external_id:
isi:
- '000459628300003'
pmid:
- '30765425'
intvolume: ' 15'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pubmed/30765425
month: '02'
oa: 1
oa_version: Submitted Version
pmid: 1
project:
- _id: 25E9AF9E-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P27201-B22
name: Revealing the mechanisms underlying drug interactions
- _id: 25EB3A80-B435-11E9-9278-68D0E5697425
grant_number: RGP0042/2013
name: Revealing the fundamental limits of cell growth
publication: Molecular systems biology
publication_status: published
publisher: Embo Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Temporal order and precision of complex stress responses in individual bacteria
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 15
year: '2019'
...
---
_id: '6105'
abstract:
- lang: eng
text: " Hosts can alter their strategy towards pathogens during their lifetime;
that is, they can show phenotypic plasticity in immunity or life history. Immune
priming is one such example, where a previous encounter with a pathogen confers
enhanced protection upon secondary challenge, resulting in reduced pathogen load
(i.e., resistance) and improved host survival. However, an initial encounter might
also enhance tolerance, particularly to less virulent opportunistic pathogens
that establish persistent infections. In this scenario, individuals are better
able to reduce the negative fecundity consequences that result from a high pathogen
burden. Finally, previous exposure may also lead to life‐history adjustments,
such as terminal investment into reproduction.\r\n Using different Drosophila
melanogaster host genotypes and two bacterial pathogens, Lactococcus lactis and
Pseudomonas entomophila, we tested whether previous exposure results in resistance
or tolerance and whether it modifies immune gene expression during an acute‐phase
infection (one day post‐challenge). We then asked whether previous pathogen exposure
affects chronic‐phase pathogen persistence and longer‐term survival (28 days post‐challenge).\r\n
\ We predicted that previous exposure would increase host resistance to an early
stage bacterial infection while it might come at a cost to host fecundity tolerance.
We reasoned that resistance would be due in part to stronger immune gene expression
after challenge. We expected that previous exposure would improve long‐term survival,
that it would reduce infection persistence, and we expected to find genetic variation
in these responses.\r\n We found that previous exposure to P. entomophila weakened
host resistance to a second infection independent of genotype and had no effect
on immune gene expression. Fecundity tolerance showed genotypic variation but
was not influenced by previous exposure. However, L. lactis persisted as a chronic
infection, whereas survivors cleared the more pathogenic P. entomophila infection.\r\n
\ To our knowledge, this is the first study that addresses host tolerance to
bacteria in relation to previous exposure, taking a multi‐faceted approach to
address the topic. Our results suggest that previous exposure comes with transient
costs to resistance during the early stage of infection in this host–pathogen
system and that infection persistence may be bacterium‐specific.\r\n"
article_processing_charge: No
article_type: original
author:
- first_name: Megan
full_name: Kutzer, Megan
id: 29D0B332-F248-11E8-B48F-1D18A9856A87
last_name: Kutzer
orcid: 0000-0002-8696-6978
- first_name: Joachim
full_name: Kurtz, Joachim
last_name: Kurtz
- first_name: Sophie A.O.
full_name: Armitage, Sophie A.O.
last_name: Armitage
citation:
ama: Kutzer M, Kurtz J, Armitage SAO. A multi-faceted approach testing the effects
of previous bacterial exposure on resistance and tolerance. Journal of Animal
Ecology. 2019;88(4):566-578. doi:10.1111/1365-2656.12953
apa: Kutzer, M., Kurtz, J., & Armitage, S. A. O. (2019). A multi-faceted approach
testing the effects of previous bacterial exposure on resistance and tolerance.
Journal of Animal Ecology. Wiley. https://doi.org/10.1111/1365-2656.12953
chicago: Kutzer, Megan, Joachim Kurtz, and Sophie A.O. Armitage. “A Multi-Faceted
Approach Testing the Effects of Previous Bacterial Exposure on Resistance and
Tolerance.” Journal of Animal Ecology. Wiley, 2019. https://doi.org/10.1111/1365-2656.12953.
ieee: M. Kutzer, J. Kurtz, and S. A. O. Armitage, “A multi-faceted approach testing
the effects of previous bacterial exposure on resistance and tolerance,” Journal
of Animal Ecology, vol. 88, no. 4. Wiley, pp. 566–578, 2019.
ista: Kutzer M, Kurtz J, Armitage SAO. 2019. A multi-faceted approach testing the
effects of previous bacterial exposure on resistance and tolerance. Journal of
Animal Ecology. 88(4), 566–578.
mla: Kutzer, Megan, et al. “A Multi-Faceted Approach Testing the Effects of Previous
Bacterial Exposure on Resistance and Tolerance.” Journal of Animal Ecology,
vol. 88, no. 4, Wiley, 2019, pp. 566–78, doi:10.1111/1365-2656.12953.
short: M. Kutzer, J. Kurtz, S.A.O. Armitage, Journal of Animal Ecology 88 (2019)
566–578.
date_created: 2019-03-17T22:59:15Z
date_published: 2019-04-01T00:00:00Z
date_updated: 2023-08-25T08:04:53Z
day: '01'
ddc:
- '570'
department:
- _id: SyCr
doi: 10.1111/1365-2656.12953
ec_funded: 1
external_id:
isi:
- '000467994800007'
file:
- access_level: open_access
checksum: 405cde15120de26018b3bd0dfa29986c
content_type: application/pdf
creator: dernst
date_created: 2019-03-18T07:43:06Z
date_updated: 2020-07-14T12:47:19Z
file_id: '6107'
file_name: 2019_JournalAnimalEcology_Kutzer.pdf
file_size: 1460662
relation: main_file
file_date_updated: 2020-07-14T12:47:19Z
has_accepted_license: '1'
intvolume: ' 88'
isi: 1
issue: '4'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 566-578
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Journal of Animal Ecology
publication_identifier:
eissn:
- '13652656'
issn:
- '00218790'
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '9806'
relation: research_data
status: public
scopus_import: '1'
status: public
title: A multi-faceted approach testing the effects of previous bacterial exposure
on resistance and tolerance
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 88
year: '2019'
...
---
_id: '6088'
abstract:
- lang: eng
text: P-Glycoprotein (ABCB1) and breast cancer resistance protein (ABCG2) are two
efflux transporters at the blood–brain barrier (BBB), which effectively restrict
brain distribution of diverse drugs, such as tyrosine kinase inhibitors. There
is a crucial need for pharmacological ABCB1 and ABCG2 inhibition protocols for
a more effective treatment of brain diseases. In the present study, seven marketed
drugs (osimertinib, erlotinib, nilotinib, imatinib, lapatinib, pazopanib, and
cyclosporine A) and one nonmarketed drug (tariquidar), with known in vitro ABCB1/ABCG2
inhibitory properties, were screened for their inhibitory potency at the BBB in
vivo. Positron emission tomography (PET) using the model ABCB1/ABCG2 substrate
[11C]erlotinib was performed in mice. Tested inhibitors were administered as i.v.
bolus injections at 30 min before the start of the PET scan, followed by a continuous
i.v. infusion for the duration of the PET scan. Five of the tested drugs increased
total distribution volume of [11C]erlotinib in the brain (VT,brain) compared to
vehicle-treated animals (tariquidar, + 69%; erlotinib, + 19% and +23% for the
21.5 mg/kg and the 43 mg/kg dose, respectively; imatinib, + 22%; lapatinib, +
25%; and cyclosporine A, + 49%). For all drugs, increases in [11C]erlotinib brain
distribution were lower than in Abcb1a/b(−/−)Abcg2(−/−) mice (+149%), which suggested
that only partial ABCB1/ABCG2 inhibition was reached at the mouse BBB. The plasma
concentrations of the tested drugs at the time of the PET scan were higher than
clinically achievable plasma concentrations. Some of the tested drugs led to significant
increases in blood radioactivity concentrations measured at the end of the PET
scan (erlotinib, + 103% and +113% for the 21.5 mg/kg and the 43 mg/kg dose, respectively;
imatinib, + 125%; and cyclosporine A, + 101%), which was most likely caused by
decreased hepatobiliary excretion of radioactivity. Taken together, our data suggest
that some marketed tyrosine kinase inhibitors may be repurposed to inhibit ABCB1
and ABCG2 at the BBB. From a clinical perspective, moderate increases in brain
delivery despite the administration of high i.v. doses as well as peripheral drug–drug
interactions due to transporter inhibition in clearance organs question the translatability
of this concept.
article_processing_charge: No
author:
- first_name: Alexander
full_name: Traxl, Alexander
last_name: Traxl
- first_name: Severin
full_name: Mairinger, Severin
last_name: Mairinger
- first_name: Thomas
full_name: Filip, Thomas
last_name: Filip
- first_name: Michael
full_name: Sauberer, Michael
last_name: Sauberer
- first_name: Johann
full_name: Stanek, Johann
last_name: Stanek
- first_name: Stefan
full_name: Poschner, Stefan
last_name: Poschner
- first_name: Walter
full_name: Jäger, Walter
last_name: Jäger
- first_name: Viktoria
full_name: Zoufal, Viktoria
last_name: Zoufal
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Nicolas
full_name: Tournier, Nicolas
last_name: Tournier
- first_name: Martin
full_name: Bauer, Martin
last_name: Bauer
- first_name: Thomas
full_name: Wanek, Thomas
last_name: Wanek
- first_name: Oliver
full_name: Langer, Oliver
last_name: Langer
citation:
ama: Traxl A, Mairinger S, Filip T, et al. Inhibition of ABCB1 and ABCG2 at the
mouse blood-brain barrier with marketed drugs to improve brain delivery of the
model ABCB1/ABCG2 substrate [11C]erlotinib. Molecular Pharmaceutics. 2019;16(3):1282-1293.
doi:10.1021/acs.molpharmaceut.8b01217
apa: Traxl, A., Mairinger, S., Filip, T., Sauberer, M., Stanek, J., Poschner, S.,
… Langer, O. (2019). Inhibition of ABCB1 and ABCG2 at the mouse blood-brain barrier
with marketed drugs to improve brain delivery of the model ABCB1/ABCG2 substrate
[11C]erlotinib. Molecular Pharmaceutics. American Chemical Society. https://doi.org/10.1021/acs.molpharmaceut.8b01217
chicago: Traxl, Alexander, Severin Mairinger, Thomas Filip, Michael Sauberer, Johann
Stanek, Stefan Poschner, Walter Jäger, et al. “Inhibition of ABCB1 and ABCG2 at
the Mouse Blood-Brain Barrier with Marketed Drugs to Improve Brain Delivery of
the Model ABCB1/ABCG2 Substrate [11C]Erlotinib.” Molecular Pharmaceutics.
American Chemical Society, 2019. https://doi.org/10.1021/acs.molpharmaceut.8b01217.
ieee: A. Traxl et al., “Inhibition of ABCB1 and ABCG2 at the mouse blood-brain
barrier with marketed drugs to improve brain delivery of the model ABCB1/ABCG2
substrate [11C]erlotinib,” Molecular Pharmaceutics, vol. 16, no. 3. American
Chemical Society, pp. 1282–1293, 2019.
ista: Traxl A, Mairinger S, Filip T, Sauberer M, Stanek J, Poschner S, Jäger W,
Zoufal V, Novarino G, Tournier N, Bauer M, Wanek T, Langer O. 2019. Inhibition
of ABCB1 and ABCG2 at the mouse blood-brain barrier with marketed drugs to improve
brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib. Molecular Pharmaceutics.
16(3), 1282–1293.
mla: Traxl, Alexander, et al. “Inhibition of ABCB1 and ABCG2 at the Mouse Blood-Brain
Barrier with Marketed Drugs to Improve Brain Delivery of the Model ABCB1/ABCG2
Substrate [11C]Erlotinib.” Molecular Pharmaceutics, vol. 16, no. 3, American
Chemical Society, 2019, pp. 1282–93, doi:10.1021/acs.molpharmaceut.8b01217.
short: A. Traxl, S. Mairinger, T. Filip, M. Sauberer, J. Stanek, S. Poschner, W.
Jäger, V. Zoufal, G. Novarino, N. Tournier, M. Bauer, T. Wanek, O. Langer, Molecular
Pharmaceutics 16 (2019) 1282–1293.
date_created: 2019-03-10T22:59:19Z
date_published: 2019-03-04T00:00:00Z
date_updated: 2023-08-25T08:02:51Z
day: '04'
department:
- _id: GaNo
doi: 10.1021/acs.molpharmaceut.8b01217
external_id:
isi:
- '000460600400031'
pmid:
- '30694684'
intvolume: ' 16'
isi: 1
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
page: 1282-1293
pmid: 1
publication: Molecular Pharmaceutics
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Inhibition of ABCB1 and ABCG2 at the mouse blood-brain barrier with marketed
drugs to improve brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 16
year: '2019'
...
---
_id: '6087'
abstract:
- lang: eng
text: Cell fate specification by lateral inhibition typically involves contact signaling
through the Delta-Notch signaling pathway. However, whether this is the only signaling
mode mediating lateral inhibition remains unclear. Here we show that in zebrafish
oogenesis, a group of cells within the granulosa cell layer at the oocyte animal
pole acquire elevated levels of the transcriptional coactivator TAZ in their nuclei.
One of these cells, the future micropyle precursor cell (MPC), accumulates increasingly
high levels of nuclear TAZ and grows faster than its surrounding cells, mechanically
compressing those cells, which ultimately lose TAZ from their nuclei. Strikingly,
relieving neighbor-cell compression by MPC ablation or aspiration restores nuclear
TAZ accumulation in neighboring cells, eventually leading to MPC re-specification
from these cells. Conversely, MPC specification is defective in taz−/− follicles.
