---
_id: '456'
abstract:
- lang: eng
text: 'Inhibition of the endoplasmic reticulum stress pathway may hold the key to
Zika virus-associated microcephaly treatment. '
article_number: eaar7514
author:
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
citation:
ama: 'Novarino G. Zika-associated microcephaly: Reduce the stress and race for the
treatment. Science Translational Medicine. 2018;10(423). doi:10.1126/scitranslmed.aar7514'
apa: 'Novarino, G. (2018). Zika-associated microcephaly: Reduce the stress and race
for the treatment. Science Translational Medicine. American Association
for the Advancement of Science. https://doi.org/10.1126/scitranslmed.aar7514'
chicago: 'Novarino, Gaia. “Zika-Associated Microcephaly: Reduce the Stress and Race
for the Treatment.” Science Translational Medicine. American Association
for the Advancement of Science, 2018. https://doi.org/10.1126/scitranslmed.aar7514.'
ieee: 'G. Novarino, “Zika-associated microcephaly: Reduce the stress and race for
the treatment,” Science Translational Medicine, vol. 10, no. 423. American
Association for the Advancement of Science, 2018.'
ista: 'Novarino G. 2018. Zika-associated microcephaly: Reduce the stress and race
for the treatment. Science Translational Medicine. 10(423), eaar7514.'
mla: 'Novarino, Gaia. “Zika-Associated Microcephaly: Reduce the Stress and Race
for the Treatment.” Science Translational Medicine, vol. 10, no. 423, eaar7514,
American Association for the Advancement of Science, 2018, doi:10.1126/scitranslmed.aar7514.'
short: G. Novarino, Science Translational Medicine 10 (2018).
date_created: 2018-12-11T11:46:34Z
date_published: 2018-01-10T00:00:00Z
date_updated: 2021-01-12T07:59:42Z
day: '10'
department:
- _id: GaNo
doi: 10.1126/scitranslmed.aar7514
intvolume: ' 10'
issue: '423'
language:
- iso: eng
month: '01'
oa_version: None
publication: Science Translational Medicine
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '7365'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Zika-associated microcephaly: Reduce the stress and race for the treatment'
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2018'
...
---
_id: '457'
abstract:
- lang: eng
text: Temperate bacteriophages integrate in bacterial genomes as prophages and represent
an important source of genetic variation for bacterial evolution, frequently transmitting
fitness-augmenting genes such as toxins responsible for virulence of major pathogens.
However, only a fraction of bacteriophage infections are lysogenic and lead to
prophage acquisition, whereas the majority are lytic and kill the infected bacteria.
Unless able to discriminate lytic from lysogenic infections, mechanisms of immunity
to bacteriophages are expected to act as a double-edged sword and increase the
odds of survival at the cost of depriving bacteria of potentially beneficial prophages.
We show that although restriction-modification systems as mechanisms of innate
immunity prevent both lytic and lysogenic infections indiscriminately in individual
bacteria, they increase the number of prophage-acquiring individuals at the population
level. We find that this counterintuitive result is a consequence of phage-host
population dynamics, in which restriction-modification systems delay infection
onset until bacteria reach densities at which the probability of lysogeny increases.
These results underscore the importance of population-level dynamics as a key
factor modulating costs and benefits of immunity to temperate bacteriophages
article_processing_charge: No
author:
- first_name: Maros
full_name: Pleska, Maros
id: 4569785E-F248-11E8-B48F-1D18A9856A87
last_name: Pleska
orcid: 0000-0001-7460-7479
- first_name: Moritz
full_name: Lang, Moritz
id: 29E0800A-F248-11E8-B48F-1D18A9856A87
last_name: Lang
- first_name: Dominik
full_name: Refardt, Dominik
last_name: Refardt
- first_name: Bruce
full_name: Levin, Bruce
last_name: Levin
- first_name: Calin C
full_name: Guet, Calin C
id: 47F8433E-F248-11E8-B48F-1D18A9856A87
last_name: Guet
orcid: 0000-0001-6220-2052
citation:
ama: Pleska M, Lang M, Refardt D, Levin B, Guet CC. Phage-host population dynamics
promotes prophage acquisition in bacteria with innate immunity. Nature Ecology
and Evolution. 2018;2(2):359-366. doi:10.1038/s41559-017-0424-z
apa: Pleska, M., Lang, M., Refardt, D., Levin, B., & Guet, C. C. (2018). Phage-host
population dynamics promotes prophage acquisition in bacteria with innate immunity.
Nature Ecology and Evolution. Springer Nature. https://doi.org/10.1038/s41559-017-0424-z
chicago: Pleska, Maros, Moritz Lang, Dominik Refardt, Bruce Levin, and Calin C Guet.
“Phage-Host Population Dynamics Promotes Prophage Acquisition in Bacteria with
Innate Immunity.” Nature Ecology and Evolution. Springer Nature, 2018.
https://doi.org/10.1038/s41559-017-0424-z.
ieee: M. Pleska, M. Lang, D. Refardt, B. Levin, and C. C. Guet, “Phage-host population
dynamics promotes prophage acquisition in bacteria with innate immunity,” Nature
Ecology and Evolution, vol. 2, no. 2. Springer Nature, pp. 359–366, 2018.
ista: Pleska M, Lang M, Refardt D, Levin B, Guet CC. 2018. Phage-host population
dynamics promotes prophage acquisition in bacteria with innate immunity. Nature
Ecology and Evolution. 2(2), 359–366.
mla: Pleska, Maros, et al. “Phage-Host Population Dynamics Promotes Prophage Acquisition
in Bacteria with Innate Immunity.” Nature Ecology and Evolution, vol. 2,
no. 2, Springer Nature, 2018, pp. 359–66, doi:10.1038/s41559-017-0424-z.
short: M. Pleska, M. Lang, D. Refardt, B. Levin, C.C. Guet, Nature Ecology and Evolution
2 (2018) 359–366.
date_created: 2018-12-11T11:46:35Z
date_published: 2018-02-01T00:00:00Z
date_updated: 2023-09-15T12:04:57Z
day: '01'
department:
- _id: CaGu
- _id: GaTk
doi: 10.1038/s41559-017-0424-z
ec_funded: 1
external_id:
isi:
- '000426516400027'
intvolume: ' 2'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa_version: None
page: 359 - 366
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
- _id: 251BCBEC-B435-11E9-9278-68D0E5697425
grant_number: RGY0079/2011
name: Multi-Level Conflicts in Evolutionary Dynamics of Restriction-Modification
Systems (HFSP Young investigators' grant)
- _id: 251D65D8-B435-11E9-9278-68D0E5697425
grant_number: '24210'
name: Effects of Stochasticity on the Function of Restriction-Modi cation Systems
at the Single-Cell Level (DOC Fellowship)
publication: Nature Ecology and Evolution
publication_status: published
publisher: Springer Nature
publist_id: '7364'
quality_controlled: '1'
related_material:
record:
- id: '202'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Phage-host population dynamics promotes prophage acquisition in bacteria with
innate immunity
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 2
year: '2018'
...
---
_id: '458'
abstract:
- lang: eng
text: We consider congruences of straight lines in a plane with the combinatorics
of the square grid, with all elementary quadrilaterals possessing an incircle.
It is shown that all the vertices of such nets (we call them incircular or IC-nets)
lie on confocal conics. Our main new results are on checkerboard IC-nets in the
plane. These are congruences of straight lines in the plane with the combinatorics
of the square grid, combinatorially colored as a checkerboard, such that all black
coordinate quadrilaterals possess inscribed circles. We show how this larger class
of IC-nets appears quite naturally in Laguerre geometry of oriented planes and
spheres and leads to new remarkable incidence theorems. Most of our results are
valid in hyperbolic and spherical geometries as well. We present also generalizations
in spaces of higher dimension, called checkerboard IS-nets. The construction of
these nets is based on a new 9 inspheres incidence theorem.
acknowledgement: DFG Collaborative Research Center TRR 109 “Discretization in Geometry
and Dynamics”; People Programme (Marie Curie Actions) of the European Union’s Seventh
Framework Programme (FP7/2007-2013) REA grant agreement n◦[291734]
article_processing_charge: No
author:
- first_name: Arseniy
full_name: Akopyan, Arseniy
id: 430D2C90-F248-11E8-B48F-1D18A9856A87
last_name: Akopyan
orcid: 0000-0002-2548-617X
- first_name: Alexander
full_name: Bobenko, Alexander
last_name: Bobenko
citation:
ama: Akopyan A, Bobenko A. Incircular nets and confocal conics. Transactions
of the American Mathematical Society. 2018;370(4):2825-2854. doi:10.1090/tran/7292
apa: Akopyan, A., & Bobenko, A. (2018). Incircular nets and confocal conics.
