---
_id: '8993'
abstract:
- lang: eng
text: N-1-naphthylphthalamic acid (NPA) is a key inhibitor of directional (polar)
transport of the hormone auxin in plants. For decades, it has been a pivotal tool
in elucidating the unique polar auxin transport-based processes underlying plant
growth and development. Its exact mode of action has long been sought after and
is still being debated, with prevailing mechanistic schemes describing only indirect
connections between NPA and the main transporters responsible for directional
transport, namely PIN auxin exporters. Here we present data supporting a model
in which NPA associates with PINs in a more direct manner than hitherto postulated.
We show that NPA inhibits PIN activity in a heterologous oocyte system and that
expression of NPA-sensitive PINs in plant, yeast, and oocyte membranes leads to
specific saturable NPA binding. We thus propose that PINs are a bona fide NPA
target. This offers a straightforward molecular basis for NPA inhibition of PIN-dependent
auxin transport and a logical parsimonious explanation for the known physiological
effects of NPA on plant growth, as well as an alternative hypothesis to interpret
past and future results. We also introduce PIN dimerization and describe an effect
of NPA on this, suggesting that NPA binding could be exploited to gain insights
into structural aspects of PINs related to their transport mechanism.
acknowledgement: "This work was supported by Austrian Science Fund Grant FWF P21533-B20
(to L.A.); German Research Foundation Grant DFG HA3468/6-1 (to U.Z.H.); and European
Research Council Grant 742985 (to J.F.). We thank Herta Steinkellner and Alexandra
Castilho for N. benthamiana plants, Fabian Nagelreiter for statistical advice, Lanassa
Bassukas for help with [ɣ32P]-\r\nATP assays, and Josef Penninger for providing
access to mass spectrometry instruments at the Vienna BioCenter Core Facilities.
We thank PNAS reviewers for the many comments and suggestions that helped to improve
this manuscript."
article_number: e2020857118
article_processing_charge: No
article_type: original
author:
- first_name: Lindy
full_name: Abas, Lindy
last_name: Abas
- first_name: Martina
full_name: Kolb, Martina
last_name: Kolb
- first_name: Johannes
full_name: Stadlmann, Johannes
last_name: Stadlmann
- first_name: Dorina P.
full_name: Janacek, Dorina P.
last_name: Janacek
- first_name: Kristina
full_name: Lukic, Kristina
id: 2B04DB84-F248-11E8-B48F-1D18A9856A87
last_name: Lukic
orcid: 0000-0003-1581-881X
- first_name: Claus
full_name: Schwechheimer, Claus
last_name: Schwechheimer
- first_name: Leonid A
full_name: Sazanov, Leonid A
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
- first_name: Lukas
full_name: Mach, Lukas
last_name: Mach
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Ulrich Z.
full_name: Hammes, Ulrich Z.
last_name: Hammes
citation:
ama: Abas L, Kolb M, Stadlmann J, et al. Naphthylphthalamic acid associates with
and inhibits PIN auxin transporters. PNAS. 2021;118(1). doi:10.1073/pnas.2020857118
apa: Abas, L., Kolb, M., Stadlmann, J., Janacek, D. P., Lukic, K., Schwechheimer,
C., … Hammes, U. Z. (2021). Naphthylphthalamic acid associates with and inhibits
PIN auxin transporters. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.2020857118
chicago: Abas, Lindy, Martina Kolb, Johannes Stadlmann, Dorina P. Janacek, Kristina
Lukic, Claus Schwechheimer, Leonid A Sazanov, Lukas Mach, Jiří Friml, and Ulrich
Z. Hammes. “Naphthylphthalamic Acid Associates with and Inhibits PIN Auxin Transporters.”
PNAS. National Academy of Sciences, 2021. https://doi.org/10.1073/pnas.2020857118.
ieee: L. Abas et al., “Naphthylphthalamic acid associates with and inhibits
PIN auxin transporters,” PNAS, vol. 118, no. 1. National Academy of Sciences,
2021.
ista: Abas L, Kolb M, Stadlmann J, Janacek DP, Lukic K, Schwechheimer C, Sazanov
LA, Mach L, Friml J, Hammes UZ. 2021. Naphthylphthalamic acid associates with
and inhibits PIN auxin transporters. PNAS. 118(1), e2020857118.
mla: Abas, Lindy, et al. “Naphthylphthalamic Acid Associates with and Inhibits PIN
Auxin Transporters.” PNAS, vol. 118, no. 1, e2020857118, National Academy
of Sciences, 2021, doi:10.1073/pnas.2020857118.
short: L. Abas, M. Kolb, J. Stadlmann, D.P. Janacek, K. Lukic, C. Schwechheimer,
L.A. Sazanov, L. Mach, J. Friml, U.Z. Hammes, PNAS 118 (2021).
date_created: 2021-01-03T23:01:23Z
date_published: 2021-01-05T00:00:00Z
date_updated: 2023-08-07T13:29:23Z
day: '05'
department:
- _id: JiFr
- _id: LeSa
doi: 10.1073/pnas.2020857118
ec_funded: 1
external_id:
isi:
- '000607270100073'
pmid:
- '33443187'
intvolume: ' 118'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.2020857118
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742985'
name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: PNAS
publication_identifier:
eissn:
- '10916490'
issn:
- '00278424'
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1073/pnas.2102232118
scopus_import: '1'
status: public
title: Naphthylphthalamic acid associates with and inhibits PIN auxin transporters
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 118
year: '2021'
...
---
_id: '8997'
abstract:
- lang: eng
text: Phenomenological relations such as Ohm’s or Fourier’s law have a venerable
history in physics but are still scarce in biology. This situation restrains predictive
theory. Here, we build on bacterial “growth laws,” which capture physiological
feedback between translation and cell growth, to construct a minimal biophysical
model for the combined action of ribosome-targeting antibiotics. Our model predicts
drug interactions like antagonism or synergy solely from responses to individual
drugs. We provide analytical results for limiting cases, which agree well with
numerical results. We systematically refine the model by including direct physical
interactions of different antibiotics on the ribosome. In a limiting case, our
model provides a mechanistic underpinning for recent predictions of higher-order
interactions that were derived using entropy maximization. We further refine the
model to include the effects of antibiotics that mimic starvation and the presence
of resistance genes. We describe the impact of a starvation-mimicking antibiotic
on drug interactions analytically and verify it experimentally. Our extended model
suggests a change in the type of drug interaction that depends on the strength
of resistance, which challenges established rescaling paradigms. We experimentally
show that the presence of unregulated resistance genes can lead to altered drug
interaction, which agrees with the prediction of the model. While minimal, the
model is readily adaptable and opens the door to predicting interactions of second
and higher-order in a broad range of biological systems.
acknowledgement: 'This work was supported in part by Tum stipend of Knafelj foundation
(to B.K.), Austrian Science Fund (FWF) standalone grants P 27201-B22 (to T.B.) and
P 28844(to G.T.), HFSP program Grant RGP0042/2013 (to T.B.), German Research Foundation
(DFG) individual grant BO 3502/2-1 (to T.B.), and German Research Foundation (DFG)
Collaborative Research Centre (SFB) 1310 (to T.B.). '
article_number: e1008529
article_processing_charge: Yes
article_type: original
author:
- first_name: Bor
full_name: Kavcic, Bor
id: 350F91D2-F248-11E8-B48F-1D18A9856A87
last_name: Kavcic
orcid: 0000-0001-6041-254X
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
- first_name: Tobias
full_name: Bollenbach, Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
citation:
ama: Kavcic B, Tkačik G, Bollenbach MT. Minimal biophysical model of combined antibiotic
action. PLOS Computational Biology. 2021;17. doi:10.1371/journal.pcbi.1008529
apa: Kavcic, B., Tkačik, G., & Bollenbach, M. T. (2021). Minimal biophysical
model of combined antibiotic action. PLOS Computational Biology. Public
Library of Science. https://doi.org/10.1371/journal.pcbi.1008529
chicago: Kavcic, Bor, Gašper Tkačik, and Mark Tobias Bollenbach. “Minimal Biophysical
Model of Combined Antibiotic Action.” PLOS Computational Biology. Public
Library of Science, 2021. https://doi.org/10.1371/journal.pcbi.1008529.
ieee: B. Kavcic, G. Tkačik, and M. T. Bollenbach, “Minimal biophysical model of
combined antibiotic action,” PLOS Computational Biology, vol. 17. Public
Library of Science, 2021.
ista: Kavcic B, Tkačik G, Bollenbach MT. 2021. Minimal biophysical model of combined
antibiotic action. PLOS Computational Biology. 17, e1008529.
mla: Kavcic, Bor, et al. “Minimal Biophysical Model of Combined Antibiotic Action.”
PLOS Computational Biology, vol. 17, e1008529, Public Library of Science,
2021, doi:10.1371/journal.pcbi.1008529.
short: B. Kavcic, G. Tkačik, M.T. Bollenbach, PLOS Computational Biology 17 (2021).
date_created: 2021-01-08T07:16:18Z
date_published: 2021-01-07T00:00:00Z
date_updated: 2024-02-21T12:41:41Z
day: '07'
ddc:
- '570'
department:
- _id: GaTk
doi: 10.1371/journal.pcbi.1008529
external_id:
isi:
- '000608045000010'
file:
- access_level: open_access
checksum: e29f2b42651bef8e034781de8781ffac
content_type: application/pdf
creator: dernst
date_created: 2021-02-04T12:30:48Z
date_updated: 2021-02-04T12:30:48Z
file_id: '9092'
file_name: 2021_PlosComBio_Kavcic.pdf
file_size: 3690053
relation: main_file
success: 1
file_date_updated: 2021-02-04T12:30:48Z
has_accepted_license: '1'
intvolume: ' 17'
isi: 1
keyword:
- Modelling and Simulation
- Genetics
- Molecular Biology
- Antibiotics
- Drug interactions
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 25E9AF9E-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P27201-B22
name: Revealing the mechanisms underlying drug interactions
- _id: 254E9036-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28844-B27
name: Biophysics of information processing in gene regulation
publication: PLOS Computational Biology
publication_identifier:
issn:
- 1553-7358
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
related_material:
record:
- id: '7673'
relation: earlier_version
status: public
- id: '8930'
relation: research_data
status: public
status: public
title: Minimal biophysical model of combined antibiotic action
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: 17
year: '2021'
...