These findings uncover a novel mode of lateral inhibition in cell fate specification
based on mechanical signals controlling TAZ activity.
acknowledged_ssus:
- _id: Bio
- _id: EM-Fac
- _id: LifeSc
acknowledgement: We thank Roland Dosch, Makoto Furutani-Seiki, Brian Link, Mary Mullins,
and Masazumi Tada for providing transgenic and/or mutant zebrafish lines; Alexandra
Schauer, Shayan Shami-Pour, and the rest of the Heisenberg lab for technical assistance
and feedback on the manuscript; and the Bioimaging, Electron Microscopy, and Zebrafish
facilities of IST Austria for continuous support. This work was supported by an
ERC advanced grant ( MECSPEC to C.-P.H.).
article_processing_charge: No
article_type: original
author:
- first_name: Peng
full_name: Xia, Peng
id: 4AB6C7D0-F248-11E8-B48F-1D18A9856A87
last_name: Xia
orcid: 0000-0002-5419-7756
- first_name: Daniel J
full_name: Gütl, Daniel J
id: 381929CE-F248-11E8-B48F-1D18A9856A87
last_name: Gütl
- first_name: Vanessa
full_name: Zheden, Vanessa
id: 39C5A68A-F248-11E8-B48F-1D18A9856A87
last_name: Zheden
orcid: 0000-0002-9438-4783
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Xia P, Gütl DJ, Zheden V, Heisenberg C-PJ. Lateral inhibition in cell specification
mediated by mechanical signals modulating TAZ activity. Cell. 2019;176(6):1379-1392.e14.
doi:10.1016/j.cell.2019.01.019
apa: Xia, P., Gütl, D. J., Zheden, V., & Heisenberg, C.-P. J. (2019). Lateral
inhibition in cell specification mediated by mechanical signals modulating TAZ
activity. Cell. Elsevier. https://doi.org/10.1016/j.cell.2019.01.019
chicago: Xia, Peng, Daniel J Gütl, Vanessa Zheden, and Carl-Philipp J Heisenberg.
“Lateral Inhibition in Cell Specification Mediated by Mechanical Signals Modulating
TAZ Activity.” Cell. Elsevier, 2019. https://doi.org/10.1016/j.cell.2019.01.019.
ieee: P. Xia, D. J. Gütl, V. Zheden, and C.-P. J. Heisenberg, “Lateral inhibition
in cell specification mediated by mechanical signals modulating TAZ activity,”
Cell, vol. 176, no. 6. Elsevier, p. 1379–1392.e14, 2019.
ista: Xia P, Gütl DJ, Zheden V, Heisenberg C-PJ. 2019. Lateral inhibition in cell
specification mediated by mechanical signals modulating TAZ activity. Cell. 176(6),
1379–1392.e14.
mla: Xia, Peng, et al. “Lateral Inhibition in Cell Specification Mediated by Mechanical
Signals Modulating TAZ Activity.” Cell, vol. 176, no. 6, Elsevier, 2019,
p. 1379–1392.e14, doi:10.1016/j.cell.2019.01.019.
short: P. Xia, D.J. Gütl, V. Zheden, C.-P.J. Heisenberg, Cell 176 (2019) 1379–1392.e14.
date_created: 2019-03-10T22:59:19Z
date_published: 2019-03-07T00:00:00Z
date_updated: 2023-08-25T08:02:23Z
day: '07'
department:
- _id: CaHe
- _id: EM-Fac
doi: 10.1016/j.cell.2019.01.019
ec_funded: 1
external_id:
isi:
- '000460509600013'
pmid:
- '30773315'
intvolume: ' 176'
isi: 1
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cell.2019.01.019
month: '03'
oa: 1
oa_version: Published Version
page: 1379-1392.e14
pmid: 1
project:
- _id: 260F1432-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742573'
name: Interaction and feedback between cell mechanics and fate specification in
vertebrate gastrulation
publication: Cell
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/in-zebrafish-eggs-most-rapidly-growing-cell-inhibits-its-neighbours-through-mechanical-signals/
scopus_import: '1'
status: public
title: Lateral inhibition in cell specification mediated by mechanical signals modulating
TAZ activity
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 176
year: '2019'
...
---
_id: '9806'
abstract:
- lang: eng
text: 1. Hosts can alter their strategy towards pathogens during their lifetime,
i.e., they can show phenotypic plasticity in immunity or life history. Immune
priming is one such example, where a previous encounter with a pathogen confers
enhanced protection upon secondary challenge, resulting in reduced pathogen load
(i.e. resistance) and improved host survival. However, an initial encounter might
also enhance tolerance, particularly to less virulent opportunistic pathogens
that establish persistent infections. In this scenario, individuals are better
able to reduce the negative fitness consequences that result from a high pathogen
load. Finally, previous exposure may also lead to life history adjustments, such
as terminal investment into reproduction. 2. Using different Drosophila melanogaster
host genotypes and two bacterial pathogens, Lactococcus lactis and Pseudomonas
entomophila, we tested if previous exposure results in resistance or tolerance
and whether it modifies immune gene expression during an acute-phase infection
(one day post-challenge). We then asked if previous pathogen exposure affects
chronic-phase pathogen persistence and longer-term survival (28 days post-challenge).
3. We predicted that previous exposure would increase host resistance to an early
stage bacterial infection while it might come at a cost to host fecundity tolerance.
We reasoned that resistance would be due in part to stronger immune gene expression
after challenge. We expected that previous exposure would improve long-term survival,
that it would reduce infection persistence, and we expected to find genetic variation
in these responses. 4. We found that previous exposure to P. entomophila weakened
host resistance to a second infection independent of genotype and had no effect
on immune gene expression. Fecundity tolerance showed genotypic variation but
was not influenced by previous exposure. However, L. lactis persisted as a chronic
infection, whereas survivors cleared the more pathogenic P. entomophila infection.
5. To our knowledge, this is the first study that addresses host tolerance to
bacteria in relation to previous exposure, taking a multi-faceted approach to
address the topic. Our results suggest that previous exposure comes with transient
costs to resistance during the early stage of infection in this host-pathogen
system and that infection persistence may be bacterium-specific.
article_processing_charge: No
author:
- first_name: Megan
full_name: Kutzer, Megan
id: 29D0B332-F248-11E8-B48F-1D18A9856A87
last_name: Kutzer
orcid: 0000-0002-8696-6978
- first_name: Joachim
full_name: Kurtz, Joachim
last_name: Kurtz
- first_name: Sophie A.O.
full_name: Armitage, Sophie A.O.
last_name: Armitage
citation:
ama: 'Kutzer M, Kurtz J, Armitage SAO. Data from: A multi-faceted approach testing
the effects of previous bacterial exposure on resistance and tolerance. 2019.
doi:10.5061/dryad.9kj41f0'
apa: 'Kutzer, M., Kurtz, J., & Armitage, S. A. O. (2019). Data from: A multi-faceted
approach testing the effects of previous bacterial exposure on resistance and
tolerance. Dryad. https://doi.org/10.5061/dryad.9kj41f0'
chicago: 'Kutzer, Megan, Joachim Kurtz, and Sophie A.O. Armitage. “Data from: A
Multi-Faceted Approach Testing the Effects of Previous Bacterial Exposure on Resistance
and Tolerance.” Dryad, 2019. https://doi.org/10.5061/dryad.9kj41f0.'
ieee: 'M. Kutzer, J. Kurtz, and S. A. O. Armitage, “Data from: A multi-faceted approach
testing the effects of previous bacterial exposure on resistance and tolerance.”
Dryad, 2019.'
ista: 'Kutzer M, Kurtz J, Armitage SAO. 2019. Data from: A multi-faceted approach
testing the effects of previous bacterial exposure on resistance and tolerance,
Dryad, 10.5061/dryad.9kj41f0.'
mla: 'Kutzer, Megan, et al. Data from: A Multi-Faceted Approach Testing the Effects
of Previous Bacterial Exposure on Resistance and Tolerance. Dryad, 2019, doi:10.5061/dryad.9kj41f0.'
short: M. Kutzer, J. Kurtz, S.A.O. Armitage, (2019).
date_created: 2021-08-06T12:06:40Z
date_published: 2019-02-05T00:00:00Z
date_updated: 2023-08-25T08:04:52Z
day: '05'
department:
- _id: SyCr
doi: 10.5061/dryad.9kj41f0
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.9kj41f0
month: '02'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '6105'
relation: used_in_publication
status: public
status: public
title: 'Data from: A multi-faceted approach testing the effects of previous bacterial
exposure on resistance and tolerance'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2019'
...
---
_id: '6086'
abstract:
- lang: eng
text: We show that linear analytic cocycles where all Lyapunov exponents are negative
infinite are nilpotent. For such one-frequency cocycles we show that they can
be analytically conjugated to an upper triangular cocycle or a Jordan normal form.
As a consequence, an arbitrarily small analytic perturbation leads to distinct
Lyapunov exponents. Moreover, in the one-frequency case where the th Lyapunov
exponent is finite and the st negative infinite, we obtain a simple criterion
for domination in which case there is a splitting into a nilpotent part and an
invertible part.
article_processing_charge: No
author:
- first_name: Christian
full_name: Sadel, Christian
id: 4760E9F8-F248-11E8-B48F-1D18A9856A87
last_name: Sadel
orcid: 0000-0001-8255-3968
- first_name: Disheng
full_name: Xu, Disheng
last_name: Xu
citation:
ama: Sadel C, Xu D. Singular analytic linear cocycles with negative infinite Lyapunov
exponents. Ergodic Theory and Dynamical Systems. 2019;39(4):1082-1098.
doi:10.1017/etds.2017.52
apa: Sadel, C., & Xu, D. (2019). Singular analytic linear cocycles with negative
infinite Lyapunov exponents. Ergodic Theory and Dynamical Systems. Cambridge
University Press. https://doi.org/10.1017/etds.2017.52
chicago: Sadel, Christian, and Disheng Xu. “Singular Analytic Linear Cocycles with
Negative Infinite Lyapunov Exponents.” Ergodic Theory and Dynamical Systems.
Cambridge University Press, 2019. https://doi.org/10.1017/etds.2017.52.
ieee: C. Sadel and D. Xu, “Singular analytic linear cocycles with negative infinite
Lyapunov exponents,” Ergodic Theory and Dynamical Systems, vol. 39, no.
4. Cambridge University Press, pp. 1082–1098, 2019.
ista: Sadel C, Xu D. 2019. Singular analytic linear cocycles with negative infinite
Lyapunov exponents. Ergodic Theory and Dynamical Systems. 39(4), 1082–1098.
mla: Sadel, Christian, and Disheng Xu. “Singular Analytic Linear Cocycles with Negative
Infinite Lyapunov Exponents.” Ergodic Theory and Dynamical Systems, vol.
39, no. 4, Cambridge University Press, 2019, pp. 1082–98, doi:10.1017/etds.2017.52.
short: C. Sadel, D. Xu, Ergodic Theory and Dynamical Systems 39 (2019) 1082–1098.
date_created: 2019-03-10T22:59:18Z
date_published: 2019-04-01T00:00:00Z
date_updated: 2023-08-25T08:03:30Z
day: '01'
department:
- _id: LaEr
doi: 10.1017/etds.2017.52
ec_funded: 1
external_id:
arxiv:
- '1601.06118'
isi:
- '000459725600012'
intvolume: ' 39'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1601.06118
month: '04'
oa: 1
oa_version: Preprint
page: 1082-1098
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Ergodic Theory and Dynamical Systems
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Singular analytic linear cocycles with negative infinite Lyapunov exponents
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 39
year: '2019'
...
---
_id: '6102'
abstract:
- lang: eng
text: 'Light is a union of electric and magnetic fields, and nowhere is the complex
relationship between these fields more evident than in the near fields of nanophotonic
structures. There, complicated electric and magnetic fields varying over subwavelength
scales are generally present, which results in photonic phenomena such as extraordinary
optical momentum, superchiral fields, and a complex spatial evolution of optical
singularities. An understanding of such phenomena requires nanoscale measurements
of the complete optical field vector. Although the sensitivity of near- field
scanning optical microscopy to the complete electromagnetic field was recently
demonstrated, a separation of different components required a priori knowledge
of the sample. Here, we introduce a robust algorithm that can disentangle all
six electric and magnetic field components from a single near-field measurement
without any numerical modeling of the structure. As examples, we unravel the fields
of two prototypical nanophotonic structures: a photonic crystal waveguide and
a plasmonic nanowire. These results pave the way for new studies of complex photonic
phenomena at the nanoscale and for the design of structures that optimize their
optical behavior.'
article_number: '28'
article_processing_charge: No
author:
- first_name: B.
full_name: Le Feber, B.
last_name: Le Feber
- first_name: J. E.
full_name: Sipe, J. E.
last_name: Sipe
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: L.
full_name: Kuipers, L.
last_name: Kuipers
- first_name: N.
full_name: Rotenberg, N.
last_name: Rotenberg
citation:
ama: 'Le Feber B, Sipe JE, Wulf M, Kuipers L, Rotenberg N. A full vectorial mapping
of nanophotonic light fields. Light: Science and Applications. 2019;8(1).
doi:10.1038/s41377-019-0124-3'
apa: 'Le Feber, B., Sipe, J. E., Wulf, M., Kuipers, L., & Rotenberg, N. (2019).
A full vectorial mapping of nanophotonic light fields. Light: Science and Applications.
Springer Nature. https://doi.org/10.1038/s41377-019-0124-3'
chicago: 'Le Feber, B., J. E. Sipe, Matthias Wulf, L. Kuipers, and N. Rotenberg.
“A Full Vectorial Mapping of Nanophotonic Light Fields.” Light: Science and
Applications. Springer Nature, 2019. https://doi.org/10.1038/s41377-019-0124-3.'
ieee: 'B. Le Feber, J. E. Sipe, M. Wulf, L. Kuipers, and N. Rotenberg, “A full vectorial
mapping of nanophotonic light fields,” Light: Science and Applications,
vol. 8, no. 1. Springer Nature, 2019.'
ista: 'Le Feber B, Sipe JE, Wulf M, Kuipers L, Rotenberg N. 2019. A full vectorial
mapping of nanophotonic light fields. Light: Science and Applications. 8(1), 28.'
mla: 'Le Feber, B., et al. “A Full Vectorial Mapping of Nanophotonic Light Fields.”
Light: Science and Applications, vol. 8, no. 1, 28, Springer Nature, 2019,
doi:10.1038/s41377-019-0124-3.'
short: 'B. Le Feber, J.E. Sipe, M. Wulf, L. Kuipers, N. Rotenberg, Light: Science
and Applications 8 (2019).'
date_created: 2019-03-17T22:59:13Z
date_published: 2019-03-06T00:00:00Z
date_updated: 2023-08-25T08:06:10Z
day: '06'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1038/s41377-019-0124-3
external_id:
arxiv:
- '1803.10145'
isi:
- '000460470700004'
file:
- access_level: open_access
checksum: d71e528cff9c56f70ccc29dd7005257f
content_type: application/pdf
creator: dernst
date_created: 2019-03-18T08:08:22Z
date_updated: 2020-07-14T12:47:19Z
file_id: '6108'
file_name: 2019_Light_LeFeber.pdf
file_size: 1119947
relation: main_file
file_date_updated: 2020-07-14T12:47:19Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
issue: '1'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
publication: 'Light: Science and Applications'
publication_identifier:
eissn:
- '20477538'
issn:
- '20955545'
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: A full vectorial mapping of nanophotonic light fields
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 8
year: '2019'
...