Transactions of the American Mathematical Society. American Mathematical
Society. https://doi.org/10.1090/tran/7292
chicago: Akopyan, Arseniy, and Alexander Bobenko. “Incircular Nets and Confocal
Conics.” Transactions of the American Mathematical Society. American Mathematical
Society, 2018. https://doi.org/10.1090/tran/7292.
ieee: A. Akopyan and A. Bobenko, “Incircular nets and confocal conics,” Transactions
of the American Mathematical Society, vol. 370, no. 4. American Mathematical
Society, pp. 2825–2854, 2018.
ista: Akopyan A, Bobenko A. 2018. Incircular nets and confocal conics. Transactions
of the American Mathematical Society. 370(4), 2825–2854.
mla: Akopyan, Arseniy, and Alexander Bobenko. “Incircular Nets and Confocal Conics.”
Transactions of the American Mathematical Society, vol. 370, no. 4, American
Mathematical Society, 2018, pp. 2825–54, doi:10.1090/tran/7292.
short: A. Akopyan, A. Bobenko, Transactions of the American Mathematical Society
370 (2018) 2825–2854.
date_created: 2018-12-11T11:46:35Z
date_published: 2018-04-01T00:00:00Z
date_updated: 2023-09-11T14:19:12Z
day: '01'
department:
- _id: HeEd
doi: 10.1090/tran/7292
ec_funded: 1
external_id:
isi:
- '000423197800019'
intvolume: ' 370'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1602.04637
month: '04'
oa: 1
oa_version: Preprint
page: 2825 - 2854
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Transactions of the American Mathematical Society
publication_status: published
publisher: American Mathematical Society
publist_id: '7363'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Incircular nets and confocal conics
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 370
year: '2018'
...
---
_id: '46'
abstract:
- lang: eng
text: We analyze a disordered central spin model, where a central spin interacts
equally with each spin in a periodic one-dimensional (1D) random-field Heisenberg
chain. If the Heisenberg chain is initially in the many-body localized (MBL) phase,
we find that the coupling to the central spin suffices to delocalize the chain
for a substantial range of coupling strengths. We calculate the phase diagram
of the model and identify the phase boundary between the MBL and ergodic phase.
Within the localized phase, the central spin significantly enhances the rate of
the logarithmic entanglement growth and its saturation value. We attribute the
increase in entanglement entropy to a nonextensive enhancement of magnetization
fluctuations induced by the central spin. Finally, we demonstrate that correlation
functions of the central spin can be utilized to distinguish between MBL and ergodic
phases of the 1D chain. Hence, we propose the use of a central spin as a possible
experimental probe to identify the MBL phase.
acknowledgement: F.P. acknowledges the sup- port of the DFG Research Unit FOR 1807
through Grants No. PO 1370/2-1 and No. TRR80, the Nanosystems Initiative Munich
(NIM) by the German Excellence Initiative, and the European Research Council (ERC)
under the European Union’s Horizon 2020 research and innovation programme (Grant
Agreement No. 771537). N.Y.Y. acknowledges support from the NSF (PHY-1654740), the
ARO STIR program, and a Google research award.
article_number: '161122'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Daniel
full_name: Hetterich, Daniel
last_name: Hetterich
- first_name: Norman
full_name: Yao, Norman
last_name: Yao
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Frank
full_name: Pollmann, Frank
last_name: Pollmann
- first_name: Björn
full_name: Trauzettel, Björn
last_name: Trauzettel
citation:
ama: Hetterich D, Yao N, Serbyn M, Pollmann F, Trauzettel B. Detection and characterization
of many-body localization in central spin models. Physical Review B. 2018;98(16).
doi:10.1103/PhysRevB.98.161122
apa: Hetterich, D., Yao, N., Serbyn, M., Pollmann, F., & Trauzettel, B. (2018).
Detection and characterization of many-body localization in central spin models.
Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.98.161122
chicago: Hetterich, Daniel, Norman Yao, Maksym Serbyn, Frank Pollmann, and Björn
Trauzettel. “Detection and Characterization of Many-Body Localization in Central
Spin Models.” Physical Review B. American Physical Society, 2018. https://doi.org/10.1103/PhysRevB.98.161122.
ieee: D. Hetterich, N. Yao, M. Serbyn, F. Pollmann, and B. Trauzettel, “Detection
and characterization of many-body localization in central spin models,” Physical
Review B, vol. 98, no. 16. American Physical Society, 2018.
ista: Hetterich D, Yao N, Serbyn M, Pollmann F, Trauzettel B. 2018. Detection and
characterization of many-body localization in central spin models. Physical Review
B. 98(16), 161122.
mla: Hetterich, Daniel, et al. “Detection and Characterization of Many-Body Localization
in Central Spin Models.” Physical Review B, vol. 98, no. 16, 161122, American
Physical Society, 2018, doi:10.1103/PhysRevB.98.161122.
short: D. Hetterich, N. Yao, M. Serbyn, F. Pollmann, B. Trauzettel, Physical Review
B 98 (2018).
date_created: 2018-12-11T11:44:20Z
date_published: 2018-10-15T00:00:00Z
date_updated: 2023-09-11T12:55:03Z
day: '15'
department:
- _id: MaSe
doi: 10.1103/PhysRevB.98.161122
external_id:
arxiv:
- '1806.08316'
isi:
- '000448596500002'
intvolume: ' 98'
isi: 1
issue: '16'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1806.08316
month: '10'
oa: 1
oa_version: Preprint
publication: Physical Review B
publication_status: published
publisher: American Physical Society
publist_id: '8008'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Detection and characterization of many-body localization in central spin models
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 98
year: '2018'
...
---
_id: '461'
abstract:
- lang: eng
text: Turbulence is the major cause of friction losses in transport processes and
it is responsible for a drastic drag increase in flows over bounding surfaces.
While much effort is invested into developing ways to control and reduce turbulence
intensities, so far no methods exist to altogether eliminate turbulence if velocities
are sufficiently large. We demonstrate for pipe flow that appropriate distortions
to the velocity profile lead to a complete collapse of turbulence and subsequently
friction losses are reduced by as much as 90%. Counterintuitively, the return
to laminar motion is accomplished by initially increasing turbulence intensities
or by transiently amplifying wall shear. Since neither the Reynolds number nor
the shear stresses decrease (the latter often increase), these measures are not
indicative of turbulence collapse. Instead, an amplification mechanism measuring
the interaction between eddies and the mean shear is found to set a threshold
below which turbulence is suppressed beyond recovery.
acknowledgement: We acknowledge the European Research Council under the European Union’s
Seventh Framework Programme (FP/2007-2013)/ERC Grant Agreement 306589, the European
Research Council (ERC) under the European Union’s Horizon 2020 research and innovation
programme (grant agreement no. 737549) and the Deutsche Forschungsgemeinschaft (Project
No. FOR 1182) for financial support. We thank our technician P. Maier for providing
highly valuable ideas and greatly supporting us in all technical aspects. We thank
M. Schaner for technical drawings, construction and design. We thank M. Schwegel
for a Matlab code to post-process experimental data.
article_processing_charge: No
author:
- first_name: Jakob
full_name: Kühnen, Jakob
id: 3A47AE32-F248-11E8-B48F-1D18A9856A87
last_name: Kühnen
orcid: 0000-0003-4312-0179
- first_name: Baofang
full_name: Song, Baofang
last_name: Song
- first_name: Davide
full_name: Scarselli, Davide
id: 40315C30-F248-11E8-B48F-1D18A9856A87
last_name: Scarselli
orcid: 0000-0001-5227-4271
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Michael
full_name: Riedl, Michael
id: 3BE60946-F248-11E8-B48F-1D18A9856A87
last_name: Riedl
orcid: 0000-0003-4844-6311
- first_name: Ashley
full_name: Willis, Ashley
last_name: Willis
- first_name: Marc
full_name: Avila, Marc
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: Kühnen J, Song B, Scarselli D, et al. Destabilizing turbulence in pipe flow.
Nature Physics. 2018;14:386-390. doi:10.1038/s41567-017-0018-3
apa: Kühnen, J., Song, B., Scarselli, D., Budanur, N. B., Riedl, M., Willis, A.,
… Hof, B. (2018). Destabilizing turbulence in pipe flow. Nature Physics.