---
_id: '8999'
abstract:
- lang: eng
text: "In many basic shear flows, such as pipe, Couette, and channel flow, turbulence
does not\r\narise from an instability of the laminar state, and both dynamical
states co-exist. With decreasing flow speed (i.e., decreasing Reynolds number)
the fraction of fluid in laminar motion increases while turbulence recedes and
eventually the entire flow relaminarizes. The first step towards understanding
the nature of this transition is to determine if the phase change is of either
first or second order. In the former case, the turbulent fraction would drop discontinuously
to zero as the Reynolds number decreases while in the latter the process would
be continuous. For Couette flow, the flow between two parallel plates, earlier
studies suggest a discontinuous scenario. In the present study we realize a Couette
flow between two concentric cylinders which allows studies to be carried out in
large aspect ratios and for extensive observation times. The presented measurements
show that the transition in this circular Couette geometry is continuous suggesting
that former studies were limited by finite size effects. A further characterization
of this transition, in particular its relation to the directed percolation universality
class, requires even larger system sizes than presently available. "
acknowledgement: "This research was funded by the Central Research Development Fund
of the University of\r\nBremen grant number ZF04B /2019/FB04 Avila_Kerstin (“Independent
Project for Postdocs”). Shreyas Jalikop is acknowledged for recording some of the
lifetime measurements\r\n"
article_number: '58'
article_processing_charge: No
article_type: original
author:
- first_name: Kerstin
full_name: Avila, Kerstin
id: fcf74381-53e1-11eb-a6dc-b0e2acf78757
last_name: Avila
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Avila K, Hof B. Second-order phase transition in counter-rotating taylor-couette
flow experiment. Entropy. 2021;23(1). doi:10.3390/e23010058
apa: Avila, K., & Hof, B. (2021). Second-order phase transition in counter-rotating
taylor-couette flow experiment. Entropy. MDPI. https://doi.org/10.3390/e23010058
chicago: Avila, Kerstin, and Björn Hof. “Second-Order Phase Transition in Counter-Rotating
Taylor-Couette Flow Experiment.” Entropy. MDPI, 2021. https://doi.org/10.3390/e23010058.
ieee: K. Avila and B. Hof, “Second-order phase transition in counter-rotating taylor-couette
flow experiment,” Entropy, vol. 23, no. 1. MDPI, 2021.
ista: Avila K, Hof B. 2021. Second-order phase transition in counter-rotating taylor-couette
flow experiment. Entropy. 23(1), 58.
mla: Avila, Kerstin, and Björn Hof. “Second-Order Phase Transition in Counter-Rotating
Taylor-Couette Flow Experiment.” Entropy, vol. 23, no. 1, 58, MDPI, 2021,
doi:10.3390/e23010058.
short: K. Avila, B. Hof, Entropy 23 (2021).
date_created: 2021-01-10T23:01:17Z
date_published: 2021-01-01T00:00:00Z
date_updated: 2023-08-07T13:31:07Z
day: '01'
ddc:
- '530'
department:
- _id: BjHo
doi: 10.3390/e23010058
external_id:
isi:
- '000610135400001'
pmid:
- '33396499'
file:
- access_level: open_access
checksum: 3ba3dd8b7eecff713b72c5e9ba30d626
content_type: application/pdf
creator: dernst
date_created: 2021-01-11T07:50:32Z
date_updated: 2021-01-11T07:50:32Z
file_id: '9003'
file_name: 2021_Entropy_Avila.pdf
file_size: 9456389
relation: main_file
success: 1
file_date_updated: 2021-01-11T07:50:32Z
has_accepted_license: '1'
intvolume: ' 23'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: Entropy
publication_identifier:
eissn:
- 1099-4300
publication_status: published
publisher: MDPI
quality_controlled: '1'
scopus_import: '1'
status: public
title: Second-order phase transition in counter-rotating taylor-couette flow experiment
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: 23
year: '2021'
...
---
_id: '9002'
abstract:
- lang: eng
text: ' We prove that, for the binary erasure channel (BEC), the polar-coding paradigm
gives rise to codes that not only approach the Shannon limit but do so under the
best possible scaling of their block length as a function of the gap to capacity.
This result exhibits the first known family of binary codes that attain both optimal
scaling and quasi-linear complexity of encoding and decoding. Our proof is based
on the construction and analysis of binary polar codes with large kernels. When
communicating reliably at rates within ε>0 of capacity, the code length n often
scales as O(1/εμ), where the constant μ is called the scaling exponent. It is
known that the optimal scaling exponent is μ=2, and it is achieved by random linear
codes. The scaling exponent of conventional polar codes (based on the 2×2 kernel)
on the BEC is μ=3.63. This falls far short of the optimal scaling guaranteed by
random codes. Our main contribution is a rigorous proof of the following result:
for the BEC, there exist ℓ×ℓ binary kernels, such that polar codes constructed
from these kernels achieve scaling exponent μ(ℓ) that tends to the optimal value
of 2 as ℓ grows. We furthermore characterize precisely how large ℓ needs to be
as a function of the gap between μ(ℓ) and 2. The resulting binary codes maintain
the recursive structure of conventional polar codes, and thereby achieve construction
complexity O(n) and encoding/decoding complexity O(nlogn).'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Arman
full_name: Fazeli, Arman
last_name: Fazeli
- first_name: Hamed
full_name: Hassani, Hamed
last_name: Hassani
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Alexander
full_name: Vardy, Alexander
last_name: Vardy
citation:
ama: 'Fazeli A, Hassani H, Mondelli M, Vardy A. Binary linear codes with optimal
scaling: Polar codes with large kernels. IEEE Transactions on Information Theory.
2021;67(9):5693-5710. doi:10.1109/TIT.2020.3038806'
apa: 'Fazeli, A., Hassani, H., Mondelli, M., & Vardy, A. (2021). Binary linear
codes with optimal scaling: Polar codes with large kernels. IEEE Transactions
on Information Theory. IEEE. https://doi.org/10.1109/TIT.2020.3038806'
chicago: 'Fazeli, Arman, Hamed Hassani, Marco Mondelli, and Alexander Vardy. “Binary
Linear Codes with Optimal Scaling: Polar Codes with Large Kernels.” IEEE Transactions
on Information Theory. IEEE, 2021. https://doi.org/10.1109/TIT.2020.3038806.'
ieee: 'A. Fazeli, H. Hassani, M. Mondelli, and A. Vardy, “Binary linear codes with
optimal scaling: Polar codes with large kernels,” IEEE Transactions on Information
Theory, vol. 67, no. 9. IEEE, pp. 5693–5710, 2021.'
ista: 'Fazeli A, Hassani H, Mondelli M, Vardy A. 2021. Binary linear codes with
optimal scaling: Polar codes with large kernels. IEEE Transactions on Information
Theory. 67(9), 5693–5710.'
mla: 'Fazeli, Arman, et al. “Binary Linear Codes with Optimal Scaling: Polar Codes
with Large Kernels.” IEEE Transactions on Information Theory, vol. 67,
no. 9, IEEE, 2021, pp. 5693–710, doi:10.1109/TIT.2020.3038806.'
short: A. Fazeli, H. Hassani, M. Mondelli, A. Vardy, IEEE Transactions on Information
Theory 67 (2021) 5693–5710.
date_created: 2021-01-10T23:01:18Z
date_published: 2021-09-01T00:00:00Z
date_updated: 2024-03-07T12:18:50Z
day: '01'
department:
- _id: MaMo
doi: 10.1109/TIT.2020.3038806
external_id:
arxiv:
- '1711.01339'
intvolume: ' 67'
issue: '9'
language:
- iso: eng
month: '09'
oa_version: Preprint
page: 5693-5710
publication: IEEE Transactions on Information Theory
publication_identifier:
eissn:
- 1557-9654
issn:
- 0018-9448
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
record:
- id: '6665'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: 'Binary linear codes with optimal scaling: Polar codes with large kernels'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 67
year: '2021'
...
---
_id: '9005'
abstract:
- lang: eng
text: Studies on the experimental realization of two-dimensional anyons in terms
of quasiparticles have been restricted, so far, to only anyons on the plane. It
is known, however, that the geometry and topology of space can have significant
effects on quantum statistics for particles moving on it. Here, we have undertaken
the first step toward realizing the emerging fractional statistics for particles
restricted to move on the sphere instead of on the plane. We show that such a
model arises naturally in the context of quantum impurity problems. In particular,
we demonstrate a setup in which the lowest-energy spectrum of two linear bosonic
or fermionic molecules immersed in a quantum many-particle environment can coincide
with the anyonic spectrum on the sphere. This paves the way toward the experimental
realization of anyons on the sphere using molecular impurities. Furthermore, since
a change in the alignment of the molecules corresponds to the exchange of the
particles on the sphere, such a realization reveals a novel type of exclusion
principle for molecular impurities, which could also be of use as a powerful technique
to measure the statistics parameter. Finally, our approach opens up a simple numerical
route to investigate the spectra of many anyons on the sphere. Accordingly, we
present the spectrum of two anyons on the sphere in the presence of a Dirac monopole
field.
acknowledgement: "We are grateful to A. Ghazaryan for valuable discussions and also
thank the anonymous referees for comments. D.L. acknowledges financial support from
the G¨oran Gustafsson Foundation (grant no. 1804) and LMU Munich. M.L. gratefully
acknowledges financial support\r\nby the European Research Council (ERC) under the
European Union’s Horizon 2020 research and innovation programme (grant agreements
No 801770)."
article_number: '015301'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Morris
full_name: Brooks, Morris
id: B7ECF9FC-AA38-11E9-AC9A-0930E6697425
last_name: Brooks
orcid: 0000-0002-6249-0928
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: D.
full_name: Lundholm, D.
last_name: Lundholm
- first_name: Enderalp
full_name: Yakaboylu, Enderalp
id: 38CB71F6-F248-11E8-B48F-1D18A9856A87
last_name: Yakaboylu
orcid: 0000-0001-5973-0874
citation:
ama: Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. Molecular impurities as a realization
of anyons on the two-sphere. Physical Review Letters. 2021;126(1). doi:10.1103/PhysRevLett.126.015301
apa: Brooks, M., Lemeshko, M., Lundholm, D., & Yakaboylu, E. (2021). Molecular
impurities as a realization of anyons on the two-sphere. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/PhysRevLett.126.015301
chicago: Brooks, Morris, Mikhail Lemeshko, D. Lundholm, and Enderalp Yakaboylu.
“Molecular Impurities as a Realization of Anyons on the Two-Sphere.” Physical
Review Letters. American Physical Society, 2021. https://doi.org/10.1103/PhysRevLett.126.015301.
ieee: M. Brooks, M. Lemeshko, D. Lundholm, and E. Yakaboylu, “Molecular impurities
as a realization of anyons on the two-sphere,” Physical Review Letters,
vol. 126, no. 1. American Physical Society, 2021.
ista: Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. 2021. Molecular impurities
as a realization of anyons on the two-sphere. Physical Review Letters. 126(1),
015301.
mla: Brooks, Morris, et al. “Molecular Impurities as a Realization of Anyons on
the Two-Sphere.” Physical Review Letters, vol. 126, no. 1, 015301, American
Physical Society, 2021, doi:10.1103/PhysRevLett.126.015301.
short: M. Brooks, M. Lemeshko, D. Lundholm, E. Yakaboylu, Physical Review Letters
126 (2021).
date_created: 2021-01-17T23:01:10Z
date_published: 2021-01-08T00:00:00Z
date_updated: 2023-08-07T13:32:10Z
day: '08'
department:
- _id: MiLe
- _id: RoSe
doi: 10.1103/PhysRevLett.126.015301
ec_funded: 1
external_id:
arxiv:
- '2009.05948'
isi:
- '000606325000003'
intvolume: ' 126'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2009.05948
month: '01'
oa: 1
oa_version: Preprint
project:
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review Letters
publication_identifier:
eissn:
- '10797114'
issn:
- '00319007'
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/dancing-molecules-and-two-dimensional-particles/
record:
- id: '12390'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Molecular impurities as a realization of anyons on the two-sphere
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 126
year: '2021'
...