---
_id: '6104'
abstract:
- lang: eng
text: Abiotic stress poses constant challenges for plant survival and is a serious
problem for global agricultural productivity. On a molecular level, stress conditions
result in elevation of reactive oxygen species (ROS) production causing oxidative
stress associated with oxidation of proteins and nucleic acids as well as impairment
of membrane functions. Adaptation of root growth to ROS accumulation is facilitated
through modification of auxin and cytokinin hormone homeostasis. Here, we report
that in Arabidopsis root meristem, ROS-induced changes of auxin levels correspond
to decreased abundance of PIN auxin efflux carriers at the plasma membrane (PM).
Specifically, increase in H2O2 levels affects PIN2 endocytic recycling. We show
that the PIN2 intracellular trafficking during adaptation to oxidative stress
requires the function of the ADP-ribosylation factor (ARF)-guanine-nucleotide
exchange factor (GEF) BEN1, an actin-associated regulator of the trafficking from
the PM to early endosomes and, presumably, indirectly, trafficking to the vacuoles.
We propose that H2O2 levels affect the actin dynamics thus modulating ARF-GEF-dependent
trafficking of PIN2. This mechanism provides a way how root growth acclimates
to stress and adapts to a changing environment.
article_processing_charge: No
author:
- first_name: Marta
full_name: Zwiewka, Marta
last_name: Zwiewka
- first_name: Agnieszka
full_name: Bielach, Agnieszka
last_name: Bielach
- first_name: Prashanth
full_name: Tamizhselvan, Prashanth
last_name: Tamizhselvan
- first_name: Sharmila
full_name: Madhavan, Sharmila
last_name: Madhavan
- first_name: Eman Elrefaay
full_name: Ryad, Eman Elrefaay
last_name: Ryad
- first_name: Shutang
full_name: Tan, Shutang
id: 2DE75584-F248-11E8-B48F-1D18A9856A87
last_name: Tan
orcid: 0000-0002-0471-8285
- first_name: Mónika
full_name: Hrtyan, Mónika
id: 45A71A74-F248-11E8-B48F-1D18A9856A87
last_name: Hrtyan
- first_name: Petre
full_name: Dobrev, Petre
last_name: Dobrev
- first_name: Radomira
full_name: Vanková, Radomira
last_name: Vanková
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Vanesa B.
full_name: Tognetti, Vanesa B.
last_name: Tognetti
citation:
ama: Zwiewka M, Bielach A, Tamizhselvan P, et al. Root adaptation to H2O2-induced
oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking.
Plant and Cell Physiology. 2019;60(2):255-273. doi:10.1093/pcp/pcz001
apa: Zwiewka, M., Bielach, A., Tamizhselvan, P., Madhavan, S., Ryad, E. E., Tan,
S., … Tognetti, V. B. (2019). Root adaptation to H2O2-induced oxidative stress
by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking. Plant and Cell
Physiology. Oxford University Press. https://doi.org/10.1093/pcp/pcz001
chicago: Zwiewka, Marta, Agnieszka Bielach, Prashanth Tamizhselvan, Sharmila Madhavan,
Eman Elrefaay Ryad, Shutang Tan, Mónika Hrtyan, et al. “Root Adaptation to H2O2-Induced
Oxidative Stress by ARF-GEF BEN1- and Cytoskeleton-Mediated PIN2 Trafficking.”
Plant and Cell Physiology. Oxford University Press, 2019. https://doi.org/10.1093/pcp/pcz001.
ieee: M. Zwiewka et al., “Root adaptation to H2O2-induced oxidative stress
by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking,” Plant and Cell
Physiology, vol. 60, no. 2. Oxford University Press, pp. 255–273, 2019.
ista: Zwiewka M, Bielach A, Tamizhselvan P, Madhavan S, Ryad EE, Tan S, Hrtyan M,
Dobrev P, Vanková R, Friml J, Tognetti VB. 2019. Root adaptation to H2O2-induced
oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated PIN2 trafficking.
Plant and Cell Physiology. 60(2), 255–273.
mla: Zwiewka, Marta, et al. “Root Adaptation to H2O2-Induced Oxidative Stress by
ARF-GEF BEN1- and Cytoskeleton-Mediated PIN2 Trafficking.” Plant and Cell Physiology,
vol. 60, no. 2, Oxford University Press, 2019, pp. 255–73, doi:10.1093/pcp/pcz001.
short: M. Zwiewka, A. Bielach, P. Tamizhselvan, S. Madhavan, E.E. Ryad, S. Tan,
M. Hrtyan, P. Dobrev, R. Vanková, J. Friml, V.B. Tognetti, Plant and Cell Physiology
60 (2019) 255–273.
date_created: 2019-03-17T22:59:14Z
date_published: 2019-02-01T00:00:00Z
date_updated: 2023-08-25T08:05:28Z
day: '01'
department:
- _id: JiFr
doi: 10.1093/pcp/pcz001
external_id:
isi:
- '000459634300002'
pmid:
- '30668780'
intvolume: ' 60'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa_version: None
page: 255-273
pmid: 1
publication: Plant and Cell Physiology
publication_identifier:
eissn:
- 1471-9053
issn:
- 0032-0781
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Root adaptation to H2O2-induced oxidative stress by ARF-GEF BEN1- and cytoskeleton-mediated
PIN2 trafficking
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 60
year: '2019'
...
---
_id: '6191'
abstract:
- lang: eng
text: The formation of self-organized patterns is key to the morphogenesis of multicellular
organisms, although a comprehensive theory of biological pattern formation is
still lacking. Here, we propose a minimal model combining tissue mechanics with
morphogen turnover and transport to explore routes to patterning. Our active description
couples morphogen reaction and diffusion, which impact cell differentiation and
tissue mechanics, to a two-phase poroelastic rheology, where one tissue phase
consists of a poroelastic cell network and the other one of a permeating extracellular
fluid, which provides a feedback by actively transporting morphogens. While this
model encompasses previous theories approximating tissues to inert monophasic
media, such as Turing’s reaction–diffusion model, it overcomes some of their key
limitations permitting pattern formation via any two-species biochemical kinetics
due to mechanically induced cross-diffusion flows. Moreover, we describe a qualitatively
different advection-driven Keller–Segel instability which allows for the formation
of patterns with a single morphogen and whose fundamental mode pattern robustly
scales with tissue size. We discuss the potential relevance of these findings
for tissue morphogenesis.
article_processing_charge: No
author:
- first_name: Pierre
full_name: Recho, Pierre
last_name: Recho
- first_name: Adrien
full_name: Hallou, Adrien
last_name: Hallou
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
citation:
ama: Recho P, Hallou A, Hannezo EB. Theory of mechanochemical patterning in biphasic
biological tissues. Proceedings of the National Academy of Sciences of the
United States of America. 2019;116(12):5344-5349. doi:10.1073/pnas.1813255116
apa: Recho, P., Hallou, A., & Hannezo, E. B. (2019). Theory of mechanochemical
patterning in biphasic biological tissues. Proceedings of the National Academy
of Sciences of the United States of America. National Academy of Sciences.
https://doi.org/10.1073/pnas.1813255116
chicago: Recho, Pierre, Adrien Hallou, and Edouard B Hannezo. “Theory of Mechanochemical
Patterning in Biphasic Biological Tissues.” Proceedings of the National Academy
of Sciences of the United States of America. National Academy of Sciences,
2019. https://doi.org/10.1073/pnas.1813255116.
ieee: P. Recho, A. Hallou, and E. B. Hannezo, “Theory of mechanochemical patterning
in biphasic biological tissues,” Proceedings of the National Academy of Sciences
of the United States of America, vol. 116, no. 12. National Academy of Sciences,
pp. 5344–5349, 2019.
ista: Recho P, Hallou A, Hannezo EB. 2019. Theory of mechanochemical patterning
in biphasic biological tissues. Proceedings of the National Academy of Sciences
of the United States of America. 116(12), 5344–5349.
mla: Recho, Pierre, et al. “Theory of Mechanochemical Patterning in Biphasic Biological
Tissues.” Proceedings of the National Academy of Sciences of the United States
of America, vol. 116, no. 12, National Academy of Sciences, 2019, pp. 5344–49,
doi:10.1073/pnas.1813255116.
short: P. Recho, A. Hallou, E.B. Hannezo, Proceedings of the National Academy of
Sciences of the United States of America 116 (2019) 5344–5349.
date_created: 2019-03-31T21:59:13Z
date_published: 2019-03-19T00:00:00Z
date_updated: 2023-08-25T08:57:30Z
day: '19'
ddc:
- '570'
department:
- _id: EdHa
doi: 10.1073/pnas.1813255116
external_id:
isi:
- '000461679000027'
pmid:
- '30819884'
file:
- access_level: open_access
checksum: 8b67eee0ea8e5db61583e4d485215258
content_type: application/pdf
creator: dernst
date_created: 2019-04-03T14:10:30Z
date_updated: 2020-07-14T12:47:23Z
file_id: '6193'
file_name: 2019_PNAS_Recho.pdf
file_size: 3456045
relation: main_file
file_date_updated: 2020-07-14T12:47:23Z
has_accepted_license: '1'
intvolume: ' 116'
isi: 1
issue: '12'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 5344-5349
pmid: 1
project:
- _id: 268294B6-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P31639
name: Active mechano-chemical description of the cell cytoskeleton
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_identifier:
eissn:
- '10916490'
issn:
- '00278424'
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
related_material:
link:
- relation: supplementary_material
url: www.pnas.org/lookup/suppl/doi:10.1073/pnas.1813255116/-/DCSupplemental
scopus_import: '1'
status: public
title: Theory of mechanochemical patterning in biphasic biological tissues
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 116
year: '2019'
...
---
_id: '6190'
abstract:
- lang: eng
text: "Increased levels of the chemokine CCL2 in cancer patients are associated
with poor prognosis. Experimental evidence suggests that CCL2 correlates with
inflammatory monocyte recruitment and induction of vascular activation, but the
functionality remains open. Here, we show that endothelial Ccr2 facilitates pulmonary
metastasis using an endothelial-specific Ccr2-deficient mouse model (Ccr2ecKO).
Similar levels of circulating monocytes and equal leukocyte recruitment to metastatic
lesions of Ccr2ecKO and Ccr2fl/fl littermates were observed. The absence of endothelial
Ccr2 strongly reduced pulmonary metastasis, while the primary tumor growth was
unaffected. Despite a comparable cytokine milieu in Ccr2ecKO and Ccr2fl/fl littermates
the absence of vascular permeability induction was observed only in Ccr2ecKO mice.
CCL2 stimulation of pulmonary endothelial cells resulted in increased phosphorylation
of MLC2, endothelial cell retraction, and vascular leakiness that was blocked
by an addition of a CCR2 inhibitor. These data demonstrate that endothelial CCR2
expression is required for tumor cell extravasation and pulmonary metastasis.\r\n\r\nImplications:
The findings provide mechanistic insight into how CCL2–CCR2 signaling in endothelial
cells promotes their activation through myosin light chain phosphorylation, resulting
in endothelial retraction and enhanced tumor cell migration and metastasis."
article_processing_charge: No
article_type: original
author:
- first_name: Marko
full_name: Roblek, Marko
id: 3047D808-F248-11E8-B48F-1D18A9856A87
last_name: Roblek
orcid: 0000-0001-9588-1389
- first_name: Darya
full_name: Protsyuk, Darya
last_name: Protsyuk
- first_name: Paul F.
full_name: Becker, Paul F.
last_name: Becker
- first_name: Cristina
full_name: Stefanescu, Cristina
last_name: Stefanescu
- first_name: Christian
full_name: Gorzelanny, Christian
last_name: Gorzelanny
- first_name: Jesus F.
full_name: Glaus Garzon, Jesus F.
last_name: Glaus Garzon
- first_name: Lucia
full_name: Knopfova, Lucia
last_name: Knopfova
- first_name: Mathias
full_name: Heikenwalder, Mathias
last_name: Heikenwalder
- first_name: Bruno
full_name: Luckow, Bruno
last_name: Luckow
- first_name: Stefan W.
full_name: Schneider, Stefan W.
last_name: Schneider
- first_name: Lubor
full_name: Borsig, Lubor
last_name: Borsig
citation:
ama: Roblek M, Protsyuk D, Becker PF, et al. CCL2 is a vascular permeability factor
inducing CCR2-dependent endothelial retraction during lung metastasis. Molecular
Cancer Research. 2019;17(3):783-793. doi:10.1158/1541-7786.MCR-18-0530
apa: Roblek, M., Protsyuk, D., Becker, P. F., Stefanescu, C., Gorzelanny, C., Glaus
Garzon, J. F., … Borsig, L. (2019). CCL2 is a vascular permeability factor inducing
CCR2-dependent endothelial retraction during lung metastasis. Molecular Cancer
Research. AACR. https://doi.org/10.1158/1541-7786.MCR-18-0530
chicago: Roblek, Marko, Darya Protsyuk, Paul F. Becker, Cristina Stefanescu, Christian
Gorzelanny, Jesus F. Glaus Garzon, Lucia Knopfova, et al. “CCL2 Is a Vascular
Permeability Factor Inducing CCR2-Dependent Endothelial Retraction during Lung
Metastasis.” Molecular Cancer Research. AACR, 2019. https://doi.org/10.1158/1541-7786.MCR-18-0530.
ieee: M. Roblek et al., “CCL2 is a vascular permeability factor inducing
CCR2-dependent endothelial retraction during lung metastasis,” Molecular Cancer
Research, vol. 17, no. 3. AACR, pp. 783–793, 2019.
ista: Roblek M, Protsyuk D, Becker PF, Stefanescu C, Gorzelanny C, Glaus Garzon
JF, Knopfova L, Heikenwalder M, Luckow B, Schneider SW, Borsig L. 2019. CCL2 is
a vascular permeability factor inducing CCR2-dependent endothelial retraction
during lung metastasis. Molecular Cancer Research. 17(3), 783–793.
mla: Roblek, Marko, et al. “CCL2 Is a Vascular Permeability Factor Inducing CCR2-Dependent
Endothelial Retraction during Lung Metastasis.” Molecular Cancer Research,
vol. 17, no. 3, AACR, 2019, pp. 783–93, doi:10.1158/1541-7786.MCR-18-0530.
short: M. Roblek, D. Protsyuk, P.F. Becker, C. Stefanescu, C. Gorzelanny, J.F. Glaus
Garzon, L. Knopfova, M. Heikenwalder, B. Luckow, S.W. Schneider, L. Borsig, Molecular
Cancer Research 17 (2019) 783–793.
date_created: 2019-03-31T21:59:12Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-08-25T08:57:01Z
day: '01'
department:
- _id: DaSi
doi: 10.1158/1541-7786.MCR-18-0530
external_id:
isi:
- '000460099800012'
pmid:
- '30552233'
intvolume: ' 17'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1158/1541-7786.MCR-18-0530
month: '03'
oa: 1
oa_version: Published Version
page: 783-793
pmid: 1
publication: Molecular Cancer Research
publication_identifier:
eissn:
- '15573125'
issn:
- '15417786'
publication_status: published
publisher: AACR
quality_controlled: '1'
scopus_import: '1'
status: public
title: CCL2 is a vascular permeability factor inducing CCR2-dependent endothelial
retraction during lung metastasis
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 17
year: '2019'
...