Nature Publishing Group. https://doi.org/10.1038/s41567-017-0018-3
chicago: Kühnen, Jakob, Baofang Song, Davide Scarselli, Nazmi B Budanur, Michael
Riedl, Ashley Willis, Marc Avila, and Björn Hof. “Destabilizing Turbulence in
Pipe Flow.” Nature Physics. Nature Publishing Group, 2018. https://doi.org/10.1038/s41567-017-0018-3.
ieee: J. Kühnen et al., “Destabilizing turbulence in pipe flow,” Nature
Physics, vol. 14. Nature Publishing Group, pp. 386–390, 2018.
ista: Kühnen J, Song B, Scarselli D, Budanur NB, Riedl M, Willis A, Avila M, Hof
B. 2018. Destabilizing turbulence in pipe flow. Nature Physics. 14, 386–390.
mla: Kühnen, Jakob, et al. “Destabilizing Turbulence in Pipe Flow.” Nature Physics,
vol. 14, Nature Publishing Group, 2018, pp. 386–90, doi:10.1038/s41567-017-0018-3.
short: J. Kühnen, B. Song, D. Scarselli, N.B. Budanur, M. Riedl, A. Willis, M. Avila,
B. Hof, Nature Physics 14 (2018) 386–390.
date_created: 2018-12-11T11:46:36Z
date_published: 2018-01-08T00:00:00Z
date_updated: 2024-03-25T23:30:20Z
day: '08'
department:
- _id: BjHo
doi: 10.1038/s41567-017-0018-3
ec_funded: 1
external_id:
isi:
- '000429434100020'
intvolume: ' 14'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1711.06543
month: '01'
oa: 1
oa_version: Preprint
page: 386-390
project:
- _id: 25152F3A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '306589'
name: Decoding the complexity of turbulence at its origin
- _id: 25104D44-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '737549'
name: Eliminating turbulence in oil pipelines
publication: Nature Physics
publication_status: published
publisher: Nature Publishing Group
publist_id: '7360'
quality_controlled: '1'
related_material:
record:
- id: '12726'
relation: dissertation_contains
status: public
- id: '14530'
relation: dissertation_contains
status: public
- id: '7258'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Destabilizing turbulence in pipe flow
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 14
year: '2018'
...
---
_id: '462'
abstract:
- lang: eng
text: 'AtNHX5 and AtNHX6 are endosomal Na+,K+/H+ antiporters that are critical for
growth and development in Arabidopsis, but the mechanism behind their action remains
unknown. Here, we report that AtNHX5 and AtNHX6, functioning as H+ leak, control
auxin homeostasis and auxin-mediated development. We found that nhx5 nhx6 exhibited
growth variations of auxin-related defects. We further showed that nhx5 nhx6 was
affected in auxin homeostasis. Genetic analysis showed that AtNHX5 and AtNHX6
were required for the function of the ER-localized auxin transporter PIN5. Although
AtNHX5 and AtNHX6 were co-localized with PIN5 at ER, they did not interact directly.
Instead, the conserved acidic residues in AtNHX5 and AtNHX6, which are essential
for exchange activity, were required for PIN5 function. AtNHX5 and AtNHX6 regulated
the pH in ER. Overall, AtNHX5 and AtNHX6 may regulate auxin transport across the
ER via the pH gradient created by their transport activity. H+-leak pathway provides
a fine-tuning mechanism that controls cellular auxin fluxes. '
acknowledgement: 'This work was supported by the National Natural Science Foundation
of China (31571464, 31371438 and 31070222 to Q.S.Q.), the National Basic Research
Program of China (973 project, 2013CB429904 to Q.S.Q.), the Research Fund for the
Doctoral Program of Higher Education of China (20130211110001 to Q.S.Q.), the Ministry
of Education, Youth and Sports of the Czech Republic (the National Program for Sustainability
I, LO1204), and The Czech Science Foundation GAČR (GA13–40637S) to JF. We thank
Dr. Tom J. Guilfoyle for DR5::GUS line and Dr. Jia Li for pBIB‐RFP vector and DR5::GFP
line. We thank Liping Guan and Yang Zhao for their help with the confocal microscope
assay. '
article_processing_charge: No
article_type: original
author:
- first_name: Ligang
full_name: Fan, Ligang
last_name: Fan
- first_name: Lei
full_name: Zhao, Lei
last_name: Zhao
- first_name: Wei
full_name: Hu, Wei
last_name: Hu
- first_name: Weina
full_name: Li, Weina
last_name: Li
- first_name: Ondřej
full_name: Novák, Ondřej
last_name: Novák
- first_name: Miroslav
full_name: Strnad, Miroslav
last_name: Strnad
- first_name: Sibu
full_name: Simon, Sibu
id: 4542EF9A-F248-11E8-B48F-1D18A9856A87
last_name: Simon
orcid: 0000-0002-1998-6741
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Jinbo
full_name: Shen, Jinbo
last_name: Shen
- first_name: Liwen
full_name: Jiang, Liwen
last_name: Jiang
- first_name: Quan
full_name: Qiu, Quan
last_name: Qiu
citation:
ama: Fan L, Zhao L, Hu W, et al. NHX antiporters regulate the pH of endoplasmic
reticulum and auxin-mediated development. Plant, Cell and Environment.
2018;41:850-864. doi:10.1111/pce.13153
apa: Fan, L., Zhao, L., Hu, W., Li, W., Novák, O., Strnad, M., … Qiu, Q. (2018).
NHX antiporters regulate the pH of endoplasmic reticulum and auxin-mediated development.
Plant, Cell and Environment. Wiley-Blackwell. https://doi.org/10.1111/pce.13153
chicago: Fan, Ligang, Lei Zhao, Wei Hu, Weina Li, Ondřej Novák, Miroslav Strnad,
Sibu Simon, et al. “NHX Antiporters Regulate the PH of Endoplasmic Reticulum and
Auxin-Mediated Development.” Plant, Cell and Environment. Wiley-Blackwell,
2018. https://doi.org/10.1111/pce.13153.
ieee: L. Fan et al., “NHX antiporters regulate the pH of endoplasmic reticulum
and auxin-mediated development,” Plant, Cell and Environment, vol. 41.
Wiley-Blackwell, pp. 850–864, 2018.
ista: Fan L, Zhao L, Hu W, Li W, Novák O, Strnad M, Simon S, Friml J, Shen J, Jiang
L, Qiu Q. 2018. NHX antiporters regulate the pH of endoplasmic reticulum and auxin-mediated
development. Plant, Cell and Environment. 41, 850–864.
mla: Fan, Ligang, et al. “NHX Antiporters Regulate the PH of Endoplasmic Reticulum
and Auxin-Mediated Development.” Plant, Cell and Environment, vol. 41,
Wiley-Blackwell, 2018, pp. 850–64, doi:10.1111/pce.13153.
short: L. Fan, L. Zhao, W. Hu, W. Li, O. Novák, M. Strnad, S. Simon, J. Friml, J.
Shen, L. Jiang, Q. Qiu, Plant, Cell and Environment 41 (2018) 850–864.
date_created: 2018-12-11T11:46:36Z
date_published: 2018-05-01T00:00:00Z
date_updated: 2023-09-13T09:03:18Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1111/pce.13153
external_id:
isi:
- '000426870500012'
pmid:
- '29360148'
file:
- access_level: open_access
checksum: 6a20f843565f962cb20281cdf5e40914
content_type: application/pdf
creator: dernst
date_created: 2019-11-18T16:22:22Z
date_updated: 2020-07-14T12:46:32Z
file_id: '7042'
file_name: 2018_PlantCellEnv_Fan.pdf
file_size: 1937976
relation: main_file
file_date_updated: 2020-07-14T12:46:32Z
has_accepted_license: '1'
intvolume: ' 41'
isi: 1
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc/4.0/
month: '05'
oa: 1
oa_version: Submitted Version
page: 850 - 864
pmid: 1
publication: Plant, Cell and Environment
publication_status: published
publisher: Wiley-Blackwell
publist_id: '7359'
quality_controlled: '1'
scopus_import: '1'
status: public
title: NHX antiporters regulate the pH of endoplasmic reticulum and auxin-mediated
development
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 41
year: '2018'
...
---
_id: '47'
abstract:
- lang: eng
text: Plant hormones as signalling molecules play an essential role in the control
of plant growth and development. Typically, sites of hormonal action are usually
distant from the site of biosynthesis thus relying on efficient transport mechanisms.