---
_id: '9006'
abstract:
- lang: eng
text: Cytoplasm is a gel-like crowded environment composed of various macromolecules,
organelles, cytoskeletal networks, and cytosol. The structure of the cytoplasm
is highly organized and heterogeneous due to the crowding of its constituents
and their effective compartmentalization. In such an environment, the diffusive
dynamics of the molecules are restricted, an effect that is further amplified
by clustering and anchoring of molecules. Despite the crowded nature of the cytoplasm
at the microscopic scale, large-scale reorganization of the cytoplasm is essential
for important cellular functions, such as cell division and polarization. How
such mesoscale reorganization of the cytoplasm is achieved, especially for large
cells such as oocytes or syncytial tissues that can span hundreds of micrometers
in size, is only beginning to be understood. In this review, we will discuss recent
advances in elucidating the molecular, cellular, and biophysical mechanisms by
which the cytoskeleton drives cytoplasmic reorganization across different scales,
structures, and species.
acknowledgement: We would like to thank Justine Renno for illustrations and Edouard
Hannezo and members of the Heisenberg group for their comments on previous versions
of the manuscript.
article_processing_charge: No
article_type: original
author:
- first_name: Shayan
full_name: Shamipour, Shayan
id: 40B34FE2-F248-11E8-B48F-1D18A9856A87
last_name: Shamipour
- first_name: Silvia
full_name: Caballero Mancebo, Silvia
id: 2F1E1758-F248-11E8-B48F-1D18A9856A87
last_name: Caballero Mancebo
orcid: 0000-0002-5223-3346
- 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: Shamipour S, Caballero Mancebo S, Heisenberg C-PJ. Cytoplasm’s got moves. Developmental
Cell. 2021;56(2):P213-226. doi:10.1016/j.devcel.2020.12.002
apa: Shamipour, S., Caballero Mancebo, S., & Heisenberg, C.-P. J. (2021). Cytoplasm’s
got moves. Developmental Cell. Elsevier. https://doi.org/10.1016/j.devcel.2020.12.002
chicago: Shamipour, Shayan, Silvia Caballero Mancebo, and Carl-Philipp J Heisenberg.
“Cytoplasm’s Got Moves.” Developmental Cell. Elsevier, 2021. https://doi.org/10.1016/j.devcel.2020.12.002.
ieee: S. Shamipour, S. Caballero Mancebo, and C.-P. J. Heisenberg, “Cytoplasm’s
got moves,” Developmental Cell, vol. 56, no. 2. Elsevier, pp. P213-226,
2021.
ista: Shamipour S, Caballero Mancebo S, Heisenberg C-PJ. 2021. Cytoplasm’s got moves.
Developmental Cell. 56(2), P213-226.
mla: Shamipour, Shayan, et al. “Cytoplasm’s Got Moves.” Developmental Cell,
vol. 56, no. 2, Elsevier, 2021, pp. P213-226, doi:10.1016/j.devcel.2020.12.002.
short: S. Shamipour, S. Caballero Mancebo, C.-P.J. Heisenberg, Developmental Cell
56 (2021) P213-226.
date_created: 2021-01-17T23:01:10Z
date_published: 2021-01-25T00:00:00Z
date_updated: 2024-03-25T23:30:10Z
day: '25'
department:
- _id: CaHe
doi: 10.1016/j.devcel.2020.12.002
external_id:
isi:
- '000613273900009'
pmid:
- '33321104'
intvolume: ' 56'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.devcel.2020.12.002
month: '01'
oa: 1
oa_version: Published Version
page: P213-226
pmid: 1
publication: Developmental Cell
publication_identifier:
eissn:
- '18781551'
issn:
- '15345807'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '9623'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Cytoplasm's got moves
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 56
year: '2021'
...
---
_id: '9009'
abstract:
- lang: eng
text: Recent advancements in live cell imaging technologies have identified the
phenomenon of intracellular propagation of late apoptotic events, such as cytochrome
c release and caspase activation. The mechanism, prevalence, and speed of apoptosis
propagation remain unclear. Additionally, no studies have demonstrated propagation
of the pro-apoptotic protein, BAX. To evaluate the role of BAX in intracellular
apoptotic propagation, we used high speed live-cell imaging to visualize fluorescently
tagged-BAX recruitment to mitochondria in four immortalized cell lines. We show
that propagation of mitochondrial BAX recruitment occurs in parallel to cytochrome
c and SMAC/Diablo release and is affected by cellular morphology, such that cells
with processes are more likely to exhibit propagation. The initiation of propagation
events is most prevalent in the distal tips of processes, while the rate of propagation
is influenced by the 2-dimensional width of the process. Propagation was rarely
observed in the cell soma, which exhibited near synchronous recruitment of BAX.
Propagation velocity is not affected by mitochondrial volume in segments of processes,
but is negatively affected by mitochondrial density. There was no evidence of
a propagating wave of increased levels of intracellular calcium ions. Alternatively,
we did observe a uniform increase in superoxide build-up in cellular mitochondria,
which was released as a propagating wave simultaneously with the propagating recruitment
of BAX to the mitochondrial outer membrane.
acknowledgement: This work was supported by National Institute of Health grants R01
EY030123, P30 EY016665, and T32 GM081061, an unrestricted research grant from Research
to Prevent Blindness, Inc., and the Frederick A. Davis Endowment from the Department
of Ophthalmology and Visual Sciences at the University of Wisconsin-Madison.
article_processing_charge: No
article_type: original
author:
- first_name: Joshua A.
full_name: Grosser, Joshua A.
last_name: Grosser
- first_name: Margaret E
full_name: Maes, Margaret E
id: 3838F452-F248-11E8-B48F-1D18A9856A87
last_name: Maes
orcid: 0000-0001-9642-1085
- first_name: Robert W.
full_name: Nickells, Robert W.
last_name: Nickells
citation:
ama: Grosser JA, Maes ME, Nickells RW. Characteristics of intracellular propagation
of mitochondrial BAX recruitment during apoptosis. Apoptosis. 2021;26(2):132-145.
doi:10.1007/s10495-020-01654-w
apa: Grosser, J. A., Maes, M. E., & Nickells, R. W. (2021). Characteristics
of intracellular propagation of mitochondrial BAX recruitment during apoptosis.
Apoptosis. Springer Nature. https://doi.org/10.1007/s10495-020-01654-w
chicago: Grosser, Joshua A., Margaret E Maes, and Robert W. Nickells. “Characteristics
of Intracellular Propagation of Mitochondrial BAX Recruitment during Apoptosis.”
Apoptosis. Springer Nature, 2021. https://doi.org/10.1007/s10495-020-01654-w.
ieee: J. A. Grosser, M. E. Maes, and R. W. Nickells, “Characteristics of intracellular
propagation of mitochondrial BAX recruitment during apoptosis,” Apoptosis,
vol. 26, no. 2. Springer Nature, pp. 132–145, 2021.
ista: Grosser JA, Maes ME, Nickells RW. 2021. Characteristics of intracellular propagation
of mitochondrial BAX recruitment during apoptosis. Apoptosis. 26(2), 132–145.
mla: Grosser, Joshua A., et al. “Characteristics of Intracellular Propagation of
Mitochondrial BAX Recruitment during Apoptosis.” Apoptosis, vol. 26, no.
2, Springer Nature, 2021, pp. 132–45, doi:10.1007/s10495-020-01654-w.
short: J.A. Grosser, M.E. Maes, R.W. Nickells, Apoptosis 26 (2021) 132–145.
date_created: 2021-01-17T23:01:11Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2023-08-07T13:32:40Z
day: '01'
department:
- _id: SaSi
doi: 10.1007/s10495-020-01654-w
external_id:
isi:
- '000606722600001'
pmid:
- '33426618'
intvolume: ' 26'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8082518/
month: '02'
oa: 1
oa_version: Submitted Version
page: 132-145
pmid: 1
publication: Apoptosis
publication_identifier:
eissn:
- 1573-675X
issn:
- 1360-8185
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Characteristics of intracellular propagation of mitochondrial BAX recruitment
during apoptosis
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 26
year: '2021'
...
---
_id: '9010'
abstract:
- lang: eng
text: Availability of the essential macronutrient nitrogen in soil plays a critical
role in plant growth, development, and impacts agricultural productivity. Plants
have evolved different strategies for sensing and responding to heterogeneous
nitrogen distribution. Modulation of root system architecture, including primary
root growth and branching, is among the most essential plant adaptions to ensure
adequate nitrogen acquisition. However, the immediate molecular pathways coordinating
the adjustment of root growth in response to distinct nitrogen sources, such as
nitrate or ammonium, are poorly understood. Here, we show that growth as manifested
by cell division and elongation is synchronized by coordinated auxin flux between
two adjacent outer tissue layers of the root. This coordination is achieved by
nitrate‐dependent dephosphorylation of the PIN2 auxin efflux carrier at a previously
uncharacterized phosphorylation site, leading to subsequent PIN2 lateralization
and thereby regulating auxin flow between adjacent tissues. A dynamic computer
model based on our experimental data successfully recapitulates experimental observations.
Our study provides mechanistic insights broadening our understanding of root growth
mechanisms in dynamic environments.
acknowledged_ssus:
- _id: Bio
acknowledgement: 'We acknowledge Gergely Molnar for critical reading of the manuscript,
Alexander Johnson for language editing and Yulija Salanenka for technical assistance.
Work in the Benkova laboratory was supported by the Austrian Science Fund (FWF01_I1774S)
to KO, RA and EB. Work in the Benkova laboratory was supported by the Austrian Science
Fund (FWF01_I1774S) to KO, RA and EB and by the DOC Fellowship Programme of the
AustrianAcademy of Sciences (25008) to C.A. Work in the Wabnik laboratory was supported
by the Programa de Atraccion de Talento 2017 (Comunidad deMadrid, 2017-T1/BIO-5654
to K.W.), Severo Ochoa Programme for Centres of Excellence in R&D from the Agencia
Estatal de Investigacion of Spain (grantSEV-2016-0672 (2017-2021) to K.W. via the
CBGP) and Programa Estatal de Generacion del Conocimiento y Fortalecimiento Científico
y Tecnologico del Sistema de I+D+I 2019 (PGC2018-093387-A-I00) from MICIU (to K.W.).