---
_id: '6230'
abstract:
- lang: eng
text: Great care is needed when interpreting claims about the genetic basis of human
variation based on data from genome-wide association studies.
article_number: e45380
article_processing_charge: No
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Joachim
full_name: Hermisson, Joachim
last_name: Hermisson
- first_name: Magnus
full_name: Nordborg, Magnus
last_name: Nordborg
citation:
ama: Barton NH, Hermisson J, Nordborg M. Why structure matters. eLife. 2019;8.
doi:10.7554/eLife.45380
apa: Barton, N. H., Hermisson, J., & Nordborg, M. (2019). Why structure matters.
ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.45380
chicago: Barton, Nicholas H, Joachim Hermisson, and Magnus Nordborg. “Why Structure
Matters.” ELife. eLife Sciences Publications, 2019. https://doi.org/10.7554/eLife.45380.
ieee: N. H. Barton, J. Hermisson, and M. Nordborg, “Why structure matters,” eLife,
vol. 8. eLife Sciences Publications, 2019.
ista: Barton NH, Hermisson J, Nordborg M. 2019. Why structure matters. eLife. 8,
e45380.
mla: Barton, Nicholas H., et al. “Why Structure Matters.” ELife, vol. 8,
e45380, eLife Sciences Publications, 2019, doi:10.7554/eLife.45380.
short: N.H. Barton, J. Hermisson, M. Nordborg, ELife 8 (2019).
date_created: 2019-04-07T21:59:15Z
date_published: 2019-03-21T00:00:00Z
date_updated: 2023-08-25T08:59:38Z
day: '21'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.7554/eLife.45380
external_id:
isi:
- '000461988300001'
file:
- access_level: open_access
checksum: 130d7544b57df4a6787e1263c2d7ea43
content_type: application/pdf
creator: dernst
date_created: 2019-04-11T11:43:38Z
date_updated: 2020-07-14T12:47:24Z
file_id: '6293'
file_name: 2019_eLife_Barton.pdf
file_size: 298466
relation: main_file
file_date_updated: 2020-07-14T12:47:24Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
publication: eLife
publication_identifier:
eissn:
- 2050084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/body-height-bmi-disease-risk-co/
scopus_import: '1'
status: public
title: Why structure matters
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 8
year: '2019'
...
---
_id: '6232'
abstract:
- lang: eng
text: 'The boundary behaviour of solutions of stochastic PDEs with Dirichlet boundary
conditions can be surprisingly—and in a sense, arbitrarily—bad: as shown by Krylov[
SIAM J. Math. Anal.34(2003) 1167–1182], for any α>0 one can find a simple 1-dimensional
constant coefficient linear equation whose solution at the boundary is not α-Hölder
continuous.We obtain a positive counterpart of this: under some mild regularity
assumptions on the coefficients, solutions of semilinear SPDEs on C1 domains are
proved to be α-Hölder continuous up to the boundary with some α>0.'
article_processing_charge: No
author:
- first_name: Mate
full_name: Gerencser, Mate
id: 44ECEDF2-F248-11E8-B48F-1D18A9856A87
last_name: Gerencser
citation:
ama: Gerencser M. Boundary regularity of stochastic PDEs. Annals of Probability.
2019;47(2):804-834. doi:10.1214/18-AOP1272
apa: Gerencser, M. (2019). Boundary regularity of stochastic PDEs. Annals of
Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/18-AOP1272
chicago: Gerencser, Mate. “Boundary Regularity of Stochastic PDEs.” Annals of
Probability. Institute of Mathematical Statistics, 2019. https://doi.org/10.1214/18-AOP1272.
ieee: M. Gerencser, “Boundary regularity of stochastic PDEs,” Annals of Probability,
vol. 47, no. 2. Institute of Mathematical Statistics, pp. 804–834, 2019.
ista: Gerencser M. 2019. Boundary regularity of stochastic PDEs. Annals of Probability.
47(2), 804–834.
mla: Gerencser, Mate. “Boundary Regularity of Stochastic PDEs.” Annals of Probability,
vol. 47, no. 2, Institute of Mathematical Statistics, 2019, pp. 804–34, doi:10.1214/18-AOP1272.
short: M. Gerencser, Annals of Probability 47 (2019) 804–834.
date_created: 2019-04-07T21:59:15Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-08-25T08:59:11Z
day: '01'
department:
- _id: JaMa
doi: 10.1214/18-AOP1272
external_id:
arxiv:
- '1705.05364'
isi:
- '000459681900005'
intvolume: ' 47'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1705.05364
month: '03'
oa: 1
oa_version: Preprint
page: 804-834
publication: Annals of Probability
publication_identifier:
issn:
- '00911798'
publication_status: published
publisher: Institute of Mathematical Statistics
quality_controlled: '1'
scopus_import: '1'
status: public
title: Boundary regularity of stochastic PDEs
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 47
year: '2019'
...
---
_id: '6262'
abstract:
- lang: eng
text: "Gravitropism is an adaptive response that orients plant growth parallel to
the gravity vector. Asymmetric\r\ndistribution of the phytohormone auxin is a
necessary prerequisite to the tropic bending both in roots and\r\nshoots. During
hypocotyl gravitropic response, the PIN3 auxin transporter polarizes within gravity-sensing\r\ncells
to redirect intercellular auxin fluxes. First gravity-induced PIN3 polarization
to the bottom cell mem-\r\nbranes leads to the auxin accumulation at the lower
side of the organ, initiating bending and, later, auxin\r\nfeedback-mediated repolarization
restores symmetric auxin distribution to terminate bending. Here, we per-\r\nformed
a forward genetic screen to identify regulators of both PIN3 polarization events
during gravitropic\r\nresponse. We searched for mutants with defective PIN3 polarizations
based on easy-to-score morphological\r\noutputs of decreased or increased gravity-induced
hypocotyl bending. We identified the number of\r\nhypocotyl reduced bending (hrb)
and hypocotyl hyperbending (hhb) mutants, revealing that reduced bending corre-\r\nlated
typically with defective gravity-induced PIN3 relocation whereas all analyzed
hhb mutants showed\r\ndefects in the second, auxin-mediated PIN3 relocation. Next-generation
sequencing-aided mutation map-\r\nping identified several candidate genes, including
SCARECROW and ACTIN2, revealing roles of endodermis\r\nspecification and actin
cytoskeleton in the respective gravity- and auxin-induced PIN polarization events.\r\nThe
hypocotyl gravitropism screen thus promises to provide novel insights into mechanisms
underlying cell\r\npolarity and plant adaptive development."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Hana
full_name: Rakusová, Hana
last_name: Rakusová
- first_name: Huibin
full_name: Han, Huibin
id: 31435098-F248-11E8-B48F-1D18A9856A87
last_name: Han
- first_name: Petr
full_name: Valošek, Petr
id: 3CDB6F94-F248-11E8-B48F-1D18A9856A87
last_name: Valošek
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Rakusová H, Han H, Valošek P, Friml J. Genetic screen for factors mediating
PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls. The Plant
Journal. 2019;98(6):1048-1059. doi:10.1111/tpj.14301
apa: Rakusová, H., Han, H., Valošek, P., & Friml, J. (2019). Genetic screen
for factors mediating PIN polarization in gravistimulated Arabidopsis thaliana
hypocotyls. The Plant Journal. Wiley. https://doi.org/10.1111/tpj.14301
chicago: Rakusová, Hana, Huibin Han, Petr Valošek, and Jiří Friml. “Genetic Screen
for Factors Mediating PIN Polarization in Gravistimulated Arabidopsis Thaliana
Hypocotyls.” The Plant Journal. Wiley, 2019. https://doi.org/10.1111/tpj.14301.
ieee: H. Rakusová, H. Han, P. Valošek, and J. Friml, “Genetic screen for factors
mediating PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls,”
The Plant Journal, vol. 98, no. 6. Wiley, pp. 1048–1059, 2019.
ista: Rakusová H, Han H, Valošek P, Friml J. 2019. Genetic screen for factors mediating
PIN polarization in gravistimulated Arabidopsis thaliana hypocotyls. The Plant
Journal. 98(6), 1048–1059.
mla: Rakusová, Hana, et al. “Genetic Screen for Factors Mediating PIN Polarization
in Gravistimulated Arabidopsis Thaliana Hypocotyls.” The Plant Journal,
vol. 98, no. 6, Wiley, 2019, pp. 1048–59, doi:10.1111/tpj.14301.
short: H. Rakusová, H. Han, P. Valošek, J. Friml, The Plant Journal 98 (2019) 1048–1059.
date_created: 2019-04-09T08:46:44Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-08-25T10:11:03Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1111/tpj.14301
ec_funded: 1
external_id:
isi:
- '000473644100008'
pmid:
- '30821050'
file:
- access_level: open_access
checksum: ad3b5e270b67ba2a45f894ce3be27920
content_type: application/pdf
creator: dernst
date_created: 2019-04-15T09:38:43Z
date_updated: 2020-07-14T12:47:25Z
file_id: '6304'
file_name: 2019_PlantJournal_Rakusov.pdf
file_size: 1383100
relation: main_file
file_date_updated: 2020-07-14T12:47:25Z
has_accepted_license: '1'
intvolume: ' 98'
isi: 1
issue: '6'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 1048-1059
pmid: 1
project:
- _id: 25716A02-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '282300'
name: Polarity and subcellular dynamics in plants
publication: The Plant Journal
publication_identifier:
eissn:
- 1365-313x
issn:
- 0960-7412
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Genetic screen for factors mediating PIN polarization in gravistimulated Arabidopsis
thaliana hypocotyls
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 98
year: '2019'
...
---
_id: '6297'
abstract:
- lang: eng
text: Cell-cell and cell-glycocalyx interactions under flow are important for the
behaviour of circulating cells in blood and lymphatic vessels. However, such interactions
are not well understood due in part to a lack of tools to study them in defined
environments. Here, we develop a versatile in vitro platform for the study of
cell-glycocalyx interactions in well-defined physical and chemical settings under
flow. Our approach is demonstrated with the interaction between hyaluronan (HA,
a key component of the endothelial glycocalyx) and its cell receptor CD44. We
generate HA brushes in situ within a microfluidic device, and demonstrate the
tuning of their physical (thickness and softness) and chemical (density of CD44
binding sites) properties using characterisation with reflection interference
contrast microscopy (RICM) and application of polymer theory. We highlight the
interactions of HA brushes with CD44-displaying beads and cells under flow. Observations
of CD44+ beads on a HA brush with RICM enabled the 3-dimensional trajectories
to be generated, and revealed interactions in the form of stop and go phases with
reduced rolling velocity and reduced distance between the bead and the HA brush,
compared to uncoated beads. Combined RICM and bright-field microscopy of CD44+
AKR1 T-lymphocytes revealed complementary information about the dynamics of cell
rolling and cell morphology, and highlighted the formation of tethers and slings,
as they interacted with a HA brush under flow. This platform can readily incorporate
more complex models of the glycocalyx, and should permit the study of how mechanical
and biochemical factors are orchestrated to enable highly selective blood cell-vessel
wall interactions under flow.
article_processing_charge: No
article_type: original
author:
- first_name: Heather S.
full_name: Davies, Heather S.
last_name: Davies
- first_name: Natalia S.
full_name: Baranova, Natalia S.
id: 38661662-F248-11E8-B48F-1D18A9856A87
last_name: Baranova
orcid: 0000-0002-3086-9124
- first_name: Nouha
full_name: El Amri, Nouha
last_name: El Amri
- first_name: Liliane
full_name: Coche-Guérente, Liliane
last_name: Coche-Guérente
- first_name: Claude
full_name: Verdier, Claude
last_name: Verdier
- first_name: Lionel
full_name: Bureau, Lionel
last_name: Bureau
- first_name: Ralf P.
full_name: Richter, Ralf P.
last_name: Richter
- first_name: Delphine
full_name: Débarre, Delphine
last_name: Débarre
citation:
ama: Davies HS, Baranova NS, El Amri N, et al. An integrated assay to probe endothelial
glycocalyx-blood cell interactions under flow in mechanically and biochemically
well-defined environments. Matrix Biology. 2019;78-79:47-59. doi:10.1016/j.matbio.2018.12.002
apa: Davies, H. S., Baranova, N. S., El Amri, N., Coche-Guérente, L., Verdier, C.,
Bureau, L., … Débarre, D. (2019). An integrated assay to probe endothelial glycocalyx-blood
cell interactions under flow in mechanically and biochemically well-defined environments.
Matrix Biology. Elsevier. https://doi.org/10.1016/j.matbio.2018.12.002
chicago: Davies, Heather S., Natalia S. Baranova, Nouha El Amri, Liliane Coche-Guérente,
Claude Verdier, Lionel Bureau, Ralf P. Richter, and Delphine Débarre. “An Integrated
Assay to Probe Endothelial Glycocalyx-Blood Cell Interactions under Flow in Mechanically
and Biochemically Well-Defined Environments.” Matrix Biology. Elsevier,
2019. https://doi.org/10.1016/j.matbio.2018.12.002.
ieee: H. S. Davies et al., “An integrated assay to probe endothelial glycocalyx-blood
cell interactions under flow in mechanically and biochemically well-defined environments,”
Matrix Biology, vol. 78–79. Elsevier, pp. 47–59, 2019.
ista: Davies HS, Baranova NS, El Amri N, Coche-Guérente L, Verdier C, Bureau L,
Richter RP, Débarre D. 2019. An integrated assay to probe endothelial glycocalyx-blood
cell interactions under flow in mechanically and biochemically well-defined environments.
Matrix Biology. 78–79, 47–59.
mla: Davies, Heather S., et al. “An Integrated Assay to Probe Endothelial Glycocalyx-Blood
Cell Interactions under Flow in Mechanically and Biochemically Well-Defined Environments.”