Over the last decades, molecular identification of proteins and protein complexes
involved in hormonal transport has started. Advanced screens for genes involved
in hormonal transport in combination with transport assays using heterologous
systems such as yeast, insect, or tobacco BY2 cells or Xenopus oocytes provided
important insights into mechanisms underlying distribution of hormones in plant
body and led to identification of principal transporters for each hormone. This
review gives a short overview of the mechanisms of hormonal transport and transporters
identified in Arabidopsis thaliana.
article_processing_charge: No
author:
- first_name: Rashed
full_name: Abualia, Rashed
id: 4827E134-F248-11E8-B48F-1D18A9856A87
last_name: Abualia
orcid: 0000-0002-9357-9415
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Benoît
full_name: Lacombe, Benoît
last_name: Lacombe
citation:
ama: Abualia R, Benková E, Lacombe B. Transporters and mechanisms of hormone transport
in arabidopsis. Advances in Botanical Research. 2018;87:115-138. doi:10.1016/bs.abr.2018.09.007
apa: Abualia, R., Benková, E., & Lacombe, B. (2018). Transporters and mechanisms
of hormone transport in arabidopsis. Advances in Botanical Research. Elsevier.
https://doi.org/10.1016/bs.abr.2018.09.007
chicago: Abualia, Rashed, Eva Benková, and Benoît Lacombe. “Transporters and Mechanisms
of Hormone Transport in Arabidopsis.” Advances in Botanical Research. Elsevier,
2018. https://doi.org/10.1016/bs.abr.2018.09.007.
ieee: R. Abualia, E. Benková, and B. Lacombe, “Transporters and mechanisms of hormone
transport in arabidopsis,” Advances in Botanical Research, vol. 87. Elsevier,
pp. 115–138, 2018.
ista: Abualia R, Benková E, Lacombe B. 2018. Transporters and mechanisms of hormone
transport in arabidopsis. Advances in Botanical Research. 87, 115–138.
mla: Abualia, Rashed, et al. “Transporters and Mechanisms of Hormone Transport in
Arabidopsis.” Advances in Botanical Research, vol. 87, Elsevier, 2018,
pp. 115–38, doi:10.1016/bs.abr.2018.09.007.
short: R. Abualia, E. Benková, B. Lacombe, Advances in Botanical Research 87 (2018)
115–138.
date_created: 2018-12-11T11:44:20Z
date_published: 2018-01-01T00:00:00Z
date_updated: 2024-03-25T23:30:22Z
day: '01'
department:
- _id: EvBe
doi: 10.1016/bs.abr.2018.09.007
external_id:
isi:
- '000453657800006'
intvolume: ' 87'
isi: 1
language:
- iso: eng
month: '01'
oa_version: None
page: 115 - 138
publication: Advances in Botanical Research
publication_status: published
publisher: Elsevier
publist_id: '8007'
quality_controlled: '1'
related_material:
record:
- id: '10303'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Transporters and mechanisms of hormone transport in arabidopsis
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 87
year: '2018'
...
---
_id: '48'
abstract:
- lang: eng
text: 'The hippocampus is a key brain region for spatial memory and navigation and
is needed at all stages of memory, including encoding, consolidation, and recall.
Hippocampal place cells selectively discharge at specific locations of the environment
to form a cognitive map of the space. During the rest period and sleep following
spatial navigation and/or learning, the waking activity of the place cells is
reactivated within high synchrony events. This reactivation is thought to be important
for memory consolidation and stabilization of the spatial representations. The
aim of my thesis was to directly test whether the reactivation content encoded
in firing patterns of place cells is important for consolidation of spatial memories.
In particular, I aimed to test whether, in cases when multiple spatial memory
traces are acquired during learning, the specific disruption of the reactivation
of a subset of these memories leads to the selective disruption of the corresponding
memory traces or through memory interference the other learned memories are disrupted
as well. In this thesis, using a modified cheeseboard paradigm and a closed-loop
recording setup with feedback optogenetic stimulation, I examined how the disruption
of the reactivation of specific spiking patterns affects consolidation of the
corresponding memory traces. To obtain multiple distinctive memories, animals
had to perform a spatial task in two distinct cheeseboard environments and the
reactivation of spiking patterns associated with one of the environments (target)
was disrupted after learning during four hours rest period using a real-time decoding
method. This real-time decoding method was capable of selectively affecting the
firing rates and cofiring correlations of the target environment-encoding cells.
The selective disruption led to behavioural impairment in the memory tests after
the rest periods in the target environment but not in the other undisrupted control
environment. In addition, the map of the target environment was less stable in
the impaired memory tests compared to the learning session before than the map
of the control environment. However, when the animal relearned the task, the same
map recurred in the target environment that was present during learning before
the disruption. Altogether my work demonstrated that the reactivation content
is important: assembly-related disruption of reactivation can lead to a selective
memory impairment and deficiency in map stability. These findings indeed suggest
that reactivated assembly patterns reflect processes associated with the consolidation
of memory traces. '
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Igor
full_name: Gridchyn, Igor
id: 4B60654C-F248-11E8-B48F-1D18A9856A87
last_name: Gridchyn
orcid: 0000-0002-1807-1929
citation:
ama: Gridchyn I. Reactivation content is important for consolidation of spatial
memory. 2018. doi:10.15479/AT:ISTA:th_1042
apa: Gridchyn, I. (2018). Reactivation content is important for consolidation
of spatial memory. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_1042
chicago: Gridchyn, Igor. “Reactivation Content Is Important for Consolidation of
Spatial Memory.” Institute of Science and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:th_1042.
ieee: I. Gridchyn, “Reactivation content is important for consolidation of spatial
memory,” Institute of Science and Technology Austria, 2018.
ista: Gridchyn I. 2018. Reactivation content is important for consolidation of spatial
memory. Institute of Science and Technology Austria.
mla: Gridchyn, Igor. Reactivation Content Is Important for Consolidation of Spatial
Memory. Institute of Science and Technology Austria, 2018, doi:10.15479/AT:ISTA:th_1042.
short: I. Gridchyn, Reactivation Content Is Important for Consolidation of Spatial
Memory, Institute of Science and Technology Austria, 2018.
date_created: 2018-12-11T11:44:21Z
date_published: 2018-08-27T00:00:00Z
date_updated: 2023-09-07T12:42:44Z
day: '27'
ddc:
- '573'
degree_awarded: PhD
department:
- _id: JoCs
doi: 10.15479/AT:ISTA:th_1042
file:
- access_level: closed
checksum: 7db4415e435590fa33542c7b0a0321d7
content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
creator: dernst
date_created: 2019-04-08T13:36:01Z
date_updated: 2021-02-11T23:30:22Z
embargo_to: open_access
file_id: '6236'
file_name: 2018_Thesis_Gridchyn_source.docx
file_size: 7666687
relation: source_file
- access_level: open_access
checksum: f96f3fe8979f7b1e6db6acaca962b10c
content_type: application/pdf
creator: dernst
date_created: 2019-04-08T13:36:01Z
date_updated: 2021-02-11T11:17:18Z
embargo: 2019-08-29
file_id: '6237'
file_name: 2018_Thesis_Gridchyn.pdf
file_size: 6034153
relation: main_file
file_date_updated: 2021-02-11T23:30:22Z
has_accepted_license: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '08'
oa: 1
oa_version: Published Version
page: '104'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '8006'
pubrep_id: '1042'
status: public
supervisor:
- first_name: Jozsef L
full_name: Csicsvari, Jozsef L
id: 3FA14672-F248-11E8-B48F-1D18A9856A87
last_name: Csicsvari
orcid: 0000-0002-5193-4036
title: Reactivation content is important for consolidation of spatial memory
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: '2018'
...
---
_id: '49'
abstract:
- lang: eng
text: Nowadays, quantum computation is receiving more and more attention as an alternative
to the classical way of computing. For realizing a quantum computer, different
devices are investigated as potential quantum bits. In this thesis, the focus
is on Ge hut wires, which turned out to be promising candidates for implementing
hole spin quantum bits. The advantages of Ge as a material system are the low
hyperfine interaction for holes and the strong spin orbit coupling, as well as
the compatibility with the highly developed CMOS processes in industry. In addition,
Ge can also be isotopically purified which is expected to boost the spin coherence
times. The strong spin orbit interaction for holes in Ge on the one hand enables
the full electrical control of the quantum bit and on the other hand should allow
short spin manipulation times. Starting with a bare Si wafer, this work covers
the entire process reaching from growth over the fabrication and characterization
of hut wire devices up to the demonstration of hole spin resonance. From experiments
with single quantum dots, a large g-factor anisotropy between the in-plane and
the out-of-plane direction was found. A comparison to a theoretical model unveiled
the heavy-hole character of the lowest energy states. The second part of the thesis
addresses double quantum dot devices, which were realized by adding two gate electrodes
to a hut wire. In such devices, Pauli spin blockade was observed, which can serve
as a read-out mechanism for spin quantum bits. Applying oscillating electric fields
in spin blockade allowed the demonstration of continuous spin rotations and the
extraction of a lower bound for the spin dephasing time. Despite the strong spin
orbit coupling in Ge, the obtained value for the dephasing time is comparable
to what has been recently reported for holes in Si. All in all, the presented
results point out the high potential of Ge hut wires as a platform for long-lived,
fast and fully electrically tunable hole spin quantum bits.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Hannes
full_name: Watzinger, Hannes
id: 35DF8E50-F248-11E8-B48F-1D18A9856A87
last_name: Watzinger
citation:
ama: Watzinger H. Ge hut wires - from growth to hole spin resonance. 2018. doi:10.15479/AT:ISTA:th_1033
apa: Watzinger, H. (2018). Ge hut wires - from growth to hole spin resonance.