M.M.was supported by a postdoctoral contract associated to SEV-2016-0672.We acknowledge
the Bioimaging Facility in IST-Austria and the Advanced Microscopy Facility of the
Vienna Bio Center Core Facilities, member of the Vienna Bio Center Austria, for
use of the OMX v43D SIM microscope. AJ was supported by the Austrian Science Fund
(FWF): I03630 to J.F'
article_number: e106862
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Krisztina
full_name: Ötvös, Krisztina
id: 29B901B0-F248-11E8-B48F-1D18A9856A87
last_name: Ötvös
orcid: 0000-0002-5503-4983
- first_name: Marco
full_name: Marconi, Marco
last_name: Marconi
- first_name: Andrea
full_name: Vega, Andrea
last_name: Vega
- first_name: Jose
full_name: O’Brien, Jose
last_name: O’Brien
- first_name: Alexander J
full_name: Johnson, Alexander J
id: 46A62C3A-F248-11E8-B48F-1D18A9856A87
last_name: Johnson
orcid: 0000-0002-2739-8843
- first_name: Rashed
full_name: Abualia, Rashed
id: 4827E134-F248-11E8-B48F-1D18A9856A87
last_name: Abualia
orcid: 0000-0002-9357-9415
- first_name: Livio
full_name: Antonielli, Livio
last_name: Antonielli
- first_name: Juan C
full_name: Montesinos López, Juan C
id: 310A8E3E-F248-11E8-B48F-1D18A9856A87
last_name: Montesinos López
orcid: 0000-0001-9179-6099
- first_name: Yuzhou
full_name: Zhang, Yuzhou
id: 3B6137F2-F248-11E8-B48F-1D18A9856A87
last_name: Zhang
orcid: 0000-0003-2627-6956
- first_name: Shutang
full_name: Tan, Shutang
id: 2DE75584-F248-11E8-B48F-1D18A9856A87
last_name: Tan
orcid: 0000-0002-0471-8285
- first_name: Candela
full_name: Cuesta, Candela
id: 33A3C818-F248-11E8-B48F-1D18A9856A87
last_name: Cuesta
orcid: 0000-0003-1923-2410
- first_name: Christina
full_name: Artner, Christina
id: 45DF286A-F248-11E8-B48F-1D18A9856A87
last_name: Artner
- first_name: Eleonore
full_name: Bouguyon, Eleonore
last_name: Bouguyon
- first_name: Alain
full_name: Gojon, Alain
last_name: Gojon
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Rodrigo A.
full_name: Gutiérrez, Rodrigo A.
last_name: Gutiérrez
- first_name: Krzysztof T
full_name: Wabnik, Krzysztof T
id: 4DE369A4-F248-11E8-B48F-1D18A9856A87
last_name: Wabnik
orcid: 0000-0001-7263-0560
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Ötvös K, Marconi M, Vega A, et al. Modulation of plant root growth by nitrogen
source-defined regulation of polar auxin transport. EMBO Journal. 2021;40(3).
doi:10.15252/embj.2020106862
apa: Ötvös, K., Marconi, M., Vega, A., O’Brien, J., Johnson, A. J., Abualia, R.,
… Benková, E. (2021). Modulation of plant root growth by nitrogen source-defined
regulation of polar auxin transport. EMBO Journal. Embo Press. https://doi.org/10.15252/embj.2020106862
chicago: Ötvös, Krisztina, Marco Marconi, Andrea Vega, Jose O’Brien, Alexander J
Johnson, Rashed Abualia, Livio Antonielli, et al. “Modulation of Plant Root Growth
by Nitrogen Source-Defined Regulation of Polar Auxin Transport.” EMBO Journal.
Embo Press, 2021. https://doi.org/10.15252/embj.2020106862.
ieee: K. Ötvös et al., “Modulation of plant root growth by nitrogen source-defined
regulation of polar auxin transport,” EMBO Journal, vol. 40, no. 3. Embo
Press, 2021.
ista: Ötvös K, Marconi M, Vega A, O’Brien J, Johnson AJ, Abualia R, Antonielli L,
Montesinos López JC, Zhang Y, Tan S, Cuesta C, Artner C, Bouguyon E, Gojon A,
Friml J, Gutiérrez RA, Wabnik KT, Benková E. 2021. Modulation of plant root growth
by nitrogen source-defined regulation of polar auxin transport. EMBO Journal.
40(3), e106862.
mla: Ötvös, Krisztina, et al. “Modulation of Plant Root Growth by Nitrogen Source-Defined
Regulation of Polar Auxin Transport.” EMBO Journal, vol. 40, no. 3, e106862,
Embo Press, 2021, doi:10.15252/embj.2020106862.
short: K. Ötvös, M. Marconi, A. Vega, J. O’Brien, A.J. Johnson, R. Abualia, L. Antonielli,
J.C. Montesinos López, Y. Zhang, S. Tan, C. Cuesta, C. Artner, E. Bouguyon, A.
Gojon, J. Friml, R.A. Gutiérrez, K.T. Wabnik, E. Benková, EMBO Journal 40 (2021).
date_created: 2021-01-17T23:01:12Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2024-03-25T23:30:22Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
- _id: EvBe
doi: 10.15252/embj.2020106862
external_id:
isi:
- '000604645600001'
pmid:
- ' 33399250'
file:
- access_level: open_access
checksum: dc55c900f3b061d6c2790b8813d759a3
content_type: application/pdf
creator: dernst
date_created: 2021-02-11T12:28:29Z
date_updated: 2021-02-11T12:28:29Z
file_id: '9110'
file_name: 2021_Embo_Otvos.pdf
file_size: 2358617
relation: main_file
success: 1
file_date_updated: 2021-02-11T12:28:29Z
has_accepted_license: '1'
intvolume: ' 40'
isi: 1
issue: '3'
language:
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month: '02'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 2542D156-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I 1774-B16
name: Hormone cross-talk drives nutrient dependent plant development
- _id: 2685A872-B435-11E9-9278-68D0E5697425
name: Hormonal regulation of plant adaptive responses to environmental signals
- _id: 26538374-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03630
name: Molecular mechanisms of endocytic cargo recognition in plants
publication: EMBO Journal
publication_identifier:
eissn:
- '14602075'
issn:
- '02614189'
publication_status: published
publisher: Embo Press
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/a-plants-way-to-its-favorite-food/
record:
- id: '10303'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Modulation of plant root growth by nitrogen source-defined regulation of polar
auxin transport
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: 40
year: '2021'
...
---
_id: '9020'
abstract:
- lang: eng
text: 'We study dynamics and thermodynamics of ion transport in narrow, water-filled
channels, considered as effective 1D Coulomb systems. The long range nature of
the inter-ion interactions comes about due to the dielectric constants mismatch
between the water and the surrounding medium, confining the electric filed to
stay mostly within the water-filled channel. Statistical mechanics of such Coulomb
systems is dominated by entropic effects which may be accurately accounted for
by mapping onto an effective quantum mechanics. In presence of multivalent ions
the corresponding quantum mechanics appears to be non-Hermitian. In this review
we discuss a framework for semiclassical calculations for the effective non-Hermitian
Hamiltonians. Non-Hermiticity elevates WKB action integrals from the real line
to closed cycles on a complex Riemann surfaces where direct calculations are not
attainable. We circumvent this issue by applying tools from algebraic topology,
such as the Picard-Fuchs equation. We discuss how its solutions relate to the
thermodynamics and correlation functions of multivalent solutions within narrow,
water-filled channels. '
acknowledgement: "A.K. was supported by NSF grants DMR-2037654. T.G. acknowledges
funding from the Institute of Science and Technology (IST) Austria, and from the
European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie
Grant Agreement No. 754411.\r\nWe are indebted to Boris Shklovskii for introducing
us to the problem, and Alexander Gorsky and Peter Koroteev for introducing us to
the Picard-Fuchs methods. A very special thanks goes to Michael Janas for several
years of excellent collaboration on these topics. TG thanks Michael Kreshchuk for
introduction to the exact WKB method and great collaboration on related projects.
Figure 3 and Figure 4 are reproduced from Reference [25] with friendly permission
by the Russian Academy of Sciences. Figure 2, Figure 4, Figure 5, Figure 6, and
Figure 8 are reproduced from Reference [26] with friendly permission by IOP Publishing."
article_number: e23010125
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Tobias
full_name: Gulden, Tobias
id: 1083E038-9F73-11E9-A4B5-532AE6697425
last_name: Gulden
orcid: 0000-0001-6814-7541
- first_name: Alex
full_name: Kamenev, Alex
last_name: Kamenev
citation:
ama: Gulden T, Kamenev A. Dynamics of ion channels via non-hermitian quantum mechanics.
Entropy. 2021;23(1). doi:10.3390/e23010125
apa: Gulden, T., & Kamenev, A. (2021). Dynamics of ion channels via non-hermitian
quantum mechanics. Entropy. MDPI. https://doi.org/10.3390/e23010125
chicago: Gulden, Tobias, and Alex Kamenev. “Dynamics of Ion Channels via Non-Hermitian
Quantum Mechanics.” Entropy. MDPI, 2021. https://doi.org/10.3390/e23010125.
ieee: T. Gulden and A. Kamenev, “Dynamics of ion channels via non-hermitian quantum
mechanics,” Entropy, vol. 23, no. 1. MDPI, 2021.
ista: Gulden T, Kamenev A. 2021. Dynamics of ion channels via non-hermitian quantum
mechanics. Entropy. 23(1), e23010125.
mla: Gulden, Tobias, and Alex Kamenev. “Dynamics of Ion Channels via Non-Hermitian
Quantum Mechanics.” Entropy, vol. 23, no. 1, e23010125, MDPI, 2021, doi:10.3390/e23010125.
short: T. Gulden, A. Kamenev, Entropy 23 (2021).
date_created: 2021-01-19T11:12:06Z
date_published: 2021-01-19T00:00:00Z
date_updated: 2023-08-07T13:34:18Z
day: '19'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.3390/e23010125
ec_funded: 1
external_id:
arxiv:
- '2012.01390'
isi:
- '000610122000001'
file:
- access_level: open_access
checksum: 6cd0e706156827c45c740534bd32c179
content_type: application/pdf
creator: tgulden
date_created: 2021-01-19T11:11:14Z
date_updated: 2021-01-19T11:11:14Z
file_id: '9021'
file_name: Final published paper.pdf
file_size: 981285
relation: main_file
file_date_updated: 2021-01-19T11:11:14Z
has_accepted_license: '1'
intvolume: ' 23'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Entropy
publication_identifier:
eissn:
- 1099-4300
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: Dynamics of ion channels via non-hermitian quantum mechanics
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: 23
year: '2021'
...
---
_id: '9022'
abstract:
- lang: eng
text: "In the first part of the thesis we consider Hermitian random matrices. Firstly,
we consider sample covariance matrices XX∗ with X having independent identically
distributed (i.i.d.) centred entries. We prove a Central Limit Theorem for differences
of linear statistics of XX∗ and its minor after removing the first column of X.
Secondly, we consider Wigner-type matrices and prove that the eigenvalue statistics
near cusp singularities of the limiting density of states are universal and that
they form a Pearcey process. Since the limiting eigenvalue distribution admits
only square root (edge) and cubic root (cusp) singularities, this concludes the
third and last remaining case of the Wigner-Dyson-Mehta universality conjecture.