Matrix Biology, vol. 78–79, Elsevier, 2019, pp. 47–59, doi:10.1016/j.matbio.2018.12.002.
short: H.S. Davies, N.S. Baranova, N. El Amri, L. Coche-Guérente, C. Verdier, L.
Bureau, R.P. Richter, D. Débarre, Matrix Biology 78–79 (2019) 47–59.
date_created: 2019-04-11T20:55:01Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-08-25T10:11:28Z
day: '01'
ddc:
- '570'
department:
- _id: MaLo
doi: 10.1016/j.matbio.2018.12.002
external_id:
isi:
- '000468707600005'
file:
- access_level: open_access
checksum: 790878cd78bfc54a147ddcc7c8f286a0
content_type: application/pdf
creator: dernst
date_created: 2020-05-14T09:02:07Z
date_updated: 2020-07-14T12:47:27Z
file_id: '7825'
file_name: 2018_MatrixBiology_Davies.pdf
file_size: 4444339
relation: main_file
file_date_updated: 2020-07-14T12:47:27Z
has_accepted_license: '1'
isi: 1
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
page: 47-59
publication: Matrix Biology
publication_identifier:
issn:
- 0945-053X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: An integrated assay to probe endothelial glycocalyx-blood cell interactions
under flow in mechanically and biochemically well-defined environments
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 78-79
year: '2019'
...
---
_id: '6310'
abstract:
- lang: eng
text: An asymptotic formula is established for the number of rational points of
bounded anticanonical height which lie on a certain Zariskiopen subset of an arbitrary
smooth biquadratic hypersurface in sufficiently many variables. The proof uses
the Hardy–Littlewood circle method.
article_processing_charge: No
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: L.Q.
full_name: Hu, L.Q.
last_name: Hu
citation:
ama: Browning TD, Hu LQ. Counting rational points on biquadratic hypersurfaces.
Advances in Mathematics. 2019;349:920-940. doi:10.1016/j.aim.2019.04.031
apa: Browning, T. D., & Hu, L. Q. (2019). Counting rational points on biquadratic
hypersurfaces. Advances in Mathematics. Elsevier. https://doi.org/10.1016/j.aim.2019.04.031
chicago: Browning, Timothy D, and L.Q. Hu. “Counting Rational Points on Biquadratic
Hypersurfaces.” Advances in Mathematics. Elsevier, 2019. https://doi.org/10.1016/j.aim.2019.04.031.
ieee: T. D. Browning and L. Q. Hu, “Counting rational points on biquadratic hypersurfaces,”
Advances in Mathematics, vol. 349. Elsevier, pp. 920–940, 2019.
ista: Browning TD, Hu LQ. 2019. Counting rational points on biquadratic hypersurfaces.
Advances in Mathematics. 349, 920–940.
mla: Browning, Timothy D., and L. Q. Hu. “Counting Rational Points on Biquadratic
Hypersurfaces.” Advances in Mathematics, vol. 349, Elsevier, 2019, pp.
920–40, doi:10.1016/j.aim.2019.04.031.
short: T.D. Browning, L.Q. Hu, Advances in Mathematics 349 (2019) 920–940.
date_created: 2019-04-16T09:13:25Z
date_published: 2019-06-20T00:00:00Z
date_updated: 2023-08-25T10:11:55Z
day: '20'
ddc:
- '512'
department:
- _id: TiBr
doi: 10.1016/j.aim.2019.04.031
external_id:
arxiv:
- '1810.08426'
isi:
- '000468857300025'
file:
- access_level: open_access
checksum: a63594a3a91b4ba6e2a1b78b0720b3d0
content_type: application/pdf
creator: tbrownin
date_created: 2019-04-16T09:12:20Z
date_updated: 2020-07-14T12:47:27Z
file_id: '6311'
file_name: wliqun.pdf
file_size: 379158
relation: main_file
file_date_updated: 2020-07-14T12:47:27Z
has_accepted_license: '1'
intvolume: ' 349'
isi: 1
language:
- iso: eng
month: '06'
oa: 1
oa_version: Submitted Version
page: 920-940
publication: Advances in Mathematics
publication_identifier:
eissn:
- '10902082'
issn:
- '00018708'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Counting rational points on biquadratic hypersurfaces
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 349
year: '2019'
...
---
_id: '6261'
abstract:
- lang: eng
text: Nitrate regulation of root stem cell activity is auxin-dependent.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Y
full_name: Wang, Y
last_name: Wang
- first_name: Z
full_name: Gong, Z
last_name: Gong
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: J
full_name: Zhang, J
last_name: Zhang
citation:
ama: Wang Y, Gong Z, Friml J, Zhang J. Nitrate modulates the differentiation of
root distal stem cells. Plant Physiology. 2019;180(1):22-25. doi:10.1104/pp.18.01305
apa: Wang, Y., Gong, Z., Friml, J., & Zhang, J. (2019). Nitrate modulates the
differentiation of root distal stem cells. Plant Physiology. ASPB. https://doi.org/10.1104/pp.18.01305
chicago: Wang, Y, Z Gong, Jiří Friml, and J Zhang. “Nitrate Modulates the Differentiation
of Root Distal Stem Cells.” Plant Physiology. ASPB, 2019. https://doi.org/10.1104/pp.18.01305.
ieee: Y. Wang, Z. Gong, J. Friml, and J. Zhang, “Nitrate modulates the differentiation
of root distal stem cells,” Plant Physiology, vol. 180, no. 1. ASPB, pp.
22–25, 2019.
ista: Wang Y, Gong Z, Friml J, Zhang J. 2019. Nitrate modulates the differentiation
of root distal stem cells. Plant Physiology. 180(1), 22–25.
mla: Wang, Y., et al. “Nitrate Modulates the Differentiation of Root Distal Stem
Cells.” Plant Physiology, vol. 180, no. 1, ASPB, 2019, pp. 22–25, doi:10.1104/pp.18.01305.
short: Y. Wang, Z. Gong, J. Friml, J. Zhang, Plant Physiology 180 (2019) 22–25.
date_created: 2019-04-09T08:46:17Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-08-25T10:10:23Z
day: '01'
department:
- _id: JiFr
doi: 10.1104/pp.18.01305
external_id:
isi:
- '000466860800010'
pmid:
- '30787134'
intvolume: ' 180'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1104/pp.18.01305
month: '05'
oa: 1
oa_version: Published Version
page: 22-25
pmid: 1
publication: Plant Physiology
publication_identifier:
eissn:
- 1532-2548
issn:
- 0032-0889
publication_status: published
publisher: ASPB
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nitrate modulates the differentiation of root distal stem cells
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 180
year: '2019'
...
---
_id: '6352'
abstract:
- lang: eng
text: Chronic overuse of common pharmaceuticals, e.g. acetaminophen (paracetamol),
often leads to the development of acute liver failure (ALF). This study aimed
to elucidate the effect of cultured mesenchymal stem cells (MSCs) proteome on
the onset of liver damage and regeneration dynamics in animals with ALF induced
by acetaminophen, to test the liver protective efficacy of MSCs proteome depending
on the oxygen tension in cell culture, and to blueprint protein components responsible
for the effect. Protein compositions prepared from MSCs cultured in mild hypoxic
(5% and 10% O2) and normal (21% O2) conditions were used to treat ALF induced
in mice by injection of acetaminophen. To test the effect of reduced oxygen tension
in cell culture on resulting MSCs proteome content we applied a combination of
high performance liquid chromatography and mass-spectrometry (LC–MS/MS) for the
identification of proteins in lysates of MSCs cultured at different O2 levels.
The treatment of acetaminophen-administered animals with proteins released from
cultured MSCs resulted in the inhibition of inflammatory reactions in damaged
liver; the area of hepatocyte necrosis being reduced in the first 24 h. Compositions
obtained from MSCs cultured at lower O2 level were shown to be more potent than
a composition prepared from normoxic cells. A comparative characterization of
protein pattern and identification of individual components done by a cytokine
assay and proteomics analysis of protein compositions revealed that even moderate
hypoxia produces discrete changes in the expression of various subsets of proteins
responsible for intracellular respiration and cell signaling. The application
of proteins prepared from MSCs grown in vitro at reduced oxygen tension significantly
accelerates healing process in damaged liver tissue. The proteomics data obtained
for different preparations offer new information about the potential candidates
in the MSCs protein repertoire sensitive to oxygen tension in culture medium,
which can be involved in the generalized mechanisms the cells use to respond to
acute liver failure.
acknowledgement: The studies were supported by the Austrian Federal Ministry of Economy,
Family and Youth through the initiative “Laura Bassi Centres of Expertise” funding
the Center of Optimized Structural Stud-ies, grant No. 253275
article_processing_charge: Yes (via OA deal)
author:
- first_name: Andrey Alexandrovich
full_name: Temnov, Andrey Alexandrovich
last_name: Temnov
- first_name: Konstantin Arkadevich
full_name: Rogov, Konstantin Arkadevich
last_name: Rogov
- first_name: Alla Nikolaevna
full_name: Sklifas, Alla Nikolaevna
last_name: Sklifas
- first_name: Elena Valerievna
full_name: Klychnikova, Elena Valerievna
last_name: Klychnikova
- first_name: Markus
full_name: Hartl, Markus
last_name: Hartl
- first_name: Kristina
full_name: Djinovic-Carugo, Kristina
last_name: Djinovic-Carugo
- first_name: Alexej
full_name: Charnagalov, Alexej
id: 49F06DBA-F248-11E8-B48F-1D18A9856A87
last_name: Charnagalov
citation:
ama: Temnov AA, Rogov KA, Sklifas AN, et al. Protective properties of the cultured
stem cell proteome studied in an animal model of acetaminophen-induced acute liver
failure. Molecular Biology Reports. 2019. doi:10.1007/s11033-019-04765-z
apa: Temnov, A. A., Rogov, K. A., Sklifas, A. N., Klychnikova, E. V., Hartl, M.,
Djinovic-Carugo, K., & Charnagalov, A. (2019). Protective properties of the
cultured stem cell proteome studied in an animal model of acetaminophen-induced
acute liver failure. Molecular Biology Reports. Springer. https://doi.org/10.1007/s11033-019-04765-z
chicago: Temnov, Andrey Alexandrovich, Konstantin Arkadevich Rogov, Alla Nikolaevna
Sklifas, Elena Valerievna Klychnikova, Markus Hartl, Kristina Djinovic-Carugo,
and Alexej Charnagalov. “Protective Properties of the Cultured Stem Cell Proteome
Studied in an Animal Model of Acetaminophen-Induced Acute Liver Failure.” Molecular
Biology Reports. Springer, 2019. https://doi.org/10.1007/s11033-019-04765-z.
ieee: A. A. Temnov et al., “Protective properties of the cultured stem cell
proteome studied in an animal model of acetaminophen-induced acute liver failure,”
Molecular Biology Reports. Springer, 2019.
ista: Temnov AA, Rogov KA, Sklifas AN, Klychnikova EV, Hartl M, Djinovic-Carugo
K, Charnagalov A. 2019. Protective properties of the cultured stem cell proteome
studied in an animal model of acetaminophen-induced acute liver failure. Molecular
Biology Reports.
mla: Temnov, Andrey Alexandrovich, et al. “Protective Properties of the Cultured
Stem Cell Proteome Studied in an Animal Model of Acetaminophen-Induced Acute Liver
Failure.” Molecular Biology Reports, Springer, 2019, doi:10.1007/s11033-019-04765-z.
short: A.A. Temnov, K.A. Rogov, A.N. Sklifas, E.V. Klychnikova, M. Hartl, K. Djinovic-Carugo,
A. Charnagalov, Molecular Biology Reports (2019).
date_created: 2019-04-28T21:59:14Z
date_published: 2019-04-12T00:00:00Z
date_updated: 2023-08-25T10:14:26Z
day: '12'
ddc:
- '570'
department:
- _id: LeSa
doi: 10.1007/s11033-019-04765-z
external_id:
isi:
- '000470332600049'
file:
- access_level: open_access
checksum: 45bf040bbce1cea274f6013fa18ba21b
content_type: application/pdf
creator: dernst
date_created: 2019-04-30T09:52:36Z
date_updated: 2020-07-14T12:47:28Z
file_id: '6362'
file_name: 2019_MolecularBioReport_Temnov.pdf
file_size: 1948014
relation: main_file
file_date_updated: 2020-07-14T12:47:28Z
has_accepted_license: '1'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
publication: Molecular Biology Reports
publication_identifier:
eissn:
- '15734978'
issn:
- '03014851'
publication_status: published
publisher: Springer
quality_controlled: '1'
scopus_import: '1'
status: public
title: Protective properties of the cultured stem cell proteome studied in an animal
model of acetaminophen-induced acute liver failure
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
year: '2019'
...
---
_id: '6348'
abstract:
- lang: eng
text: 'High-speed optical telecommunication is enabled by wavelength-division multiplexing,
whereby hundreds of individually stabilized lasers encode information within a
single-mode optical fibre. Higher bandwidths require higher total optical power,
but the power sent into the fibre is limited by optical nonlinearities within
the fibre, and energy consumption by the light sources starts to become a substantial
cost factor1. Optical frequency combs have been suggested to remedy this problem
by generating numerous discrete, equidistant laser lines within a monolithic device;
however, at present their stability and coherence allow them to operate only within
small parameter ranges2,3,4. Here we show that a broadband frequency comb realized
through the electro-optic effect within a high-quality whispering-gallery-mode
resonator can operate at low microwave and optical powers. Unlike the usual third-order
Kerr nonlinear optical frequency combs, our combs rely on the second-order nonlinear
effect, which is much more efficient. Our result uses a fixed microwave signal
that is mixed with an optical-pump signal to generate a coherent frequency comb
with a precisely determined carrier separation. The resonant enhancement enables
us to work with microwave powers that are three orders of magnitude lower than
those in commercially available devices. We emphasize the practical relevance
of our results to high rates of data communication. To circumvent the limitations
imposed by nonlinear effects in optical communication fibres, one has to solve
two problems: to provide a compact and fully integrated, yet high-quality and
coherent, frequency comb generator; and to calculate nonlinear signal propagation
in real time5. We report a solution to the first problem.'
article_processing_charge: No
author:
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: Florian
full_name: Sedlmeir, Florian
last_name: Sedlmeir
- first_name: Madhuri
full_name: Kumari, Madhuri
last_name: Kumari
- first_name: Gerd
full_name: Leuchs, Gerd
last_name: Leuchs
- first_name: Harald G.L.
full_name: Schwefel, Harald G.L.
last_name: Schwefel
citation:
ama: Rueda Sanchez AR, Sedlmeir F, Kumari M, Leuchs G, Schwefel HGL. Resonant electro-optic
frequency comb. Nature. 2019;568(7752):378-381. doi:10.1038/s41586-019-1110-x
apa: Rueda Sanchez, A. R., Sedlmeir, F., Kumari, M., Leuchs, G., & Schwefel,
H. G. L. (2019). Resonant electro-optic frequency comb. Nature. Springer
Nature. https://doi.org/10.1038/s41586-019-1110-x
chicago: Rueda Sanchez, Alfredo R, Florian Sedlmeir, Madhuri Kumari, Gerd Leuchs,
and Harald G.L. Schwefel. “Resonant Electro-Optic Frequency Comb.” Nature.