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_1033
chicago: Watzinger, Hannes. “Ge Hut Wires - from Growth to Hole Spin Resonance.”
Institute of Science and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:th_1033.
ieee: H. Watzinger, “Ge hut wires - from growth to hole spin resonance,” Institute
of Science and Technology Austria, 2018.
ista: Watzinger H. 2018. Ge hut wires - from growth to hole spin resonance. Institute
of Science and Technology Austria.
mla: Watzinger, Hannes. Ge Hut Wires - from Growth to Hole Spin Resonance.
Institute of Science and Technology Austria, 2018, doi:10.15479/AT:ISTA:th_1033.
short: H. Watzinger, Ge Hut Wires - from Growth to Hole Spin Resonance, Institute
of Science and Technology Austria, 2018.
date_created: 2018-12-11T11:44:21Z
date_published: 2018-07-30T00:00:00Z
date_updated: 2023-09-07T12:27:43Z
day: '30'
ddc:
- '530'
degree_awarded: PhD
department:
- _id: GeKa
doi: 10.15479/AT:ISTA:th_1033
file:
- access_level: open_access
checksum: b653b5216251f938ddbeafd1de88667c
content_type: application/pdf
creator: dernst
date_created: 2019-04-09T07:13:28Z
date_updated: 2020-07-14T12:46:35Z
file_id: '6249'
file_name: 2018_Thesis_Watzinger.pdf
file_size: 85539748
relation: main_file
- access_level: closed
checksum: 39bcf8de7ac5b1bb516b11ce2f966785
content_type: application/zip
creator: dernst
date_created: 2019-04-09T07:13:27Z
date_updated: 2020-07-14T12:46:35Z
file_id: '6250'
file_name: 2018_Thesis_Watzinger_source.zip
file_size: 21830697
relation: source_file
file_date_updated: 2020-07-14T12:46:35Z
has_accepted_license: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: '77'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '8005'
pubrep_id: '1033'
status: public
supervisor:
- first_name: Georgios
full_name: Katsaros, Georgios
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
orcid: 0000-0001-8342-202X
title: Ge hut wires - from growth to hole spin resonance
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: '2018'
...
---
_id: '50'
abstract:
- lang: eng
text: The Wnt/planar cell polarity (Wnt/PCP) pathway determines planar polarity
of epithelial cells in both vertebrates and invertebrates. The role that Wnt/PCP
signaling plays in mesenchymal contexts, however, is only poorly understood. While
previous studies have demonstrated the capacity of Wnt/PCP signaling to polarize
and guide directed migration of mesenchymal cells, it remains unclear whether
endogenous Wnt/PCP signaling performs these functions instructively, as it does
in epithelial cells. Here we developed a light-switchable version of the Wnt/PCP
receptor Frizzled 7 (Fz7) to unambiguously distinguish between an instructive
and a permissive role of Wnt/PCP signaling for the directional collective migration
of mesendoderm progenitor cells during zebrafish gastrulation. We show that prechordal
plate (ppl) cell migration is defective in maternal-zygotic fz7a and fz7b (MZ
fz7a,b) double mutant embryos, and that Fz7 functions cell-autonomously in this
process by promoting ppl cell protrusion formation and directed migration. We
further show that local activation of Fz7 can direct ppl cell migration both in
vitro and in vivo. Surprisingly, however, uniform Fz7 activation is sufficient
to fully rescue the ppl cell migration defect in MZ fz7a,b mutant embryos, indicating
that Wnt/PCP signaling functions permissively rather than instructively in directed
mesendoderm cell migration during zebrafish gastrulation.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Daniel
full_name: Capek, Daniel
id: 31C42484-F248-11E8-B48F-1D18A9856A87
last_name: Capek
orcid: 0000-0001-5199-9940
citation:
ama: Capek D. Optogenetic Frizzled 7 reveals a permissive function of Wnt/PCP signaling
in directed mesenchymal cell migration. 2018. doi:10.15479/AT:ISTA:TH_1031
apa: Capek, D. (2018). Optogenetic Frizzled 7 reveals a permissive function of
Wnt/PCP signaling in directed mesenchymal cell migration. Institute of Science
and Technology Austria. https://doi.org/10.15479/AT:ISTA:TH_1031
chicago: Capek, Daniel. “Optogenetic Frizzled 7 Reveals a Permissive Function of
Wnt/PCP Signaling in Directed Mesenchymal Cell Migration.” Institute of Science
and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:TH_1031.
ieee: D. Capek, “Optogenetic Frizzled 7 reveals a permissive function of Wnt/PCP
signaling in directed mesenchymal cell migration,” Institute of Science and Technology
Austria, 2018.
ista: Capek D. 2018. Optogenetic Frizzled 7 reveals a permissive function of Wnt/PCP
signaling in directed mesenchymal cell migration. Institute of Science and Technology
Austria.
mla: Capek, Daniel. Optogenetic Frizzled 7 Reveals a Permissive Function of Wnt/PCP
Signaling in Directed Mesenchymal Cell Migration. Institute of Science and
Technology Austria, 2018, doi:10.15479/AT:ISTA:TH_1031.
short: D. Capek, Optogenetic Frizzled 7 Reveals a Permissive Function of Wnt/PCP
Signaling in Directed Mesenchymal Cell Migration, Institute of Science and Technology
Austria, 2018.
date_created: 2018-12-11T11:44:21Z
date_published: 2018-06-22T00:00:00Z
date_updated: 2023-09-07T12:48:16Z
day: '22'
ddc:
- '570'
- '591'
- '596'
degree_awarded: PhD
department:
- _id: CaHe
doi: 10.15479/AT:ISTA:TH_1031
file:
- access_level: open_access
checksum: d3eca3dcacb67bffdde6e6609c31cdd0
content_type: application/pdf
creator: dernst
date_created: 2019-04-08T13:42:26Z
date_updated: 2021-02-11T11:17:17Z
embargo: 2019-06-25
file_id: '6238'
file_name: 2018_Thesis_Capek.pdf
file_size: 31576521
relation: main_file
- access_level: closed
checksum: 876deb14067e638aba65d209668bd821
content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
creator: dernst
date_created: 2019-04-08T13:42:27Z
date_updated: 2021-02-11T23:30:21Z
embargo_to: open_access
file_id: '6239'
file_name: 2018_Thesis_Capek_source.docx
file_size: 38992956
relation: source_file
file_date_updated: 2021-02-11T23:30:21Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '95'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '8004'
pubrep_id: '1031'
related_material:
record:
- id: '1100'
relation: part_of_dissertation
status: public
- id: '661'
relation: part_of_dissertation
status: public
- id: '676'
relation: part_of_dissertation
status: public
status: public
supervisor:
- 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
title: Optogenetic Frizzled 7 reveals a permissive function of Wnt/PCP signaling in
directed mesenchymal cell migration
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2018'
...
---
_id: '503'
abstract:
- lang: eng
text: Buffers are essential for diluting bacterial cultures for flow cytometry analysis
in order to study bacterial physiology and gene expression parameters based on
fluorescence signals. Using a variety of constitutively expressed fluorescent
proteins in Escherichia coli K-12 strain MG1655, we found strong artifactual changes
in fluorescence levels after dilution into the commonly used flow cytometry buffer
phosphate-buffered saline (PBS) and two other buffer solutions, Tris-HCl and M9
salts. These changes appeared very rapidly after dilution, and were linked to
increased membrane permeability and loss in cell viability. We observed buffer-related
effects in several different E. coli strains, K-12, C and W, but not E. coli B,
which can be partially explained by differences in lipopolysaccharide (LPS) and
outer membrane composition. Supplementing the buffers with divalent cations responsible
for outer membrane stability, Mg2+ and Ca2+, preserved fluorescence signals, membrane
integrity and viability of E. coli. Thus, stabilizing the bacterial outer membrane
is essential for precise and unbiased measurements of fluorescence parameters
using flow cytometry.