The main technical ingredients are an optimal local law at the cusp, and the proof
of the fast relaxation to equilibrium of the Dyson Brownian motion in the cusp
regime.\r\nIn the second part we consider non-Hermitian matrices X with centred
i.i.d. entries. We normalise the entries of X to have variance N −1. It is well
known that the empirical eigenvalue density converges to the uniform distribution
on the unit disk (circular law). In the first project, we prove universality of
the local eigenvalue statistics close to the edge of the spectrum. This is the
non-Hermitian analogue of the TracyWidom universality at the Hermitian edge. Technically
we analyse the evolution of the spectral distribution of X along the Ornstein-Uhlenbeck
flow for very long time\r\n(up to t = +∞). In the second project, we consider
linear statistics of eigenvalues for macroscopic test functions f in the Sobolev
space H2+ϵ and prove their convergence to the projection of the Gaussian Free
Field on the unit disk. We prove this result for non-Hermitian matrices with real
or complex entries. The main technical ingredients are: (i) local law for products
of two resolvents at different spectral parameters, (ii) analysis of correlated
Dyson Brownian motions.\r\nIn the third and final part we discuss the mathematically
rigorous application of supersymmetric techniques (SUSY ) to give a lower tail
estimate of the lowest singular value of X − z, with z ∈ C. More precisely, we
use superbosonisation formula to give an integral representation of the resolvent
of (X − z)(X − z)∗ which reduces to two and three contour integrals in the complex
and real case, respectively. The rigorous analysis of these integrals is quite
challenging since simple saddle point analysis cannot be applied (the main contribution
comes from a non-trivial manifold). Our result\r\nimproves classical smoothing
inequalities in the regime |z| ≈ 1; this result is essential to prove edge universality
for i.i.d. non-Hermitian matrices."
acknowledgement: I gratefully acknowledge the financial support from the European
Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 665385 and my advisor’s ERC Advanced Grant No. 338804.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Giorgio
full_name: Cipolloni, Giorgio
id: 42198EFA-F248-11E8-B48F-1D18A9856A87
last_name: Cipolloni
orcid: 0000-0002-4901-7992
citation:
ama: Cipolloni G. Fluctuations in the spectrum of random matrices. 2021. doi:10.15479/AT:ISTA:9022
apa: Cipolloni, G. (2021). Fluctuations in the spectrum of random matrices.
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9022
chicago: Cipolloni, Giorgio. “Fluctuations in the Spectrum of Random Matrices.”
Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9022.
ieee: G. Cipolloni, “Fluctuations in the spectrum of random matrices,” Institute
of Science and Technology Austria, 2021.
ista: Cipolloni G. 2021. Fluctuations in the spectrum of random matrices. Institute
of Science and Technology Austria.
mla: Cipolloni, Giorgio. Fluctuations in the Spectrum of Random Matrices.
Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9022.
short: G. Cipolloni, Fluctuations in the Spectrum of Random Matrices, Institute
of Science and Technology Austria, 2021.
date_created: 2021-01-21T18:16:54Z
date_published: 2021-01-25T00:00:00Z
date_updated: 2023-09-07T13:29:32Z
day: '25'
ddc:
- '510'
degree_awarded: PhD
department:
- _id: GradSch
- _id: LaEr
doi: 10.15479/AT:ISTA:9022
ec_funded: 1
file:
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date_created: 2021-01-25T14:19:03Z
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date_updated: 2021-01-25T14:19:10Z
file_id: '9044'
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file_size: 12775206
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file_date_updated: 2021-01-25T14:19:10Z
has_accepted_license: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: '380'
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
status: public
supervisor:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
title: Fluctuations in the spectrum of random matrices
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2021'
...
---
_id: '9036'
abstract:
- lang: eng
text: In this short note, we prove that the square root of the quantum Jensen-Shannon
divergence is a true metric on the cone of positive matrices, and hence in particular
on the quantum state space.
acknowledgement: D. Virosztek was supported by the European Union's Horizon 2020 research
and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 846294,
and partially supported by the Hungarian National Research, Development and Innovation
Office (NKFIH) via grants no. K124152, and no. KH129601.
article_number: '107595'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Daniel
full_name: Virosztek, Daniel
id: 48DB45DA-F248-11E8-B48F-1D18A9856A87
last_name: Virosztek
orcid: 0000-0003-1109-5511
citation:
ama: Virosztek D. The metric property of the quantum Jensen-Shannon divergence.
Advances in Mathematics. 2021;380(3). doi:10.1016/j.aim.2021.107595
apa: Virosztek, D. (2021). The metric property of the quantum Jensen-Shannon divergence.
Advances in Mathematics. Elsevier. https://doi.org/10.1016/j.aim.2021.107595
chicago: Virosztek, Daniel. “The Metric Property of the Quantum Jensen-Shannon Divergence.”
Advances in Mathematics. Elsevier, 2021. https://doi.org/10.1016/j.aim.2021.107595.
ieee: D. Virosztek, “The metric property of the quantum Jensen-Shannon divergence,”
Advances in Mathematics, vol. 380, no. 3. Elsevier, 2021.
ista: Virosztek D. 2021. The metric property of the quantum Jensen-Shannon divergence.
Advances in Mathematics. 380(3), 107595.
mla: Virosztek, Daniel. “The Metric Property of the Quantum Jensen-Shannon Divergence.”
Advances in Mathematics, vol. 380, no. 3, 107595, Elsevier, 2021, doi:10.1016/j.aim.2021.107595.
short: D. Virosztek, Advances in Mathematics 380 (2021).
date_created: 2021-01-22T17:55:17Z
date_published: 2021-03-26T00:00:00Z
date_updated: 2023-08-07T13:34:48Z
day: '26'
department:
- _id: LaEr
doi: 10.1016/j.aim.2021.107595
ec_funded: 1
external_id:
arxiv:
- '1910.10447'
isi:
- '000619676100035'
intvolume: ' 380'
isi: 1
issue: '3'
keyword:
- General Mathematics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1910.10447
month: '03'
oa: 1
oa_version: Preprint
project:
- _id: 26A455A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '846294'
name: Geometric study of Wasserstein spaces and free probability
publication: Advances in Mathematics
publication_identifier:
issn:
- 0001-8708
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: The metric property of the quantum Jensen-Shannon divergence
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 380
year: '2021'
...
---
_id: '9037'
abstract:
- lang: eng
text: "We continue our study of ‘no‐dimension’ analogues of basic theorems in combinatorial
and convex geometry in Banach spaces. We generalize some results of the paper
(Adiprasito, Bárány and Mustafa, ‘Theorems of Carathéodory, Helly, and Tverberg
without dimension’, Proceedings of the Thirtieth Annual ACM‐SIAM Symposium on
Discrete Algorithms (Society for Industrial and Applied Mathematics, San Diego,
California, 2019) 2350–2360) and prove no‐dimension versions of the colored Tverberg
theorem, the selection lemma and the weak \U0001D700 ‐net theorem in Banach spaces
of type \U0001D45D>1 . To prove these results, we use the original ideas of Adiprasito,
Bárány and Mustafa for the Euclidean case, our no‐dimension version of the Radon
theorem and slightly modified version of the celebrated Maurey lemma."
acknowledgement: "I wish to thank Imre Bárány for bringing the problem to my attention.
I am grateful to Marton Naszódi and Igor Tsiutsiurupa for useful remarks and help
with the text.\r\nThe author acknowledges the financial support from the Ministry
of Educational and Science of the Russian Federation in the framework of MegaGrant
no 075‐15‐2019‐1926."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Grigory
full_name: Ivanov, Grigory
id: 87744F66-5C6F-11EA-AFE0-D16B3DDC885E
last_name: Ivanov
citation:
ama: Ivanov G. No-dimension Tverberg’s theorem and its corollaries in Banach spaces
of type p. Bulletin of the London Mathematical Society. 2021;53(2):631-641.
doi:10.1112/blms.12449
apa: Ivanov, G. (2021). No-dimension Tverberg’s theorem and its corollaries in Banach
spaces of type p. Bulletin of the London Mathematical Society. London Mathematical
Society. https://doi.org/10.1112/blms.12449
chicago: Ivanov, Grigory. “No-Dimension Tverberg’s Theorem and Its Corollaries in
Banach Spaces of Type P.” Bulletin of the London Mathematical Society.
London Mathematical Society, 2021. https://doi.org/10.1112/blms.12449.
ieee: G. Ivanov, “No-dimension Tverberg’s theorem and its corollaries in Banach
spaces of type p,” Bulletin of the London Mathematical Society, vol. 53,
no. 2. London Mathematical Society, pp. 631–641, 2021.
ista: Ivanov G. 2021. No-dimension Tverberg’s theorem and its corollaries in Banach
spaces of type p. Bulletin of the London Mathematical Society. 53(2), 631–641.
mla: Ivanov, Grigory. “No-Dimension Tverberg’s Theorem and Its Corollaries in Banach
Spaces of Type P.” Bulletin of the London Mathematical Society, vol. 53,
no. 2, London Mathematical Society, 2021, pp. 631–41, doi:10.1112/blms.12449.
short: G. Ivanov, Bulletin of the London Mathematical Society 53 (2021) 631–641.
date_created: 2021-01-24T23:01:08Z
date_published: 2021-04-01T00:00:00Z
date_updated: 2023-08-07T13:35:20Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.1112/blms.12449
external_id:
arxiv:
- '1912.08561'
isi:
- '000607265100001'
file:
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checksum: e6ceaa6470d835eb4c211cbdd38fdfd1
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creator: kschuh
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date_updated: 2021-08-06T09:59:45Z
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month: '04'
oa: 1
oa_version: Published Version
page: 631-641
publication: Bulletin of the London Mathematical Society
publication_identifier:
eissn:
- '14692120'
issn:
- '00246093'
publication_status: published
publisher: London Mathematical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: No-dimension Tverberg's theorem and its corollaries in Banach spaces of type
p
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
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short: CC BY-NC-ND (4.0)
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year: '2021'
...
---
_id: '9046'
acknowledgement: Our work was supported by the Swedish Research Council (grant 2017-01527)
to DIA
article_number: e1009172
article_processing_charge: No
article_type: original
author:
- first_name: Roderich
full_name: Römhild, Roderich
id: 68E56E44-62B0-11EA-B963-444F3DDC885E
last_name: Römhild
orcid: 0000-0001-9480-5261
- first_name: Dan I.
full_name: Andersson, Dan I.
last_name: Andersson
citation:
ama: Römhild R, Andersson DI. Mechanisms and therapeutic potential of collateral
sensitivity to antibiotics. PLoS Pathogens. 2021;17(1). doi:10.1371/journal.ppat.1009172
apa: Römhild, R., & Andersson, D. I. (2021). Mechanisms and therapeutic potential
of collateral sensitivity to antibiotics. PLoS Pathogens. Public Library
of Science. https://doi.org/10.1371/journal.ppat.1009172
chicago: Römhild, Roderich, and Dan I. Andersson. “Mechanisms and Therapeutic Potential
of Collateral Sensitivity to Antibiotics.” PLoS Pathogens. Public Library
of Science, 2021. https://doi.org/10.1371/journal.ppat.1009172.
ieee: R. Römhild and D. I. Andersson, “Mechanisms and therapeutic potential of collateral
sensitivity to antibiotics,” PLoS Pathogens, vol. 17, no. 1. Public Library
of Science, 2021.
ista: Römhild R, Andersson DI. 2021. Mechanisms and therapeutic potential of collateral
sensitivity to antibiotics. PLoS Pathogens. 17(1), e1009172.
mla: Römhild, Roderich, and Dan I. Andersson. “Mechanisms and Therapeutic Potential
of Collateral Sensitivity to Antibiotics.” PLoS Pathogens, vol. 17, no.