Springer Nature, 2019. https://doi.org/10.1038/s41586-019-1110-x.
ieee: A. R. Rueda Sanchez, F. Sedlmeir, M. Kumari, G. Leuchs, and H. G. L. Schwefel,
“Resonant electro-optic frequency comb,” Nature, vol. 568, no. 7752. Springer
Nature, pp. 378–381, 2019.
ista: Rueda Sanchez AR, Sedlmeir F, Kumari M, Leuchs G, Schwefel HGL. 2019. Resonant
electro-optic frequency comb. Nature. 568(7752), 378–381.
mla: Rueda Sanchez, Alfredo R., et al. “Resonant Electro-Optic Frequency Comb.”
Nature, vol. 568, no. 7752, Springer Nature, 2019, pp. 378–81, doi:10.1038/s41586-019-1110-x.
short: A.R. Rueda Sanchez, F. Sedlmeir, M. Kumari, G. Leuchs, H.G.L. Schwefel, Nature
568 (2019) 378–381.
date_created: 2019-04-28T21:59:13Z
date_published: 2019-04-18T00:00:00Z
date_updated: 2023-08-25T10:15:25Z
day: '18'
department:
- _id: JoFi
doi: 10.1038/s41586-019-1110-x
external_id:
arxiv:
- '1808.10608'
isi:
- '000464950700053'
intvolume: ' 568'
isi: 1
issue: '7752'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1808.10608
month: '04'
oa: 1
oa_version: Preprint
page: 378-381
publication: Nature
publication_identifier:
eissn:
- '14764687'
issn:
- '00280836'
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1038/s41586-019-1220-5
scopus_import: '1'
status: public
title: Resonant electro-optic frequency comb
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 568
year: '2019'
...
---
_id: '6338'
abstract:
- lang: eng
text: Hippocampal activity patterns representing movement trajectories are reactivated
in immobility and sleep periods, a process associated with memory recall, consolidation,
and decision making. It is thought that only fixed, behaviorally relevant patterns
can be reactivated, which are stored across hippocampal synaptic connections.
To test whether some generalized rules govern reactivation, we examined trajectory
reactivation following non-stereotypical exploration of familiar open-field environments.
We found that random trajectories of varying lengths and timescales were reactivated,
resembling that of Brownian motion of particles. The animals’ behavioral trajectory
did not follow Brownian diffusion demonstrating that the exact behavioral experience
is not reactivated. Therefore, hippocampal circuits are able to generate random
trajectories of any recently active map by following diffusion dynamics. This
ability of hippocampal circuits to generate representations of all behavioral
outcome combinations, experienced or not, may underlie a wide variety of hippocampal-dependent
cognitive functions such as learning, generalization, and planning.
article_processing_charge: No
article_type: original
author:
- first_name: Federico
full_name: Stella, Federico
id: 39AF1E74-F248-11E8-B48F-1D18A9856A87
last_name: Stella
orcid: 0000-0001-9439-3148
- first_name: Peter
full_name: Baracskay, Peter
id: 361CC00E-F248-11E8-B48F-1D18A9856A87
last_name: Baracskay
- first_name: Joseph
full_name: O'Neill, Joseph
id: 426376DC-F248-11E8-B48F-1D18A9856A87
last_name: O'Neill
- first_name: Jozsef L
full_name: Csicsvari, Jozsef L
id: 3FA14672-F248-11E8-B48F-1D18A9856A87
last_name: Csicsvari
orcid: 0000-0002-5193-4036
citation:
ama: Stella F, Baracskay P, O’Neill J, Csicsvari JL. Hippocampal reactivation of
random trajectories resembling Brownian diffusion. Neuron. 2019;102:450-461.
doi:10.1016/j.neuron.2019.01.052
apa: Stella, F., Baracskay, P., O’Neill, J., & Csicsvari, J. L. (2019). Hippocampal
reactivation of random trajectories resembling Brownian diffusion. Neuron.
Elsevier. https://doi.org/10.1016/j.neuron.2019.01.052
chicago: Stella, Federico, Peter Baracskay, Joseph O’Neill, and Jozsef L Csicsvari.
“Hippocampal Reactivation of Random Trajectories Resembling Brownian Diffusion.”
Neuron. Elsevier, 2019. https://doi.org/10.1016/j.neuron.2019.01.052.
ieee: F. Stella, P. Baracskay, J. O’Neill, and J. L. Csicsvari, “Hippocampal reactivation
of random trajectories resembling Brownian diffusion,” Neuron, vol. 102.
Elsevier, pp. 450–461, 2019.
ista: Stella F, Baracskay P, O’Neill J, Csicsvari JL. 2019. Hippocampal reactivation
of random trajectories resembling Brownian diffusion. Neuron. 102, 450–461.
mla: Stella, Federico, et al. “Hippocampal Reactivation of Random Trajectories Resembling
Brownian Diffusion.” Neuron, vol. 102, Elsevier, 2019, pp. 450–61, doi:10.1016/j.neuron.2019.01.052.
short: F. Stella, P. Baracskay, J. O’Neill, J.L. Csicsvari, Neuron 102 (2019) 450–461.
date_created: 2019-04-17T08:28:59Z
date_published: 2019-04-17T00:00:00Z
date_updated: 2023-08-25T10:13:07Z
day: '17'
department:
- _id: JoCs
doi: 10.1016/j.neuron.2019.01.052
ec_funded: 1
external_id:
isi:
- '000465169700017'
pmid:
- '30819547'
intvolume: ' 102'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.neuron.2019.01.052
month: '04'
oa: 1
oa_version: Published Version
page: 450-461
pmid: 1
project:
- _id: 257A4776-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '281511'
name: Memory-related information processing in neuronal circuits of the hippocampus
and entorhinal cortex
- _id: 2654F984-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03713
name: Interneuro Plasticity During Spatial Learning
publication: Neuron
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/memories-of-movement-are-replayed-randomly-during-sleep/
scopus_import: '1'
status: public
title: Hippocampal reactivation of random trajectories resembling Brownian diffusion
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 102
year: '2019'
...
---
_id: '5878'
abstract:
- lang: eng
text: We consider the motion of a droplet bouncing on a vibrating bath of the same
fluid in the presence of a central potential. We formulate a rotation symmetry-reduced
description of this system, which allows for the straightforward application of
dynamical systems theory tools. As an illustration of the utility of the symmetry
reduction, we apply it to a model of the pilot-wave system with a central harmonic
force. We begin our analysis by identifying local bifurcations and the onset of
chaos. We then describe the emergence of chaotic regions and their merging bifurcations,
which lead to the formation of a global attractor. In this final regime, the droplet’s
angular momentum spontaneously changes its sign as observed in the experiments
of Perrard et al.
article_number: '013122'
article_processing_charge: No
article_type: original
author:
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Marc
full_name: Fleury, Marc
last_name: Fleury
citation:
ama: 'Budanur NB, Fleury M. State space geometry of the chaotic pilot-wave hydrodynamics.
Chaos: An Interdisciplinary Journal of Nonlinear Science. 2019;29(1). doi:10.1063/1.5058279'
apa: 'Budanur, N. B., & Fleury, M. (2019). State space geometry of the chaotic
pilot-wave hydrodynamics. Chaos: An Interdisciplinary Journal of Nonlinear
Science. AIP Publishing. https://doi.org/10.1063/1.5058279'
chicago: 'Budanur, Nazmi B, and Marc Fleury. “State Space Geometry of the Chaotic
Pilot-Wave Hydrodynamics.” Chaos: An Interdisciplinary Journal of Nonlinear
Science. AIP Publishing, 2019. https://doi.org/10.1063/1.5058279.'
ieee: 'N. B. Budanur and M. Fleury, “State space geometry of the chaotic pilot-wave
hydrodynamics,” Chaos: An Interdisciplinary Journal of Nonlinear Science,
vol. 29, no. 1. AIP Publishing, 2019.'
ista: 'Budanur NB, Fleury M. 2019. State space geometry of the chaotic pilot-wave
hydrodynamics. Chaos: An Interdisciplinary Journal of Nonlinear Science. 29(1),
013122.'
mla: 'Budanur, Nazmi B., and Marc Fleury. “State Space Geometry of the Chaotic Pilot-Wave
Hydrodynamics.” Chaos: An Interdisciplinary Journal of Nonlinear Science,
vol. 29, no. 1, 013122, AIP Publishing, 2019, doi:10.1063/1.5058279.'
short: 'N.B. Budanur, M. Fleury, Chaos: An Interdisciplinary Journal of Nonlinear
Science 29 (2019).'
date_created: 2019-01-23T08:35:09Z
date_published: 2019-01-22T00:00:00Z
date_updated: 2023-08-25T10:16:11Z
day: '22'
department:
- _id: BjHo
doi: 10.1063/1.5058279
external_id:
arxiv:
- '1812.09011'
isi:
- '000457409100028'
intvolume: ' 29'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1812.09011
month: '01'
oa: 1
oa_version: Preprint
publication: 'Chaos: An Interdisciplinary Journal of Nonlinear Science'
publication_identifier:
eissn:
- 1089-7682
issn:
- 1054-1500
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://aip.scitation.org/doi/abs/10.1063/1.5097157
scopus_import: '1'
status: public
title: State space geometry of the chaotic pilot-wave hydrodynamics
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 29
year: '2019'
...
---
_id: '6343'
abstract:
- lang: eng
text: Cryo-electron tomography (cryo-ET) provides unprecedented insights into the
molecular constituents of biological environments. In combination with an image
processing method called subtomogram averaging (STA), detailed 3D structures of
biological molecules can be obtained in large, irregular macromolecular assemblies
or in situ, without the need for purification. The contextual meta-information
these methods also provide, such as a protein’s location within its native environment,
can then be combined with functional data. This allows the derivation of a detailed
view on the physiological or pathological roles of proteins from the molecular
to cellular level. Despite their tremendous potential in in situ structural biology,
cryo-ET and STA have been restricted by methodological limitations, such as the
low obtainable resolution. Exciting progress now allows one to reach unprecedented
resolutions in situ, ranging in optimal cases beyond the nanometer barrier. Here,
I review current frontiers and future challenges in routinely determining high-resolution
structures in in situ environments using cryo-ET and STA.
acknowledgement: The author acknowledges support from IST Austria and the Austrian
Science Fund (FWF).
article_processing_charge: No
article_type: original
author:
- first_name: Florian KM
full_name: Schur, Florian KM
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
citation:
ama: Schur FK. Toward high-resolution in situ structural biology with cryo-electron
tomography and subtomogram averaging. Current Opinion in Structural Biology.
2019;58(10):1-9. doi:10.1016/j.sbi.2019.03.018
apa: Schur, F. K. (2019). Toward high-resolution in situ structural biology with
cryo-electron tomography and subtomogram averaging. Current Opinion in Structural
Biology. Elsevier. https://doi.org/10.1016/j.sbi.2019.03.018
chicago: Schur, Florian KM. “Toward High-Resolution in Situ Structural Biology with
Cryo-Electron Tomography and Subtomogram Averaging.” Current Opinion in Structural
Biology. Elsevier, 2019. https://doi.org/10.1016/j.sbi.2019.03.018.
ieee: F. K. Schur, “Toward high-resolution in situ structural biology with cryo-electron
tomography and subtomogram averaging,” Current Opinion in Structural Biology,
vol. 58, no. 10. Elsevier, pp. 1–9, 2019.
ista: Schur FK. 2019. Toward high-resolution in situ structural biology with cryo-electron
tomography and subtomogram averaging. Current Opinion in Structural Biology. 58(10),
1–9.
mla: Schur, Florian KM. “Toward High-Resolution in Situ Structural Biology with
Cryo-Electron Tomography and Subtomogram Averaging.” Current Opinion in Structural
Biology, vol. 58, no. 10, Elsevier, 2019, pp. 1–9, doi:10.1016/j.sbi.2019.03.018.
short: F.K. Schur, Current Opinion in Structural Biology 58 (2019) 1–9.
date_created: 2019-04-19T11:19:13Z
date_published: 2019-10-01T00:00:00Z
date_updated: 2023-08-25T10:13:31Z
day: '01'
department:
- _id: FlSc
doi: 10.1016/j.sbi.2019.03.018
external_id:
isi:
- '000494891800004'
intvolume: ' 58'
isi: 1
issue: '10'
language:
- iso: eng
month: '10'
oa_version: None
page: 1-9
publication: Current Opinion in Structural Biology
publication_identifier:
issn:
- 0959-440X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Toward high-resolution in situ structural biology with cryo-electron tomography
and subtomogram averaging
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 58
year: '2019'
...