acknowledged_ssus:
- _id: Bio
acknowledgement: "We thank R Chait and M Lagator for sharing Bacillus subtilis CR_Y1
and pZS*_2R-cIPtet-Venus-Prm, respectively. We are grateful to T Pilizota and all
members of the Guet lab for critically reading the manuscript. We also thank the
Bioimaging facility at IST Austria for assistance using the FACSAria III system.\r\n\r\n"
article_processing_charge: No
author:
- first_name: Kathrin
full_name: Tomasek, Kathrin
id: 3AEC8556-F248-11E8-B48F-1D18A9856A87
last_name: Tomasek
orcid: 0000-0003-3768-877X
- first_name: Tobias
full_name: Bergmiller, Tobias
id: 2C471CFA-F248-11E8-B48F-1D18A9856A87
last_name: Bergmiller
orcid: 0000-0001-5396-4346
- first_name: Calin C
full_name: Guet, Calin C
id: 47F8433E-F248-11E8-B48F-1D18A9856A87
last_name: Guet
orcid: 0000-0001-6220-2052
citation:
ama: Tomasek K, Bergmiller T, Guet CC. Lack of cations in flow cytometry buffers
affect fluorescence signals by reducing membrane stability and viability of Escherichia
coli strains. Journal of Biotechnology. 2018;268:40-52. doi:10.1016/j.jbiotec.2018.01.008
apa: Tomasek, K., Bergmiller, T., & Guet, C. C. (2018). Lack of cations in flow
cytometry buffers affect fluorescence signals by reducing membrane stability and
viability of Escherichia coli strains. Journal of Biotechnology. Elsevier.
https://doi.org/10.1016/j.jbiotec.2018.01.008
chicago: Tomasek, Kathrin, Tobias Bergmiller, and Calin C Guet. “Lack of Cations
in Flow Cytometry Buffers Affect Fluorescence Signals by Reducing Membrane Stability
and Viability of Escherichia Coli Strains.” Journal of Biotechnology. Elsevier,
2018. https://doi.org/10.1016/j.jbiotec.2018.01.008.
ieee: K. Tomasek, T. Bergmiller, and C. C. Guet, “Lack of cations in flow cytometry
buffers affect fluorescence signals by reducing membrane stability and viability
of Escherichia coli strains,” Journal of Biotechnology, vol. 268. Elsevier,
pp. 40–52, 2018.
ista: Tomasek K, Bergmiller T, Guet CC. 2018. Lack of cations in flow cytometry
buffers affect fluorescence signals by reducing membrane stability and viability
of Escherichia coli strains. Journal of Biotechnology. 268, 40–52.
mla: Tomasek, Kathrin, et al. “Lack of Cations in Flow Cytometry Buffers Affect
Fluorescence Signals by Reducing Membrane Stability and Viability of Escherichia
Coli Strains.” Journal of Biotechnology, vol. 268, Elsevier, 2018, pp.
40–52, doi:10.1016/j.jbiotec.2018.01.008.
short: K. Tomasek, T. Bergmiller, C.C. Guet, Journal of Biotechnology 268 (2018)
40–52.
date_created: 2018-12-11T11:46:50Z
date_published: 2018-02-20T00:00:00Z
date_updated: 2023-09-13T08:24:51Z
day: '20'
department:
- _id: CaGu
doi: 10.1016/j.jbiotec.2018.01.008
external_id:
isi:
- '000425715100006'
intvolume: ' 268'
isi: 1
language:
- iso: eng
month: '02'
oa_version: None
page: 40 - 52
publication: Journal of Biotechnology
publication_status: published
publisher: Elsevier
publist_id: '7317'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Lack of cations in flow cytometry buffers affect fluorescence signals by reducing
membrane stability and viability of Escherichia coli strains
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 268
year: '2018'
...
---
_id: '51'
abstract:
- lang: eng
text: Asymmetries have long been known about in the central nervous system. From
gross anatomical differences, such as the presence of the parapineal organ in
only one hemisphere of the developing zebrafish, to more subtle differences in
activity between both hemispheres, as seen in freely roaming animals or human
participants under PET and fMRI imaging analysis. The presence of asymmetries
has been demonstrated to have huge behavioural implications, with their disruption
often leading to the generation of neurological disorders, memory problems, changes
in personality, and in an organism's health and well-being. For my Ph.D. work
I aimed to tackle two important avenues of research. The first being the process
of input-side dependency in the hippocampus, with the goal of finding a key gene
responsible for its development (Gene X). The second project was to do with experience-induced
laterality formation in the hippocampus. Specifically, how laterality in the synapse
density of the CA1 stratum radiatum (s.r.) could be induced purely through environmental
enrichment. Through unilateral tracer injections into the CA3, I was able to selectively
measure the properties of synapses within the CA1 and investigate how they differed
based upon which hemisphere the presynaptic neurone originated. Having found the
existence of a previously unreported reversed (left-isomerism) i.v. mutant, through
morpholocal examination of labelled terminals in the CA1 s.r., I aimed to elucidate
a key gene responsible for the process of left or right determination of inputs
to the CA1 s.r.. This work relates to the previous finding of input-side dependent
asymmetry in the wild-type rodent, where the origin of the projecting neurone
to the CA1 will determine the morphology of a synapse, to a greater degree than
the hemisphere in which the projection terminates. Using left- and right-isomerism
i.v. mice, in combination with whole genome sequence analysis, I highlight Ena/VASP-like
(Evl) as a potential target for Gene X. In relation to this topic, I also highlight
my work in the recently published paper of how knockout of PirB can lead to a
lack of input-side dependency in the murine hippocampus. For the second question,
I show that the environmental enrichment paradigm will lead to an asymmetry in
the synapse densities in the hippocampus of mice. I also highlight that the nature
of the enrichment is of less consequence than the process of enrichment itself.
I demonstrate that the CA3 region will dramatically alter its projection targets,
in relation to environmental stimulation, with the asymmetry in synaptic density,
caused by enrichment, relying heavily on commissural fibres. I also highlight
the vital importance of input-side dependent asymmetry, as a necessary component
of experience-dependent laterality formation in the CA1 s.r.. However, my results
suggest that it isn't the only cause, as there appears to be a CA1 dependent mechanism
also at play. Upon further investigation, I highlight the significant, and highly
important, finding that the changes seen in the CA1 s.r. were predominantly caused
through projections from the left-CA3, with the right-CA3 having less involvement
in this mechanism.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Matthew J
full_name: Case, Matthew J
id: 44B7CA5A-F248-11E8-B48F-1D18A9856A87
last_name: Case
citation:
ama: 'Case MJ. From the left to the right: A tale of asymmetries, environments,
and hippocampal development. 2018. doi:10.15479/AT:ISTA:th_1032'
apa: 'Case, M. J. (2018). From the left to the right: A tale of asymmetries,
environments, and hippocampal development. Institute of Science and Technology
Austria. https://doi.org/10.15479/AT:ISTA:th_1032'
chicago: 'Case, Matthew J. “From the Left to the Right: A Tale of Asymmetries, Environments,
and Hippocampal Development.” Institute of Science and Technology Austria, 2018.
https://doi.org/10.15479/AT:ISTA:th_1032.'
ieee: 'M. J. Case, “From the left to the right: A tale of asymmetries, environments,
and hippocampal development,” Institute of Science and Technology Austria, 2018.'
ista: 'Case MJ. 2018. From the left to the right: A tale of asymmetries, environments,
and hippocampal development. Institute of Science and Technology Austria.'
mla: 'Case, Matthew J. From the Left to the Right: A Tale of Asymmetries, Environments,
and Hippocampal Development. Institute of Science and Technology Austria,
2018, doi:10.15479/AT:ISTA:th_1032.'
short: 'M.J. Case, From the Left to the Right: A Tale of Asymmetries, Environments,
and Hippocampal Development, Institute of Science and Technology Austria, 2018.'
date_created: 2018-12-11T11:44:22Z
date_published: 2018-06-27T00:00:00Z
date_updated: 2023-09-07T12:39:22Z
day: '27'
ddc:
- '571'
- '576'
degree_awarded: PhD
department:
- _id: RySh
doi: 10.15479/AT:ISTA:th_1032
file:
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checksum: dcc7b55619d8509dd62b8e99d6cdee44
content_type: application/msword
creator: dernst
date_created: 2019-04-09T07:16:26Z
date_updated: 2021-02-11T23:30:13Z
embargo_to: open_access
file_id: '6251'
file_name: 2018_Thesis_Case_Source.doc
file_size: 141270528
relation: source_file
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checksum: f69fdd5c8709c4e618aa8c1a1221153d
content_type: application/pdf
creator: dernst
date_created: 2019-04-09T07:16:23Z
date_updated: 2021-02-11T11:17:14Z
embargo: 2019-07-05
file_id: '6252'
file_name: 2018_Thesis_Case.pdf
file_size: 15193621
relation: main_file
file_date_updated: 2021-02-11T23:30:13Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '186'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '8003'
pubrep_id: '1032'
related_material:
record:
- id: '682'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Ryuichi
full_name: Shigemoto, Ryuichi
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
title: 'From the left to the right: A tale of asymmetries, environments, and hippocampal
development'
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2018'
...