1, e1009172, Public Library of Science, 2021, doi:10.1371/journal.ppat.1009172.
short: R. Römhild, D.I. Andersson, PLoS Pathogens 17 (2021).
date_created: 2021-01-31T23:01:21Z
date_published: 2021-01-14T00:00:00Z
date_updated: 2023-08-07T13:36:55Z
day: '14'
ddc:
- '570'
department:
- _id: CaGu
doi: 10.1371/journal.ppat.1009172
external_id:
isi:
- '000610190400007'
pmid:
- '33444399'
file:
- access_level: open_access
checksum: d745d7f8fcbb9b95fea16a36f94dee31
content_type: application/pdf
creator: dernst
date_created: 2021-02-03T12:13:03Z
date_updated: 2021-02-03T12:13:03Z
file_id: '9070'
file_name: 2021_PlosPathogens_Roemhild.pdf
file_size: 570066
relation: main_file
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file_date_updated: 2021-02-03T12:13:03Z
has_accepted_license: '1'
intvolume: ' 17'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Pathogens
publication_identifier:
eissn:
- '15537374'
issn:
- '15537366'
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanisms and therapeutic potential of collateral sensitivity to antibiotics
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: 17
year: '2021'
...
---
_id: '9047'
abstract:
- lang: eng
text: This work analyzes the latency of the simplified successive cancellation (SSC)
decoding scheme for polar codes proposed by Alamdar-Yazdi and Kschischang. It
is shown that, unlike conventional successive cancellation decoding, where latency
is linear in the block length, the latency of SSC decoding is sublinear. More
specifically, the latency of SSC decoding is O(N1−1/μ) , where N is the block
length and μ is the scaling exponent of the channel, which captures the speed
of convergence of the rate to capacity. Numerical results demonstrate the tightness
of the bound and show that most of the latency reduction arises from the parallel
decoding of subcodes of rate 0 or 1.
acknowledgement: M. Mondelli was partially supported by grants NSF DMS-1613091, CCF-1714305,
IIS-1741162, and ONR N00014-18-1-2729. S. A. Hashemi is supported by a Postdoctoral
Fellowship from the Natural Sciences and Engineering Research Council of Canada
(NSERC) and by Huawei. The authors would like to thank the anonymous reviewers for
their comments that helped improving the quality of the manuscript.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Seyyed Ali
full_name: Hashemi, Seyyed Ali
last_name: Hashemi
- first_name: John M.
full_name: Cioffi, John M.
last_name: Cioffi
- first_name: Andrea
full_name: Goldsmith, Andrea
last_name: Goldsmith
citation:
ama: Mondelli M, Hashemi SA, Cioffi JM, Goldsmith A. Sublinear latency for simplified
successive cancellation decoding of polar codes. IEEE Transactions on Wireless
Communications. 2021;20(1):18-27. doi:10.1109/TWC.2020.3022922
apa: Mondelli, M., Hashemi, S. A., Cioffi, J. M., & Goldsmith, A. (2021). Sublinear
latency for simplified successive cancellation decoding of polar codes. IEEE
Transactions on Wireless Communications. IEEE. https://doi.org/10.1109/TWC.2020.3022922
chicago: Mondelli, Marco, Seyyed Ali Hashemi, John M. Cioffi, and Andrea Goldsmith.
“Sublinear Latency for Simplified Successive Cancellation Decoding of Polar Codes.”
IEEE Transactions on Wireless Communications. IEEE, 2021. https://doi.org/10.1109/TWC.2020.3022922.
ieee: M. Mondelli, S. A. Hashemi, J. M. Cioffi, and A. Goldsmith, “Sublinear latency
for simplified successive cancellation decoding of polar codes,” IEEE Transactions
on Wireless Communications, vol. 20, no. 1. IEEE, pp. 18–27, 2021.
ista: Mondelli M, Hashemi SA, Cioffi JM, Goldsmith A. 2021. Sublinear latency for
simplified successive cancellation decoding of polar codes. IEEE Transactions
on Wireless Communications. 20(1), 18–27.
mla: Mondelli, Marco, et al. “Sublinear Latency for Simplified Successive Cancellation
Decoding of Polar Codes.” IEEE Transactions on Wireless Communications,
vol. 20, no. 1, IEEE, 2021, pp. 18–27, doi:10.1109/TWC.2020.3022922.
short: M. Mondelli, S.A. Hashemi, J.M. Cioffi, A. Goldsmith, IEEE Transactions on
Wireless Communications 20 (2021) 18–27.
date_created: 2021-01-31T23:01:21Z
date_published: 2021-01-01T00:00:00Z
date_updated: 2023-08-07T13:36:25Z
day: '01'
department:
- _id: MaMo
doi: 10.1109/TWC.2020.3022922
external_id:
arxiv:
- '1909.04892'
isi:
- '000607808800002'
intvolume: ' 20'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1909.04892
month: '01'
oa: 1
oa_version: Preprint
page: 18-27
publication: IEEE Transactions on Wireless Communications
publication_identifier:
eissn:
- '15582248'
issn:
- '15361276'
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
record:
- id: '8536'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Sublinear latency for simplified successive cancellation decoding of polar
codes
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 20
year: '2021'
...
---
_id: '9048'
abstract:
- lang: eng
text: The analogy between an equilibrium partition function and the return probability
in many-body unitary dynamics has led to the concept of dynamical quantum phase
transition (DQPT). DQPTs are defined by nonanalyticities in the return amplitude
and are present in many models. In some cases, DQPTs can be related to equilibrium
concepts, such as order parameters, yet their universal description is an open
question. In this Letter, we provide first steps toward a classification of DQPTs
by using a matrix product state description of unitary dynamics in the thermodynamic
limit. This allows us to distinguish the two limiting cases of “precession” and
“entanglement” DQPTs, which are illustrated using an analytical description in
the quantum Ising model. While precession DQPTs are characterized by a large entanglement
gap and are semiclassical in their nature, entanglement DQPTs occur near avoided
crossings in the entanglement spectrum and can be distinguished by a complex pattern
of nonlocal correlations. We demonstrate the existence of precession and entanglement
DQPTs beyond Ising models, discuss observables that can distinguish them, and
relate their interplay to complex DQPT phenomenology.
acknowledgement: "S. D. N. acknowledges funding from the Institute of Science and
Technology (IST) Austria and from the European Union’s Horizon 2020 Research and
Innovation Programme under the Marie Skłodowska-Curie Grant Agreement No. 754411.
A. M. and M. S. were supported by the European Research Council (ERC) under the
European Union’s Horizon 2020 Research and\r\nInnovation Programme (Grant Agreement
No. 850899)."
article_number: '040602'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Stefano
full_name: De Nicola, Stefano
id: 42832B76-F248-11E8-B48F-1D18A9856A87
last_name: De Nicola
orcid: 0000-0002-4842-6671
- first_name: Alexios
full_name: Michailidis, Alexios
id: 36EBAD38-F248-11E8-B48F-1D18A9856A87
last_name: Michailidis
orcid: 0000-0002-8443-1064
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: De Nicola S, Michailidis A, Serbyn M. Entanglement view of dynamical quantum
phase transitions. Physical Review Letters. 2021;126(4). doi:10.1103/physrevlett.126.040602
apa: De Nicola, S., Michailidis, A., & Serbyn, M. (2021). Entanglement view
of dynamical quantum phase transitions. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/physrevlett.126.040602
chicago: De Nicola, Stefano, Alexios Michailidis, and Maksym Serbyn. “Entanglement
View of Dynamical Quantum Phase Transitions.” Physical Review Letters.
American Physical Society, 2021. https://doi.org/10.1103/physrevlett.126.040602.
ieee: S. De Nicola, A. Michailidis, and M. Serbyn, “Entanglement view of dynamical
quantum phase transitions,” Physical Review Letters, vol. 126, no. 4. American
Physical Society, 2021.
ista: De Nicola S, Michailidis A, Serbyn M. 2021. Entanglement view of dynamical
quantum phase transitions. Physical Review Letters. 126(4), 040602.
mla: De Nicola, Stefano, et al. “Entanglement View of Dynamical Quantum Phase Transitions.”
Physical Review Letters, vol. 126, no. 4, 040602, American Physical Society,
2021, doi:10.1103/physrevlett.126.040602.
short: S. De Nicola, A. Michailidis, M. Serbyn, Physical Review Letters 126 (2021).
date_created: 2021-02-01T09:20:00Z
date_published: 2021-01-29T00:00:00Z
date_updated: 2023-09-05T12:08:58Z
day: '29'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.1103/physrevlett.126.040602
ec_funded: 1
external_id:
arxiv:
- '2008.04894'
isi:
- '000613148200001'
file:
- access_level: open_access
checksum: d9acbc502390ed7a97e631d23ae19ecd
content_type: application/pdf
creator: dernst
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date_updated: 2021-02-03T12:47:04Z
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file_name: 2021_PhysicalRevLett_DeNicola.pdf
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success: 1
file_date_updated: 2021-02-03T12:47:04Z
has_accepted_license: '1'
intvolume: ' 126'
isi: 1
issue: '4'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 23841C26-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '850899'
name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Entanglement view of dynamical quantum 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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 126
year: '2021'
...
---
_id: '9056'
abstract:
- lang: eng
text: "In this thesis we study persistence of multi-covers of Euclidean balls and
the geometric structures underlying their computation, in particular Delaunay
mosaics and Voronoi tessellations. The k-fold cover for some discrete input point
set consists of the space where at least k balls of radius r around the input
points overlap. Persistence is a notion that captures, in some sense, the topology
of the shape underlying the input. While persistence is usually computed for the
union of balls, the k-fold cover is of interest as it captures local density,\r\nand
thus might approximate the shape of the input better if the input data is noisy.