---
_id: '6428'
abstract:
- lang: eng
text: 'Safety and security are major concerns in the development of Cyber-Physical
Systems (CPS). Signal temporal logic (STL) was proposedas a language to specify
and monitor the correctness of CPS relativeto formalized requirements. Incorporating
STL into a developmentprocess enables designers to automatically monitor and diagnosetraces,
compute robustness estimates based on requirements, andperform requirement falsification,
leading to productivity gains inverification and validation activities; however,
in its current formSTL is agnostic to the input/output classification of signals,
andthis negatively impacts the relevance of the analysis results.In this paper
we propose to make the interface explicit in theSTL language by introducing input/output
signal declarations. Wethen define new measures of input vacuity and output robustnessthat
better reflect the nature of the system and the specification in-tent. The resulting
framework, which we call interface-aware signaltemporal logic (IA-STL), aids verification
and validation activities.We demonstrate the benefits of IA-STL on several CPS
analysisactivities: (1) robustness-driven sensitivity analysis, (2) falsificationand
(3) fault localization. We describe an implementation of our en-hancement to STL
and associated notions of robustness and vacuityin a prototype extension of Breach,
a MATLAB®/Simulink®toolboxfor CPS verification and validation. We explore these
methodologi-cal improvements and evaluate our results on two examples fromthe
automotive domain: a benchmark powertrain control systemand a hydrogen fuel cell
system.'
article_processing_charge: No
author:
- first_name: Thomas
full_name: Ferrere, Thomas
id: 40960E6E-F248-11E8-B48F-1D18A9856A87
last_name: Ferrere
orcid: 0000-0001-5199-3143
- first_name: Dejan
full_name: Nickovic, Dejan
id: 41BCEE5C-F248-11E8-B48F-1D18A9856A87
last_name: Nickovic
- first_name: Alexandre
full_name: Donzé, Alexandre
last_name: Donzé
- first_name: Hisahiro
full_name: Ito, Hisahiro
last_name: Ito
- first_name: James
full_name: Kapinski, James
last_name: Kapinski
citation:
ama: 'Ferrere T, Nickovic D, Donzé A, Ito H, Kapinski J. Interface-aware signal
temporal logic. In: Proceedings of the 2019 22nd ACM International Conference
on Hybrid Systems: Computation and Control. ACM; 2019:57-66. doi:10.1145/3302504.3311800'
apa: 'Ferrere, T., Nickovic, D., Donzé, A., Ito, H., & Kapinski, J. (2019).
Interface-aware signal temporal logic. In Proceedings of the 2019 22nd ACM
International Conference on Hybrid Systems: Computation and Control (pp. 57–66).
Montreal, Canada: ACM. https://doi.org/10.1145/3302504.3311800'
chicago: 'Ferrere, Thomas, Dejan Nickovic, Alexandre Donzé, Hisahiro Ito, and James
Kapinski. “Interface-Aware Signal Temporal Logic.” In Proceedings of the 2019
22nd ACM International Conference on Hybrid Systems: Computation and Control,
57–66. ACM, 2019. https://doi.org/10.1145/3302504.3311800.'
ieee: 'T. Ferrere, D. Nickovic, A. Donzé, H. Ito, and J. Kapinski, “Interface-aware
signal temporal logic,” in Proceedings of the 2019 22nd ACM International Conference
on Hybrid Systems: Computation and Control, Montreal, Canada, 2019, pp. 57–66.'
ista: 'Ferrere T, Nickovic D, Donzé A, Ito H, Kapinski J. 2019. Interface-aware
signal temporal logic. Proceedings of the 2019 22nd ACM International Conference
on Hybrid Systems: Computation and Control. HSCC: Hybrid Systems Computation and
Control, 57–66.'
mla: 'Ferrere, Thomas, et al. “Interface-Aware Signal Temporal Logic.” Proceedings
of the 2019 22nd ACM International Conference on Hybrid Systems: Computation and
Control, ACM, 2019, pp. 57–66, doi:10.1145/3302504.3311800.'
short: 'T. Ferrere, D. Nickovic, A. Donzé, H. Ito, J. Kapinski, in:, Proceedings
of the 2019 22nd ACM International Conference on Hybrid Systems: Computation and
Control, ACM, 2019, pp. 57–66.'
conference:
end_date: 2019-04-18
location: Montreal, Canada
name: 'HSCC: Hybrid Systems Computation and Control'
start_date: 2019-04-16
date_created: 2019-05-13T08:13:46Z
date_published: 2019-04-16T00:00:00Z
date_updated: 2023-08-25T10:19:23Z
day: '16'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1145/3302504.3311800
external_id:
isi:
- '000516713900007'
file:
- access_level: open_access
checksum: b8e967081e051d1c55ca5d18fb187890
content_type: application/pdf
creator: dernst
date_created: 2020-10-08T17:25:45Z
date_updated: 2020-10-08T17:25:45Z
file_id: '8633'
file_name: 2019_ACM_Ferrere.pdf
file_size: 1055421
relation: main_file
success: 1
file_date_updated: 2020-10-08T17:25:45Z
has_accepted_license: '1'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Submitted Version
page: 57-66
project:
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
publication: 'Proceedings of the 2019 22nd ACM International Conference on Hybrid
Systems: Computation and Control'
publication_identifier:
isbn:
- '9781450362825'
publication_status: published
publisher: ACM
quality_controlled: '1'
scopus_import: '1'
status: public
title: Interface-aware signal temporal logic
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
year: '2019'
...
---
_id: '6442'
abstract:
- lang: eng
text: This paper investigates the use of fundamental solutions for animating detailed
linear water surface waves. We first propose an analytical solution for efficiently
animating circular ripples in closed form. We then show how to adapt the method
of fundamental solutions (MFS) to create ambient waves interacting with complex
obstacles. Subsequently, we present a novel wavelet-based discretization which
outperforms the state of the art MFS approach for simulating time-varying water
surface waves with moving obstacles. Our results feature high-resolution spatial
details, interactions with complex boundaries, and large open ocean domains. Our
method compares favorably with previous work as well as known analytical solutions.
We also present comparisons between our method and real world examples.
acknowledged_ssus:
- _id: ScienComp
article_number: '130'
article_processing_charge: No
author:
- first_name: Camille
full_name: Schreck, Camille
id: 2B14B676-F248-11E8-B48F-1D18A9856A87
last_name: Schreck
- first_name: Christian
full_name: Hafner, Christian
id: 400429CC-F248-11E8-B48F-1D18A9856A87
last_name: Hafner
- first_name: Christopher J
full_name: Wojtan, Christopher J
id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
last_name: Wojtan
orcid: 0000-0001-6646-5546
citation:
ama: Schreck C, Hafner C, Wojtan C. Fundamental solutions for water wave animation.
ACM Transactions on Graphics. 2019;38(4). doi:10.1145/3306346.3323002
apa: Schreck, C., Hafner, C., & Wojtan, C. (2019). Fundamental solutions for
water wave animation. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/3306346.3323002
chicago: Schreck, Camille, Christian Hafner, and Chris Wojtan. “Fundamental Solutions
for Water Wave Animation.” ACM Transactions on Graphics. ACM, 2019. https://doi.org/10.1145/3306346.3323002.
ieee: C. Schreck, C. Hafner, and C. Wojtan, “Fundamental solutions for water wave
animation,” ACM Transactions on Graphics, vol. 38, no. 4. ACM, 2019.
ista: Schreck C, Hafner C, Wojtan C. 2019. Fundamental solutions for water wave
animation. ACM Transactions on Graphics. 38(4), 130.
mla: Schreck, Camille, et al. “Fundamental Solutions for Water Wave Animation.”
ACM Transactions on Graphics, vol. 38, no. 4, 130, ACM, 2019, doi:10.1145/3306346.3323002.
short: C. Schreck, C. Hafner, C. Wojtan, ACM Transactions on Graphics 38 (2019).
date_created: 2019-05-14T07:04:06Z
date_published: 2019-07-01T00:00:00Z
date_updated: 2023-08-25T10:18:46Z
day: '01'
ddc:
- '000'
- '005'
department:
- _id: ChWo
doi: 10.1145/3306346.3323002
ec_funded: 1
external_id:
isi:
- '000475740600104'
file:
- access_level: open_access
checksum: 1b737dfe3e051aba8f3f4ab1dceda673
content_type: application/pdf
creator: dernst
date_created: 2019-05-14T07:03:55Z
date_updated: 2020-07-14T12:47:30Z
file_id: '6443'
file_name: 2019_ACM_Schreck.pdf
file_size: 44328918
relation: main_file
file_date_updated: 2020-07-14T12:47:30Z
has_accepted_license: '1'
intvolume: ' 38'
isi: 1
issue: '4'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Submitted Version
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '638176'
name: Efficient Simulation of Natural Phenomena at Extremely Large Scales
- _id: 24F9549A-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715767'
name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and
Modeling'
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: ACM Transactions on Graphics
publication_status: published
publisher: ACM
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/new-method-makes-realistic-water-wave-animations-more-efficient/
scopus_import: '1'
status: public
title: Fundamental solutions for water wave animation
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 38
year: '2019'
...
---
_id: '6413'
abstract:
- lang: eng
text: Phase-field methods have long been used to model the flow of immiscible fluids.
Their ability to naturally capture interface topological changes is widely recognized,
but their accuracy in simulating flows of real fluids in practical geometries
is not established. We here quantitatively investigate the convergence of the
phase-field method to the sharp-interface limit with simulations of two-phase
pipe flow. We focus on core-annular flows, in which a highly viscous fluid is
lubricated by a less viscous fluid, and validate our simulations with an analytic
laminar solution, a formal linear stability analysis and also in the fully nonlinear
regime. We demonstrate the ability of the phase-field method to accurately deal
with non-rectangular geometry, strong advection, unsteady fluctuations and large
viscosity contrast. We argue that phase-field methods are very promising for quantitatively
studying moderately turbulent flows, especially at high concentrations of the
disperse phase.
article_processing_charge: No
article_type: original
author:
- first_name: Baofang
full_name: Song, Baofang
last_name: Song
- first_name: Carlos
full_name: Plana, Carlos
last_name: Plana
- first_name: Jose M
full_name: Lopez Alonso, Jose M
id: 40770848-F248-11E8-B48F-1D18A9856A87
last_name: Lopez Alonso
orcid: 0000-0002-0384-2022
- first_name: Marc
full_name: Avila, Marc
last_name: Avila
citation:
ama: Song B, Plana C, Lopez Alonso JM, Avila M. Phase-field simulation of core-annular
pipe flow. International Journal of Multiphase Flow. 2019;117:14-24. doi:10.1016/j.ijmultiphaseflow.2019.04.027
apa: Song, B., Plana, C., Lopez Alonso, J. M., & Avila, M. (2019). Phase-field
simulation of core-annular pipe flow. International Journal of Multiphase Flow.
Elsevier. https://doi.org/10.1016/j.ijmultiphaseflow.2019.04.027
chicago: Song, Baofang, Carlos Plana, Jose M Lopez Alonso, and Marc Avila. “Phase-Field
Simulation of Core-Annular Pipe Flow.” International Journal of Multiphase
Flow. Elsevier, 2019. https://doi.org/10.1016/j.ijmultiphaseflow.2019.04.027.
ieee: B. Song, C. Plana, J. M. Lopez Alonso, and M. Avila, “Phase-field simulation
of core-annular pipe flow,” International Journal of Multiphase Flow, vol.
117. Elsevier, pp. 14–24, 2019.
ista: Song B, Plana C, Lopez Alonso JM, Avila M. 2019. Phase-field simulation of
core-annular pipe flow. International Journal of Multiphase Flow. 117, 14–24.
mla: Song, Baofang, et al. “Phase-Field Simulation of Core-Annular Pipe Flow.” International
Journal of Multiphase Flow, vol. 117, Elsevier, 2019, pp. 14–24, doi:10.1016/j.ijmultiphaseflow.2019.04.027.
short: B. Song, C. Plana, J.M. Lopez Alonso, M. Avila, International Journal of
Multiphase Flow 117 (2019) 14–24.
date_created: 2019-05-13T07:58:35Z
date_published: 2019-08-01T00:00:00Z
date_updated: 2023-08-25T10:19:55Z
day: '01'
department:
- _id: BjHo
doi: 10.1016/j.ijmultiphaseflow.2019.04.027
external_id:
arxiv:
- '1902.07351'
isi:
- '000474496000002'
intvolume: ' 117'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1902.07351
month: '08'
oa: 1
oa_version: Preprint
page: 14-24
publication: International Journal of Multiphase Flow
publication_identifier:
issn:
- '03019322'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phase-field simulation of core-annular pipe flow
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 117
year: '2019'
...
---
_id: '6419'
abstract:
- lang: eng
text: Characterizing the fitness landscape, a representation of fitness for a large
set of genotypes, is key to understanding how genetic information is interpreted
to create functional organisms. Here we determined the evolutionarily-relevant
segment of the fitness landscape of His3, a gene coding for an enzyme in the histidine
synthesis pathway, focusing on combinations of amino acid states found at orthologous
sites of extant species. Just 15% of amino acids found in yeast His3 orthologues
were always neutral while the impact on fitness of the remaining 85% depended
on the genetic background. Furthermore, at 67% of sites, amino acid replacements
were under sign epistasis, having both strongly positive and negative effect in
different genetic backgrounds. 46% of sites were under reciprocal sign epistasis.
The fitness impact of amino acid replacements was influenced by only a few genetic
backgrounds but involved interaction of multiple sites, shaping a rugged fitness
landscape in which many of the shortest paths between highly fit genotypes are
inaccessible.
article_number: e1008079
article_processing_charge: No
author:
- first_name: Victoria
full_name: Pokusaeva, Victoria
id: 3184041C-F248-11E8-B48F-1D18A9856A87
last_name: Pokusaeva
orcid: 0000-0001-7660-444X
- first_name: Dinara R.
full_name: Usmanova, Dinara R.
last_name: Usmanova
- first_name: Ekaterina V.
full_name: Putintseva, Ekaterina V.
last_name: Putintseva
- first_name: Lorena
full_name: Espinar, Lorena
last_name: Espinar
- first_name: Karen
full_name: Sarkisyan, Karen
id: 39A7BF80-F248-11E8-B48F-1D18A9856A87
last_name: Sarkisyan
orcid: 0000-0002-5375-6341
- first_name: Alexander S.
full_name: Mishin, Alexander S.
last_name: Mishin
- first_name: Natalya S.
full_name: Bogatyreva, Natalya S.
last_name: Bogatyreva
- first_name: Dmitry
full_name: Ivankov, Dmitry
id: 49FF1036-F248-11E8-B48F-1D18A9856A87
last_name: Ivankov
- first_name: Arseniy
full_name: Akopyan, Arseniy
id: 430D2C90-F248-11E8-B48F-1D18A9856A87
last_name: Akopyan
orcid: 0000-0002-2548-617X
- first_name: Sergey
full_name: Avvakumov, Sergey
id: 3827DAC8-F248-11E8-B48F-1D18A9856A87
last_name: Avvakumov
- first_name: Inna S.
full_name: Povolotskaya, Inna S.
last_name: Povolotskaya
- first_name: Guillaume J.
full_name: Filion, Guillaume J.
last_name: Filion
- first_name: Lucas B.
full_name: Carey, Lucas B.
last_name: Carey
- first_name: Fyodor
full_name: Kondrashov, Fyodor
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
citation:
ama: Pokusaeva V, Usmanova DR, Putintseva EV, et al. An experimental assay of the
interactions of amino acids from orthologous sequences shaping a complex fitness
landscape. PLoS Genetics. 2019;15(4). doi:10.1371/journal.pgen.1008079
apa: Pokusaeva, V., Usmanova, D. R., Putintseva, E. V., Espinar, L., Sarkisyan,
K., Mishin, A. S., … Kondrashov, F. (2019). An experimental assay of the interactions
of amino acids from orthologous sequences shaping a complex fitness landscape.