---
_id: '519'
abstract:
- lang: eng
text: 'This study treats with the influence of a symmetry-breaking transversal magnetic
field on the nonlinear dynamics of ferrofluidic Taylor-Couette flow – flow confined
between two concentric independently rotating cylinders. We detected alternating
‘flip’ solutions which are flow states featuring typical characteristics of slow-fast-dynamics
in dynamical systems. The flip corresponds to a temporal change in the axial wavenumber
and we find them to appear either as pure 2-fold axisymmetric (due to the symmetry-breaking
nature of the applied transversal magnetic field) or involving non-axisymmetric,
helical modes in its interim solution. The latter ones show features of typical
ribbon solutions. In any case the flip solutions have a preferential first axial
wavenumber which corresponds to the more stable state (slow dynamics) and second
axial wavenumber, corresponding to the short appearing more unstable state (fast
dynamics). However, in both cases the flip time grows exponential with increasing
the magnetic field strength before the flip solutions, living on 2-tori invariant
manifolds, cease to exist, with lifetime going to infinity. Further we show that
ferrofluidic flow turbulence differ from the classical, ordinary (usually at high
Reynolds number) turbulence. The applied magnetic field hinders the free motion
of ferrofluid partials and therefore smoothen typical turbulent quantities and
features so that speaking of mildly chaotic dynamics seems to be a more appropriate
expression for the observed motion. '
acknowledgement: S.Altmeyer is a Serra Húnter Fellow
article_processing_charge: No
article_type: original
author:
- first_name: Sebastian
full_name: Altmeyer, Sebastian
id: 2EE67FDC-F248-11E8-B48F-1D18A9856A87
last_name: Altmeyer
orcid: 0000-0001-5964-0203
citation:
ama: Altmeyer S. Non-linear dynamics and alternating ‘flip’ solutions in ferrofluidic
Taylor-Couette flow. Journal of Magnetism and Magnetic Materials. 2018;452:427-441.
doi:10.1016/j.jmmm.2017.12.073
apa: Altmeyer, S. (2018). Non-linear dynamics and alternating ‘flip’ solutions in
ferrofluidic Taylor-Couette flow. Journal of Magnetism and Magnetic Materials.
Elsevier. https://doi.org/10.1016/j.jmmm.2017.12.073
chicago: Altmeyer, Sebastian. “Non-Linear Dynamics and Alternating ‘Flip’ Solutions
in Ferrofluidic Taylor-Couette Flow.” Journal of Magnetism and Magnetic Materials.
Elsevier, 2018. https://doi.org/10.1016/j.jmmm.2017.12.073.
ieee: S. Altmeyer, “Non-linear dynamics and alternating ‘flip’ solutions in ferrofluidic
Taylor-Couette flow,” Journal of Magnetism and Magnetic Materials, vol.
452. Elsevier, pp. 427–441, 2018.
ista: Altmeyer S. 2018. Non-linear dynamics and alternating ‘flip’ solutions in
ferrofluidic Taylor-Couette flow. Journal of Magnetism and Magnetic Materials.
452, 427–441.
mla: Altmeyer, Sebastian. “Non-Linear Dynamics and Alternating ‘Flip’ Solutions
in Ferrofluidic Taylor-Couette Flow.” Journal of Magnetism and Magnetic Materials,
vol. 452, Elsevier, 2018, pp. 427–41, doi:10.1016/j.jmmm.2017.12.073.
short: S. Altmeyer, Journal of Magnetism and Magnetic Materials 452 (2018) 427–441.
date_created: 2018-12-11T11:46:56Z
date_published: 2018-04-15T00:00:00Z
date_updated: 2023-09-13T09:03:44Z
day: '15'
ddc:
- '530'
department:
- _id: BjHo
doi: 10.1016/j.jmmm.2017.12.073
external_id:
isi:
- '000425547700061'
file:
- access_level: open_access
checksum: 431f5cd4a628d7ca21161f82b14ccb4f
content_type: application/pdf
creator: dernst
date_created: 2020-05-14T14:41:17Z
date_updated: 2020-07-14T12:46:37Z
file_id: '7838'
file_name: 2018_Magnetism_Altmeyer.pdf
file_size: 17309535
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file_date_updated: 2020-07-14T12:46:37Z
has_accepted_license: '1'
intvolume: ' 452'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Submitted Version
page: 427 - 441
publication: Journal of Magnetism and Magnetic Materials
publication_status: published
publisher: Elsevier
publist_id: '7297'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Non-linear dynamics and alternating ‘flip’ solutions in ferrofluidic Taylor-Couette
flow
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 452
year: '2018'
...
---
_id: '52'
abstract:
- lang: eng
text: In this thesis we will discuss systems of point interacting fermions, their
stability and other spectral properties. Whereas for bosons a point interacting
system is always unstable this ques- tion is more subtle for a gas of two species
of fermions. In particular the answer depends on the mass ratio between these
two species. Most of this work will be focused on the N + M model which consists
of two species of fermions with N, M particles respectively which interact via
point interactions. We will introduce this model using a formal limit and discuss
the N + 1 system in more detail. In particular, we will show that for mass ratios
above a critical one, which does not depend on the particle number, the N + 1
system is stable. In the context of this model we will prove rigorous versions
of Tan relations which relate various quantities of the point-interacting model.
By restricting the N + 1 system to a box we define a finite density model with
point in- teractions. In the context of this system we will discuss the energy
change when introducing a point-interacting impurity into a system of non-interacting
fermions. We will see that this change in energy is bounded independently of the
particle number and in particular the bound only depends on the density and the
scattering length. As another special case of the N + M model we will show stability
of the 2 + 2 model for mass ratios in an interval around one. Further we will
investigate a different model of point interactions which was discussed before
in the literature and which is, contrary to the N + M model, not given by a limiting
procedure but is based on a Dirichlet form. We will show that this system behaves
trivially in the thermodynamic limit, i.e. the free energy per particle is the
same as the one of the non-interacting system.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Thomas
full_name: Moser, Thomas
id: 2B5FC9A4-F248-11E8-B48F-1D18A9856A87
last_name: Moser
citation:
ama: Moser T. Point interactions in systems of fermions. 2018. doi:10.15479/AT:ISTA:th_1043
apa: Moser, T. (2018). Point interactions in systems of fermions. Institute
of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_1043
chicago: Moser, Thomas. “Point Interactions in Systems of Fermions.” Institute of
Science and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:th_1043.
ieee: T. Moser, “Point interactions in systems of fermions,” Institute of Science
and Technology Austria, 2018.
ista: Moser T. 2018. Point interactions in systems of fermions. Institute of Science
and Technology Austria.
mla: Moser, Thomas. Point Interactions in Systems of Fermions. Institute
of Science and Technology Austria, 2018, doi:10.15479/AT:ISTA:th_1043.
short: T. Moser, Point Interactions in Systems of Fermions, Institute of Science
and Technology Austria, 2018.
date_created: 2018-12-11T11:44:22Z
date_published: 2018-09-04T00:00:00Z
date_updated: 2023-09-27T12:34:14Z
day: '04'
ddc:
- '515'
- '530'
- '519'
degree_awarded: PhD
department:
- _id: RoSe
doi: 10.15479/AT:ISTA:th_1043
file:
- access_level: open_access
checksum: fbd8c747d148b468a21213b7cf175225
content_type: application/pdf
creator: dernst
date_created: 2019-04-09T07:45:38Z
date_updated: 2020-07-14T12:46:37Z
file_id: '6256'
file_name: 2018_Thesis_Moser.pdf
file_size: 851164
relation: main_file
- access_level: closed
checksum: c28e16ecfc1126d3ce324ec96493c01e
content_type: application/zip
creator: dernst
date_created: 2019-04-09T07:45:38Z
date_updated: 2020-07-14T12:46:37Z
file_id: '6257'
file_name: 2018_Thesis_Moser_Source.zip
file_size: 1531516
relation: source_file
file_date_updated: 2020-07-14T12:46:37Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '115'
project:
- _id: 25C878CE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P27533_N27
name: Structure of the Excitation Spectrum for Many-Body Quantum Systems
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '8002'
pubrep_id: '1043'
related_material:
record:
- id: '5856'
relation: part_of_dissertation
status: public
- id: '154'
relation: part_of_dissertation
status: public
- id: '1198'
relation: part_of_dissertation
status: public
- id: '741'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
title: Point interactions in systems of fermions
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2018'
...