To compute persistence of these k-fold covers, we need a discretization that is
provided by higher-order Delaunay mosaics. We present and implement a simple and
efficient algorithm for the computation of higher-order Delaunay mosaics, and
use it to give experimental results for their combinatorial properties. The algorithm
makes use of a new geometric structure, the rhomboid tiling. It contains the higher-order
Delaunay mosaics as slices, and by introducing a filtration\r\nfunction on the
tiling, we also obtain higher-order α-shapes as slices. These allow us to compute
persistence of the multi-covers for varying radius r; the computation for varying
k is less straight-foward and involves the rhomboid tiling directly. We apply
our algorithms to experimental sphere packings to shed light on their structural
properties. Finally, inspired by periodic structures in packings and materials,
we propose and implement an algorithm for periodic Delaunay triangulations to
be integrated into the Computational Geometry Algorithms Library (CGAL), and discuss
the implications on persistence for periodic data sets."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Georg F
full_name: Osang, Georg F
id: 464B40D6-F248-11E8-B48F-1D18A9856A87
last_name: Osang
orcid: 0000-0002-8882-5116
citation:
ama: Osang GF. Multi-cover persistence and Delaunay mosaics. 2021. doi:10.15479/AT:ISTA:9056
apa: Osang, G. F. (2021). Multi-cover persistence and Delaunay mosaics. Institute
of Science and Technology Austria, Klosterneuburg. https://doi.org/10.15479/AT:ISTA:9056
chicago: Osang, Georg F. “Multi-Cover Persistence and Delaunay Mosaics.” Institute
of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9056.
ieee: G. F. Osang, “Multi-cover persistence and Delaunay mosaics,” Institute of
Science and Technology Austria, Klosterneuburg, 2021.
ista: 'Osang GF. 2021. Multi-cover persistence and Delaunay mosaics. Klosterneuburg:
Institute of Science and Technology Austria.'
mla: Osang, Georg F. Multi-Cover Persistence and Delaunay Mosaics. Institute
of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9056.
short: G.F. Osang, Multi-Cover Persistence and Delaunay Mosaics, Institute of Science
and Technology Austria, 2021.
date_created: 2021-02-02T14:11:06Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2023-09-07T13:29:01Z
day: '01'
ddc:
- '006'
- '514'
- '516'
degree_awarded: PhD
department:
- _id: HeEd
- _id: GradSch
doi: 10.15479/AT:ISTA:9056
file:
- access_level: closed
checksum: bcf27986147cab0533b6abadd74e7629
content_type: application/zip
creator: patrickd
date_created: 2021-02-02T14:09:25Z
date_updated: 2021-02-03T10:37:28Z
file_id: '9063'
file_name: thesis_source.zip
file_size: 13446994
relation: source_file
- access_level: open_access
checksum: 9cc8af266579a464385bbe2aff6af606
content_type: application/pdf
creator: patrickd
date_created: 2021-02-02T14:09:18Z
date_updated: 2021-02-02T14:09:18Z
file_id: '9064'
file_name: thesis_pdfA2b.pdf
file_size: 5210329
relation: main_file
success: 1
file_date_updated: 2021-02-03T10:37:28Z
has_accepted_license: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: '134'
place: Klosterneuburg
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '187'
relation: part_of_dissertation
status: public
- id: '8703'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
title: Multi-cover persistence and Delaunay mosaics
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2021'
...
---
_id: '9073'
abstract:
- lang: eng
text: The sensory and cognitive abilities of the mammalian neocortex are underpinned
by intricate columnar and laminar circuits formed from an array of diverse neuronal
populations. One approach to determining how interactions between these circuit
components give rise to complex behavior is to investigate the rules by which
cortical circuits are formed and acquire functionality during development. This
review summarizes recent research on the development of the neocortex, from genetic
determination in neural stem cells through to the dynamic role that specific neuronal
populations play in the earliest circuits of neocortex, and how they contribute
to emergent function and cognition. While many of these endeavors take advantage
of model systems, consideration will also be given to advances in our understanding
of activity in nascent human circuits. Such cross-species perspective is imperative
when investigating the mechanisms underlying the dysfunction of early neocortical
circuits in neurodevelopmental disorders, so that one can identify targets amenable
to therapeutic intervention.
acknowledgement: Work in the I.L.H.-O. laboratory was supported by European Research
Council Grant ERC-2015-CoG 681577 and German Research Foundation Ha 4466/10-1, Ha4466/11-1,
Ha4466/12-1, SPP 1665, and SFB 936B5. Work in the S.J.B.B. laboratory was supported
by Biotechnology and Biological Sciences Research Council BB/P003796/1, Medical
Research Council MR/K004387/1 and MR/T033320/1, Wellcome Trust 215199/Z/19/Z and
102386/Z/13/Z, and John Fell Fund. Work in the S.H. laboratory was supported by
European Research Council Grants ERC-2016-CoG 725780 LinPro and FWF SFB F78. This
work was supported by National Institutes of Health Grant NIMH 1R01MH110553 to N.V.D.M.G.
Work in the J.A.C. laboratory was supported by the Ludwig Family Foundation, Simons
Foundation SFARI Research Award, and National Institutes of Health/National Institute
of Mental Health R01 MH102365 and R01MH113852. The B.V. laboratory was supported
by Whitehall Foundation 2017-12-73, National Science Foundation 1736028, National
Institutes of Health, National Institute of General Medical Sciences R01GM134363-01,
and Halıcıoğlu Data Science Institute Fellowship. This work was supported by the
University of California San Diego School of Medicine.
article_processing_charge: No
article_type: original
author:
- first_name: Ileana L.
full_name: Hanganu-Opatz, Ileana L.
last_name: Hanganu-Opatz
- first_name: Simon J. B.
full_name: Butt, Simon J. B.
last_name: Butt
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Natalia V.
full_name: De Marco García, Natalia V.
last_name: De Marco García
- first_name: Jessica A.
full_name: Cardin, Jessica A.
last_name: Cardin
- first_name: Bradley
full_name: Voytek, Bradley
last_name: Voytek
- first_name: Alysson R.
full_name: Muotri, Alysson R.
last_name: Muotri
citation:
ama: Hanganu-Opatz IL, Butt SJB, Hippenmeyer S, et al. The logic of developing neocortical
circuits in health and disease. The Journal of Neuroscience. 2021;41(5):813-822.
doi:10.1523/jneurosci.1655-20.2020
apa: Hanganu-Opatz, I. L., Butt, S. J. B., Hippenmeyer, S., De Marco García, N.
V., Cardin, J. A., Voytek, B., & Muotri, A. R. (2021). The logic of developing
neocortical circuits in health and disease. The Journal of Neuroscience.
Society for Neuroscience. https://doi.org/10.1523/jneurosci.1655-20.2020
chicago: Hanganu-Opatz, Ileana L., Simon J. B. Butt, Simon Hippenmeyer, Natalia
V. De Marco García, Jessica A. Cardin, Bradley Voytek, and Alysson R. Muotri.
“The Logic of Developing Neocortical Circuits in Health and Disease.” The Journal
of Neuroscience. Society for Neuroscience, 2021. https://doi.org/10.1523/jneurosci.1655-20.2020.
ieee: I. L. Hanganu-Opatz et al., “The logic of developing neocortical circuits
in health and disease,” The Journal of Neuroscience, vol. 41, no. 5. Society
for Neuroscience, pp. 813–822, 2021.
ista: Hanganu-Opatz IL, Butt SJB, Hippenmeyer S, De Marco García NV, Cardin JA,
Voytek B, Muotri AR. 2021. The logic of developing neocortical circuits in health
and disease. The Journal of Neuroscience. 41(5), 813–822.
mla: Hanganu-Opatz, Ileana L., et al. “The Logic of Developing Neocortical Circuits
in Health and Disease.” The Journal of Neuroscience, vol. 41, no. 5, Society
for Neuroscience, 2021, pp. 813–22, doi:10.1523/jneurosci.1655-20.2020.
short: I.L. Hanganu-Opatz, S.J.B. Butt, S. Hippenmeyer, N.V. De Marco García, J.A.
Cardin, B. Voytek, A.R. Muotri, The Journal of Neuroscience 41 (2021) 813–822.
date_created: 2021-02-03T12:23:51Z
date_published: 2021-02-03T00:00:00Z
date_updated: 2023-09-05T14:03:17Z
day: '03'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1523/jneurosci.1655-20.2020
ec_funded: 1
external_id:
isi:
- '000616763400002'
pmid:
- '33431633'
file:
- access_level: open_access
checksum: 578fd7ed1a0aef74bce61bea2d987b33
content_type: application/pdf
creator: dernst
date_created: 2022-05-27T06:59:55Z
date_updated: 2022-05-27T06:59:55Z
file_id: '11414'
file_name: 2021_JourNeuroscience_Hanganu.pdf
file_size: 1031150
relation: main_file
success: 1
file_date_updated: 2022-05-27T06:59:55Z
has_accepted_license: '1'
intvolume: ' 41'
isi: 1
issue: '5'
keyword:
- General Neuroscience
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 813-822
pmid: 1
project:
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
- _id: 059F6AB4-7A3F-11EA-A408-12923DDC885E
grant_number: F07805
name: Molecular Mechanisms of Neural Stem Cell Lineage Progression
publication: The Journal of Neuroscience
publication_identifier:
eissn:
- 1529-2401
issn:
- 0270-6474
publication_status: published
publisher: Society for Neuroscience
quality_controlled: '1'
scopus_import: '1'
status: public
title: The logic of developing neocortical circuits in health and disease
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 41
year: '2021'
...
---
_id: '9082'
abstract:
- lang: eng
text: Acquired mutations are sufficiently frequent such that the genome of a single
cell offers a record of its history of cell divisions. Among more common somatic
genomic alterations are loss of heterozygosity (LOH). Large LOH events are potentially
detectable in single cell RNA sequencing (scRNA-seq) datasets as tracts of monoallelic
expression for constitutionally heterozygous single nucleotide variants (SNVs)
located among contiguous genes. We identified runs of monoallelic expression,
consistent with LOH, uniquely distributed throughout the genome in single cell
brain cortex transcriptomes of F1 hybrids involving different inbred mouse strains.
We then phylogenetically reconstructed single cell lineages and simultaneously
identified cell types by corresponding gene expression patterns. Our results are
consistent with progenitor cells giving rise to multiple cortical cell types through
stereotyped expansion and distinct waves of neurogenesis. Compared to engineered
recording systems, LOH events accumulate throughout the genome and across the
lifetime of an organism, affording tremendous capacity for encoding lineage information
and increasing resolution for later cell divisions. This approach can conceivably
be computationally incorporated into scRNA-seq analysis and may be useful for
organisms where genetic engineering is prohibitive, such as humans.
acknowledgement: "We thank Bill Bolosky, Microsoft Research, for earlier work showing
proof of concept in TCGA\r\nbulk RNA-seq data. Supported by the Paul G. Allen Frontiers
Group (University of Washington);\r\nNIH R00HG010152 (Dartmouth); and NÖ Forschung
und Bildung n[f+b] life science call grant\r\n(C13-002) to SH, and the European
Research Council (ERC) under the European Union’s\r\nHorizon 2020 research and innovation
program 725780 LinPro to SH."
article_processing_charge: No
author:
- first_name: Donovan J.
full_name: Anderson, Donovan J.
last_name: Anderson
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
- first_name: Aaron
full_name: McKenna, Aaron
last_name: McKenna
- first_name: Jay
full_name: Shendure, Jay
last_name: Shendure
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Marshall S.
full_name: Horwitz, Marshall S.
last_name: Horwitz
citation:
ama: Anderson DJ, Pauler F, McKenna A, Shendure J, Hippenmeyer S, Horwitz MS. Simultaneous
identification of brain cell type and lineage via single cell RNA sequencing.
bioRxiv. doi:10.1101/2020.12.31.425016
apa: Anderson, D. J., Pauler, F., McKenna, A., Shendure, J., Hippenmeyer, S., &
Horwitz, M. S. (n.d.). Simultaneous identification of brain cell type and lineage
via single cell RNA sequencing. bioRxiv. Cold Spring Harbor Laboratory.
https://doi.org/10.1101/2020.12.31.425016
chicago: Anderson, Donovan J., Florian Pauler, Aaron McKenna, Jay Shendure, Simon
Hippenmeyer, and Marshall S. Horwitz. “Simultaneous Identification of Brain Cell
Type and Lineage via Single Cell RNA Sequencing.” BioRxiv. Cold Spring
Harbor Laboratory, n.d. https://doi.org/10.1101/2020.12.31.425016.
ieee: D. J. Anderson, F. Pauler, A. McKenna, J. Shendure, S. Hippenmeyer, and M.