PLoS Genetics. Public Library of Science. https://doi.org/10.1371/journal.pgen.1008079
chicago: Pokusaeva, Victoria, Dinara R. Usmanova, Ekaterina V. Putintseva, Lorena
Espinar, Karen Sarkisyan, Alexander S. Mishin, Natalya S. Bogatyreva, et al. “An
Experimental Assay of the Interactions of Amino Acids from Orthologous Sequences
Shaping a Complex Fitness Landscape.” PLoS Genetics. Public Library of
Science, 2019. https://doi.org/10.1371/journal.pgen.1008079.
ieee: V. Pokusaeva et al., “An experimental assay of the interactions of
amino acids from orthologous sequences shaping a complex fitness landscape,” PLoS
Genetics, vol. 15, no. 4. Public Library of Science, 2019.
ista: Pokusaeva V, Usmanova DR, Putintseva EV, Espinar L, Sarkisyan K, Mishin AS,
Bogatyreva NS, Ivankov D, Akopyan A, Avvakumov S, Povolotskaya IS, Filion GJ,
Carey LB, Kondrashov F. 2019. An experimental assay of the interactions of amino
acids from orthologous sequences shaping a complex fitness landscape. PLoS Genetics.
15(4), e1008079.
mla: Pokusaeva, Victoria, et al. “An Experimental Assay of the Interactions of Amino
Acids from Orthologous Sequences Shaping a Complex Fitness Landscape.” PLoS
Genetics, vol. 15, no. 4, e1008079, Public Library of Science, 2019, doi:10.1371/journal.pgen.1008079.
short: V. Pokusaeva, D.R. Usmanova, E.V. Putintseva, L. Espinar, K. Sarkisyan, A.S.
Mishin, N.S. Bogatyreva, D. Ivankov, A. Akopyan, S. Avvakumov, I.S. Povolotskaya,
G.J. Filion, L.B. Carey, F. Kondrashov, PLoS Genetics 15 (2019).
date_created: 2019-05-13T07:58:38Z
date_published: 2019-04-10T00:00:00Z
date_updated: 2023-08-25T10:30:37Z
day: '10'
ddc:
- '570'
department:
- _id: FyKo
doi: 10.1371/journal.pgen.1008079
ec_funded: 1
external_id:
isi:
- '000466866000029'
file:
- access_level: open_access
checksum: cf3889c8a8a16053dacf9c3776cbe217
content_type: application/pdf
creator: dernst
date_created: 2019-05-14T08:26:08Z
date_updated: 2020-07-14T12:47:30Z
file_id: '6445'
file_name: 2019_PLOSGenetics_Pokusaeva.pdf
file_size: 3726017
relation: main_file
file_date_updated: 2020-07-14T12:47:30Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '4'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: PLoS Genetics
publication_identifier:
eissn:
- '15537404'
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
related_material:
record:
- id: '9789'
relation: research_data
status: public
- id: '9790'
relation: research_data
status: public
- id: '9797'
relation: research_data
status: public
scopus_import: '1'
status: public
title: An experimental assay of the interactions of amino acids from orthologous sequences
shaping a complex fitness landscape
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 15
year: '2019'
...
---
_id: '6412'
abstract:
- lang: eng
text: Polycomb group (PcG) proteins play critical roles in the epigenetic inheritance
of cell fate. The Polycomb Repressive Complexes PRC1 and PRC2 catalyse distinct
chromatin modifications to enforce gene silencing, but how transcriptional repression
is propagated through mitotic cell divisions remains a key unresolved question.
Using reversible tethering of PcG proteins to ectopic sites in mouse embryonic
stem cells, here we show that PRC1 can trigger transcriptional repression and
Polycomb-dependent chromatin modifications. We find that canonical PRC1 (cPRC1),
but not variant PRC1, maintains gene silencing through cell division upon reversal
of tethering. Propagation of gene repression is sustained by cis-acting histone
modifications, PRC2-mediated H3K27me3 and cPRC1-mediated H2AK119ub1, promoting
a sequence-independent feedback mechanism for PcG protein recruitment. Thus, the
distinct PRC1 complexes present in vertebrates can differentially regulate epigenetic
maintenance of gene silencing, potentially enabling dynamic heritable responses
to complex stimuli. Our findings reveal how PcG repression is potentially inherited
in vertebrates.
article_number: '1931'
article_processing_charge: No
author:
- first_name: Hagar F.
full_name: Moussa, Hagar F.
last_name: Moussa
- first_name: Daniel
full_name: Bsteh, Daniel
last_name: Bsteh
- first_name: Ramesh
full_name: Yelagandula, Ramesh
last_name: Yelagandula
- first_name: Carina
full_name: Pribitzer, Carina
last_name: Pribitzer
- first_name: Karin
full_name: Stecher, Karin
last_name: Stecher
- first_name: Katarina
full_name: Bartalska, Katarina
id: 4D883232-F248-11E8-B48F-1D18A9856A87
last_name: Bartalska
- first_name: Luca
full_name: Michetti, Luca
last_name: Michetti
- first_name: Jingkui
full_name: Wang, Jingkui
last_name: Wang
- first_name: Jorge A.
full_name: Zepeda-Martinez, Jorge A.
last_name: Zepeda-Martinez
- first_name: Ulrich
full_name: Elling, Ulrich
last_name: Elling
- first_name: Jacob I.
full_name: Stuckey, Jacob I.
last_name: Stuckey
- first_name: Lindsey I.
full_name: James, Lindsey I.
last_name: James
- first_name: Stephen V.
full_name: Frye, Stephen V.
last_name: Frye
- first_name: Oliver
full_name: Bell, Oliver
last_name: Bell
citation:
ama: Moussa HF, Bsteh D, Yelagandula R, et al. Canonical PRC1 controls sequence-independent
propagation of Polycomb-mediated gene silencing. Nature Communications.
2019;10(1). doi:10.1038/s41467-019-09628-6
apa: Moussa, H. F., Bsteh, D., Yelagandula, R., Pribitzer, C., Stecher, K., Bartalska,
K., … Bell, O. (2019). Canonical PRC1 controls sequence-independent propagation
of Polycomb-mediated gene silencing. Nature Communications. Springer Nature.
https://doi.org/10.1038/s41467-019-09628-6
chicago: Moussa, Hagar F., Daniel Bsteh, Ramesh Yelagandula, Carina Pribitzer, Karin
Stecher, Katarina Bartalska, Luca Michetti, et al. “Canonical PRC1 Controls Sequence-Independent
Propagation of Polycomb-Mediated Gene Silencing.” Nature Communications.
Springer Nature, 2019. https://doi.org/10.1038/s41467-019-09628-6.
ieee: H. F. Moussa et al., “Canonical PRC1 controls sequence-independent
propagation of Polycomb-mediated gene silencing,” Nature Communications,
vol. 10, no. 1. Springer Nature, 2019.
ista: Moussa HF, Bsteh D, Yelagandula R, Pribitzer C, Stecher K, Bartalska K, Michetti
L, Wang J, Zepeda-Martinez JA, Elling U, Stuckey JI, James LI, Frye SV, Bell O.
2019. Canonical PRC1 controls sequence-independent propagation of Polycomb-mediated
gene silencing. Nature Communications. 10(1), 1931.
mla: Moussa, Hagar F., et al. “Canonical PRC1 Controls Sequence-Independent Propagation
of Polycomb-Mediated Gene Silencing.” Nature Communications, vol. 10, no.
1, 1931, Springer Nature, 2019, doi:10.1038/s41467-019-09628-6.
short: H.F. Moussa, D. Bsteh, R. Yelagandula, C. Pribitzer, K. Stecher, K. Bartalska,
L. Michetti, J. Wang, J.A. Zepeda-Martinez, U. Elling, J.I. Stuckey, L.I. James,
S.V. Frye, O. Bell, Nature Communications 10 (2019).
date_created: 2019-05-13T07:58:35Z
date_published: 2019-04-29T00:00:00Z
date_updated: 2023-08-25T10:31:56Z
day: '29'
ddc:
- '570'
department:
- _id: SaSi
doi: 10.1038/s41467-019-09628-6
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publication: Nature Communications
publication_identifier:
eissn:
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publication_status: published
publisher: Springer Nature
quality_controlled: '1'
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status: public
title: Canonical PRC1 controls sequence-independent propagation of Polycomb-mediated
gene silencing
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type: journal_article
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year: '2019'
...
---
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abstract:
- lang: eng
text: Ant invasions are often harmful to native species communities. Their pathogens
and host disease defense mechanisms may be one component of their devastating
success. First, they can introduce harmful diseases to their competitors in the
introduced range, to which they themselves are tolerant. Second, their supercolonial
social structure of huge multi-queen nest networks means that they will harbor
a broad pathogen spectrum and high pathogen load while remaining resilient, unlike
the smaller, territorial colonies of the native species. Thus, it is likely that
invasive ants act as a disease reservoir, promoting their competitive advantage
and invasive success.
article_processing_charge: No
author:
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full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: Cremer S. Pathogens and disease defense of invasive ants. Current Opinion
in Insect Science. 2019;33:63-68. doi:10.1016/j.cois.2019.03.011
apa: Cremer, S. (2019). Pathogens and disease defense of invasive ants. Current
Opinion in Insect Science. Elsevier. https://doi.org/10.1016/j.cois.2019.03.011
chicago: Cremer, Sylvia. “Pathogens and Disease Defense of Invasive Ants.” Current
Opinion in Insect Science. Elsevier, 2019. https://doi.org/10.1016/j.cois.2019.03.011.
ieee: S. Cremer, “Pathogens and disease defense of invasive ants,” Current Opinion
in Insect Science, vol. 33. Elsevier, pp. 63–68, 2019.
ista: Cremer S. 2019. Pathogens and disease defense of invasive ants. Current Opinion
in Insect Science. 33, 63–68.
mla: Cremer, Sylvia. “Pathogens and Disease Defense of Invasive Ants.” Current
Opinion in Insect Science, vol. 33, Elsevier, 2019, pp. 63–68, doi:10.1016/j.cois.2019.03.011.
short: S. Cremer, Current Opinion in Insect Science 33 (2019) 63–68.
date_created: 2019-05-13T07:58:36Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-08-25T10:31:31Z
day: '01'
department:
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doi: 10.1016/j.cois.2019.03.011
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language:
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month: '06'
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page: 63-68
publication: Current Opinion in Insect Science
publication_identifier:
eissn:
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issn:
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publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Pathogens and disease defense of invasive ants
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 33
year: '2019'
...
---
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author:
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full_name: Pokusaeva, Victoria
id: 3184041C-F248-11E8-B48F-1D18A9856A87
last_name: Pokusaeva
orcid: 0000-0001-7660-444X
- first_name: Dinara R.
full_name: Usmanova, Dinara R.
last_name: Usmanova
- first_name: Ekaterina V.
full_name: Putintseva, Ekaterina V.
last_name: Putintseva
- first_name: Lorena
full_name: Espinar, Lorena
last_name: Espinar
- first_name: Karen
full_name: Sarkisyan, Karen
id: 39A7BF80-F248-11E8-B48F-1D18A9856A87
last_name: Sarkisyan
orcid: 0000-0002-5375-6341
- first_name: Alexander S.
full_name: Mishin, Alexander S.
last_name: Mishin
- first_name: Natalya S.
full_name: Bogatyreva, Natalya S.
last_name: Bogatyreva
- first_name: Dmitry
full_name: Ivankov, Dmitry
id: 49FF1036-F248-11E8-B48F-1D18A9856A87
last_name: Ivankov
- first_name: Arseniy
full_name: Akopyan, Arseniy
id: 430D2C90-F248-11E8-B48F-1D18A9856A87
last_name: Akopyan
orcid: 0000-0002-2548-617X
- first_name: Sergey
full_name: Avvakumov, Sergey
id: 3827DAC8-F248-11E8-B48F-1D18A9856A87
last_name: Avvakumov
- first_name: Inna S.
full_name: Povolotskaya, Inna S.
last_name: Povolotskaya
- first_name: Guillaume J.
full_name: Filion, Guillaume J.
last_name: Filion
- first_name: Lucas B.
full_name: Carey, Lucas B.
last_name: Carey
- first_name: Fyodor
full_name: Kondrashov, Fyodor
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
citation:
ama: Pokusaeva V, Usmanova DR, Putintseva EV, et al. A statistical summary of segment
libraries and sequencing results. 2019. doi:10.1371/journal.pgen.1008079.s011
apa: Pokusaeva, V., Usmanova, D. R., Putintseva, E. V., Espinar, L., Sarkisyan,
K., Mishin, A. S., … Kondrashov, F. (2019). A statistical summary of segment libraries
and sequencing results. Public Library of Science. https://doi.org/10.1371/journal.pgen.1008079.s011
chicago: Pokusaeva, Victoria, Dinara R. Usmanova, Ekaterina V. Putintseva, Lorena
Espinar, Karen Sarkisyan, Alexander S. Mishin, Natalya S. Bogatyreva, et al. “A
Statistical Summary of Segment Libraries and Sequencing Results.” Public Library
of Science, 2019. https://doi.org/10.1371/journal.pgen.1008079.s011.
ieee: V. Pokusaeva et al., “A statistical summary of segment libraries and
sequencing results.” Public Library of Science, 2019.
ista: Pokusaeva V, Usmanova DR, Putintseva EV, Espinar L, Sarkisyan K, Mishin AS,
Bogatyreva NS, Ivankov D, Akopyan A, Avvakumov S, Povolotskaya IS, Filion GJ,
Carey LB, Kondrashov F. 2019. A statistical summary of segment libraries and sequencing
results, Public Library of Science, 10.1371/journal.pgen.1008079.s011.
mla: Pokusaeva, Victoria, et al. A Statistical Summary of Segment Libraries and
Sequencing Results. Public Library of Science, 2019, doi:10.1371/journal.pgen.1008079.s011.
short: V. Pokusaeva, D.R. Usmanova, E.V. Putintseva, L. Espinar, K. Sarkisyan, A.S.
Mishin, N.S. Bogatyreva, D. Ivankov, A. Akopyan, S. Avvakumov, I.S. Povolotskaya,
G.J. Filion, L.B. Carey, F. Kondrashov, (2019).
date_created: 2021-08-06T08:50:15Z
date_published: 2019-04-10T00:00:00Z
date_updated: 2023-08-25T10:30:36Z
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