S. Horwitz, “Simultaneous identification of brain cell type and lineage via single
cell RNA sequencing,” bioRxiv. Cold Spring Harbor Laboratory.
ista: Anderson DJ, Pauler F, McKenna A, Shendure J, Hippenmeyer S, Horwitz MS. Simultaneous
identification of brain cell type and lineage via single cell RNA sequencing.
bioRxiv, 10.1101/2020.12.31.425016.
mla: Anderson, Donovan J., et al. “Simultaneous Identification of Brain Cell Type
and Lineage via Single Cell RNA Sequencing.” BioRxiv, Cold Spring Harbor
Laboratory, doi:10.1101/2020.12.31.425016.
short: D.J. Anderson, F. Pauler, A. McKenna, J. Shendure, S. Hippenmeyer, M.S. Horwitz,
BioRxiv (n.d.).
date_created: 2021-02-04T07:23:23Z
date_published: 2021-01-01T00:00:00Z
date_updated: 2021-02-04T07:29:53Z
day: '01'
department:
- _id: SiHi
doi: 10.1101/2020.12.31.425016
ec_funded: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1101/2020.12.31.425016
month: '01'
oa: 1
oa_version: Preprint
project:
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
publication: bioRxiv
publication_status: submitted
publisher: Cold Spring Harbor Laboratory
status: public
title: Simultaneous identification of brain cell type and lineage via single cell
RNA sequencing
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2021'
...
---
_id: '9093'
abstract:
- lang: eng
text: We employ the Gross-Pitaevskii equation to study acoustic emission generated
in a uniform Bose gas by a static impurity. The impurity excites a sound-wave
packet, which propagates through the gas. We calculate the shape of this wave
packet in the limit of long wave lengths, and argue that it is possible to extract
properties of the impurity by observing this shape. We illustrate here this possibility
for a Bose gas with a trapped impurity atom -- an example of a relevant experimental
setup. Presented results are general for all one-dimensional systems described
by the nonlinear Schrödinger equation and can also be used in nonatomic systems,
e.g., to analyze light propagation in nonlinear optical media. Finally, we calculate
the shape of the sound-wave packet for a three-dimensional Bose gas assuming a
spherically symmetric perturbation.
acknowledgement: "We acknowledge fruitful discussions with Dr. Simos Mistakidis regarding
beyond mean-field\r\neffects in our system. We also thank Prof. Maxim Olshanii for
valuable suggestions to improve\r\nthe manuscript.O.V.M acknowledges the support
from the National Science Foundation\r\nthrough grants No. PHY-1402249, No. PHY-1607221,
and No. PHY-1912542 and the\r\nBinational (US-Israel) Science Foundation through
grant No. 2015616, as well as by the Israel\r\nScience Foundation (grant No. 1287/17)
and from the German Aeronautics and Space Administration\r\n(DLR) through Grant
No. 50WM1957. This work has also received funding from\r\nthe DFG Project No.413495248
[VO 2437/1-1] and European Union’s Horizon 2020 research\r\nand innovation programme
under the Marie Skłodowska-Curie Grant Agreement No. 754411\r\n(A. G. V.)"
article_number: '025'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Oleksandr
full_name: Marchukov, Oleksandr
last_name: Marchukov
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
citation:
ama: Marchukov O, Volosniev A. Shape of a sound wave in a weakly-perturbed Bose
gas. SciPost Physics. 2021;10(2). doi:10.21468/scipostphys.10.2.025
apa: Marchukov, O., & Volosniev, A. (2021). Shape of a sound wave in a weakly-perturbed
Bose gas. SciPost Physics. SciPost Foundation. https://doi.org/10.21468/scipostphys.10.2.025
chicago: Marchukov, Oleksandr, and Artem Volosniev. “Shape of a Sound Wave in a
Weakly-Perturbed Bose Gas.” SciPost Physics. SciPost Foundation, 2021.
https://doi.org/10.21468/scipostphys.10.2.025.
ieee: O. Marchukov and A. Volosniev, “Shape of a sound wave in a weakly-perturbed
Bose gas,” SciPost Physics, vol. 10, no. 2. SciPost Foundation, 2021.
ista: Marchukov O, Volosniev A. 2021. Shape of a sound wave in a weakly-perturbed
Bose gas. SciPost Physics. 10(2), 025.
mla: Marchukov, Oleksandr, and Artem Volosniev. “Shape of a Sound Wave in a Weakly-Perturbed
Bose Gas.” SciPost Physics, vol. 10, no. 2, 025, SciPost Foundation, 2021,
doi:10.21468/scipostphys.10.2.025.
short: O. Marchukov, A. Volosniev, SciPost Physics 10 (2021).
date_created: 2021-02-04T12:39:24Z
date_published: 2021-02-03T00:00:00Z
date_updated: 2023-08-07T13:39:37Z
day: '03'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.21468/scipostphys.10.2.025
ec_funded: 1
external_id:
arxiv:
- '2004.08075'
isi:
- '000646783100027'
file:
- access_level: open_access
checksum: 9fd614b7ab49999e7267874df2582f7e
content_type: application/pdf
creator: dernst
date_created: 2021-02-09T07:06:22Z
date_updated: 2021-02-09T07:06:22Z
file_id: '9105'
file_name: 2021_SciPostPhysics_Marchukov.pdf
file_size: 666512
relation: main_file
success: 1
file_date_updated: 2021-02-09T07:06:22Z
has_accepted_license: '1'
intvolume: ' 10'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: SciPost Physics
publication_identifier:
issn:
- 2542-4653
publication_status: published
publisher: SciPost Foundation
quality_controlled: '1'
status: public
title: Shape of a sound wave in a weakly-perturbed Bose gas
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: 10
year: '2021'
...
---
_id: '9094'
abstract:
- lang: eng
text: Dendritic cells (DCs) are crucial for the priming of naive T cells and the
initiation of adaptive immunity. Priming is initiated at a heterologous cell–cell
contact, the immunological synapse (IS). While it is established that F-actin
dynamics regulates signaling at the T cell side of the contact, little is known
about the cytoskeletal contribution on the DC side. Here, we show that the DC
actin cytoskeleton is decisive for the formation of a multifocal synaptic structure,
which correlates with T cell priming efficiency. DC actin at the IS appears in
transient foci that are dynamized by the WAVE regulatory complex (WRC). The absence
of the WRC in DCs leads to stabilized contacts with T cells, caused by an increase
in ICAM1-integrin–mediated cell–cell adhesion. This results in lower numbers of
activated and proliferating T cells, demonstrating an important role for DC actin
in the regulation of immune synapse functionality.
article_number: e202006081
article_processing_charge: No
article_type: original
author:
- first_name: Alexander F
full_name: Leithner, Alexander F
id: 3B1B77E4-F248-11E8-B48F-1D18A9856A87
last_name: Leithner
orcid: 0000-0002-1073-744X
- first_name: LM
full_name: Altenburger, LM
last_name: Altenburger
- first_name: R
full_name: Hauschild, R
last_name: Hauschild
- first_name: Frank P
full_name: Assen, Frank P
id: 3A8E7F24-F248-11E8-B48F-1D18A9856A87
last_name: Assen
orcid: 0000-0003-3470-6119
- first_name: K
full_name: Rottner, K
last_name: Rottner
- first_name: Stradal
full_name: TEB, Stradal
last_name: TEB
- first_name: A
full_name: Diz-Muñoz, A
last_name: Diz-Muñoz
- first_name: JV
full_name: Stein, JV
last_name: Stein
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
citation:
ama: Leithner AF, Altenburger L, Hauschild R, et al. Dendritic cell actin dynamics
control contact duration and priming efficiency at the immunological synapse.
Journal of Cell Biology. 2021;220(4). doi:10.1083/jcb.202006081
apa: Leithner, A. F., Altenburger, L., Hauschild, R., Assen, F. P., Rottner, K.,
TEB, S., … Sixt, M. K. (2021). Dendritic cell actin dynamics control contact duration
and priming efficiency at the immunological synapse. Journal of Cell Biology.
Rockefeller University Press. https://doi.org/10.1083/jcb.202006081
chicago: Leithner, Alexander F, LM Altenburger, R Hauschild, Frank P Assen, K Rottner,
Stradal TEB, A Diz-Muñoz, JV Stein, and Michael K Sixt. “Dendritic Cell Actin
Dynamics Control Contact Duration and Priming Efficiency at the Immunological
Synapse.” Journal of Cell Biology. Rockefeller University Press, 2021.
https://doi.org/10.1083/jcb.202006081.
ieee: A. F. Leithner et al., “Dendritic cell actin dynamics control contact
duration and priming efficiency at the immunological synapse,” Journal of Cell
Biology, vol. 220, no. 4. Rockefeller University Press, 2021.
ista: Leithner AF, Altenburger L, Hauschild R, Assen FP, Rottner K, TEB S, Diz-Muñoz
A, Stein J, Sixt MK. 2021. Dendritic cell actin dynamics control contact duration
and priming efficiency at the immunological synapse. Journal of Cell Biology.
220(4), e202006081.
mla: Leithner, Alexander F., et al. “Dendritic Cell Actin Dynamics Control Contact
Duration and Priming Efficiency at the Immunological Synapse.” Journal of Cell
Biology, vol. 220, no. 4, e202006081, Rockefeller University Press, 2021,
doi:10.1083/jcb.202006081.
short: A.F. Leithner, L. Altenburger, R. Hauschild, F.P. Assen, K. Rottner, S. TEB,
A. Diz-Muñoz, J. Stein, M.K. Sixt, Journal of Cell Biology 220 (2021).
date_created: 2021-02-05T10:08:04Z
date_published: 2021-04-05T00:00:00Z
date_updated: 2023-09-05T13:57:53Z
day: '05'
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department:
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doi: 10.1083/jcb.202006081
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title: Dendritic cell actin dynamics control contact duration and priming efficiency
at the immunological synapse
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