---
_id: '53'
abstract:
- lang: eng
text: In 2013, a publication repository was implemented at IST Austria and 2015
after a thorough preparation phase a data repository was implemented - both based
on the Open Source Software EPrints. In this text, designed as field report, we
will reflect on our experiences with Open Source Software in general and specifically
with EPrints regarding technical aspects but also regarding their characteristics
of the user community. The second part is a pleading for including the end users
in the process of implementation, adaption and evaluation.
author:
- first_name: Barbara
full_name: Petritsch, Barbara
id: 406048EC-F248-11E8-B48F-1D18A9856A87
last_name: Petritsch
orcid: 0000-0003-2724-4614
- first_name: Jana
full_name: Porsche, Jana
id: 3252EDC2-F248-11E8-B48F-1D18A9856A87
last_name: Porsche
citation:
ama: 'Petritsch B, Porsche J. IST PubRep and IST DataRep: the institutional repositories
at IST Austria. VÖB Mitteilungen. 2018;71(1):199-206. doi:10.31263/voebm.v71i1.1993'
apa: 'Petritsch, B., & Porsche, J. (2018). IST PubRep and IST DataRep: the institutional
repositories at IST Austria. VÖB Mitteilungen. Vereinigung Österreichischer
Bibliothekarinnen und Bibliothekare. https://doi.org/10.31263/voebm.v71i1.1993'
chicago: 'Petritsch, Barbara, and Jana Porsche. “IST PubRep and IST DataRep: The
Institutional Repositories at IST Austria.” VÖB Mitteilungen. Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare, 2018. https://doi.org/10.31263/voebm.v71i1.1993.'
ieee: 'B. Petritsch and J. Porsche, “IST PubRep and IST DataRep: the institutional
repositories at IST Austria,” VÖB Mitteilungen, vol. 71, no. 1. Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare, pp. 199–206, 2018.'
ista: 'Petritsch B, Porsche J. 2018. IST PubRep and IST DataRep: the institutional
repositories at IST Austria. VÖB Mitteilungen. 71(1), 199–206.'
mla: 'Petritsch, Barbara, and Jana Porsche. “IST PubRep and IST DataRep: The Institutional
Repositories at IST Austria.” VÖB Mitteilungen, vol. 71, no. 1, Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare, 2018, pp. 199–206, doi:10.31263/voebm.v71i1.1993.'
short: B. Petritsch, J. Porsche, VÖB Mitteilungen 71 (2018) 199–206.
date_created: 2018-12-11T11:44:22Z
date_published: 2018-10-01T00:00:00Z
date_updated: 2021-01-12T08:01:26Z
day: '01'
ddc:
- '020'
department:
- _id: E-Lib
doi: 10.31263/voebm.v71i1.1993
file:
- access_level: open_access
checksum: 7ac61bade5f37db011ca435ebcf86797
content_type: application/pdf
creator: dernst
date_created: 2018-12-17T12:40:27Z
date_updated: 2020-07-14T12:46:38Z
file_id: '5702'
file_name: 2018_VOEB_Petritsch.pdf
file_size: 509434
relation: main_file
file_date_updated: 2020-07-14T12:46:38Z
has_accepted_license: '1'
intvolume: ' 71'
issue: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 199 - 206
publication: VÖB Mitteilungen
publication_status: published
publisher: Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
publist_id: '8001'
scopus_import: 1
status: public
title: 'IST PubRep and IST DataRep: the institutional repositories at IST Austria'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 71
year: '2018'
...
---
_id: '530'
abstract:
- lang: eng
text: Inclusion–exclusion is an effective method for computing the volume of a union
of measurable sets. We extend it to multiple coverings, proving short inclusion–exclusion
formulas for the subset of Rn covered by at least k balls in a finite set. We
implement two of the formulas in dimension n=3 and report on results obtained
with our software.
article_processing_charge: No
author:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Mabel
full_name: Iglesias Ham, Mabel
id: 41B58C0C-F248-11E8-B48F-1D18A9856A87
last_name: Iglesias Ham
citation:
ama: 'Edelsbrunner H, Iglesias Ham M. Multiple covers with balls I: Inclusion–exclusion.
Computational Geometry: Theory and Applications. 2018;68:119-133. doi:10.1016/j.comgeo.2017.06.014'
apa: 'Edelsbrunner, H., & Iglesias Ham, M. (2018). Multiple covers with balls
I: Inclusion–exclusion. Computational Geometry: Theory and Applications.
Elsevier. https://doi.org/10.1016/j.comgeo.2017.06.014'
chicago: 'Edelsbrunner, Herbert, and Mabel Iglesias Ham. “Multiple Covers with Balls
I: Inclusion–Exclusion.” Computational Geometry: Theory and Applications.
Elsevier, 2018. https://doi.org/10.1016/j.comgeo.2017.06.014.'
ieee: 'H. Edelsbrunner and M. Iglesias Ham, “Multiple covers with balls I: Inclusion–exclusion,”
Computational Geometry: Theory and Applications, vol. 68. Elsevier, pp.
119–133, 2018.'
ista: 'Edelsbrunner H, Iglesias Ham M. 2018. Multiple covers with balls I: Inclusion–exclusion.
Computational Geometry: Theory and Applications. 68, 119–133.'
mla: 'Edelsbrunner, Herbert, and Mabel Iglesias Ham. “Multiple Covers with Balls
I: Inclusion–Exclusion.” Computational Geometry: Theory and Applications,
vol. 68, Elsevier, 2018, pp. 119–33, doi:10.1016/j.comgeo.2017.06.014.'
short: 'H. Edelsbrunner, M. Iglesias Ham, Computational Geometry: Theory and Applications
68 (2018) 119–133.'
date_created: 2018-12-11T11:46:59Z
date_published: 2018-03-01T00:00:00Z
date_updated: 2023-09-13T08:59:00Z
day: '01'
ddc:
- '000'
department:
- _id: HeEd
doi: 10.1016/j.comgeo.2017.06.014
ec_funded: 1
external_id:
isi:
- '000415778300010'
file:
- access_level: open_access
checksum: 1c8d58cd489a66cd3e2064c1141c8c5e
content_type: application/pdf
creator: dernst
date_created: 2019-02-12T06:47:52Z
date_updated: 2020-07-14T12:46:38Z
file_id: '5953'
file_name: 2018_Edelsbrunner.pdf
file_size: 708357
relation: main_file
file_date_updated: 2020-07-14T12:46:38Z
has_accepted_license: '1'
intvolume: ' 68'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Preprint
page: 119 - 133
project:
- _id: 255D761E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '318493'
name: Topological Complex Systems
publication: 'Computational Geometry: Theory and Applications'
publication_status: published
publisher: Elsevier
publist_id: '7289'
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Multiple covers with balls I: Inclusion–exclusion'
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 68
year: '2018'
...
---
_id: '536'
abstract:
- lang: eng
text: 'We consider the problem of consensus in the challenging classic model. In
this model, the adversary is adaptive; it can choose which processors crash at
any point during the course of the algorithm. Further, communication is via asynchronous
message passing: there is no known upper bound on the time to send a message from
one processor to another, and all messages and coin flips are seen by the adversary.
We describe a new randomized consensus protocol with expected message complexity
O(n2log2n) when fewer than n / 2 processes may fail by crashing. This is an almost-linear
improvement over the best previously known protocol, and within logarithmic factors
of a known Ω(n2) message lower bound. The protocol further ensures that no process
sends more than O(nlog3n) messages in expectation, which is again within logarithmic
factors of optimal. We also present a generalization of the algorithm to an arbitrary
number of failures t, which uses expected O(nt+t2log2t) total messages. Our approach
is to build a message-efficient, resilient mechanism for aggregating individual
processor votes, implementing the message-passing equivalent of a weak shared
coin. Roughly, in our protocol, a processor first announces its votes to small
groups, then propagates them to increasingly larger groups as it generates more
and more votes. To bound the number of messages that an individual process might
have to send or receive, the protocol progressively increases the weight of generated
votes. The main technical challenge is bounding the impact of votes that are still
“in flight” (generated, but not fully propagated) on the final outcome of the
shared coin, especially since such votes might have different weights. We achieve
this by leveraging the structure of the algorithm, and a technical argument based
on martingale concentration bounds. Overall, we show that it is possible to build
an efficient message-passing implementation of a shared coin, and in the process
(almost-optimally) solve the classic consensus problem in the asynchronous message-passing
model.'
article_processing_charge: Yes (via OA deal)
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: James
full_name: Aspnes, James
last_name: Aspnes
- first_name: Valerie
full_name: King, Valerie
last_name: King
- first_name: Jared
full_name: Saia, Jared
last_name: Saia
citation:
ama: Alistarh D-A, Aspnes J, King V, Saia J. Communication-efficient randomized
consensus. Distributed Computing. 2018;31(6):489-501. doi:10.1007/s00446-017-0315-1
apa: Alistarh, D.-A., Aspnes, J., King, V., & Saia, J. (2018). Communication-efficient
randomized consensus. Distributed Computing. Springer. https://doi.org/10.1007/s00446-017-0315-1
chicago: Alistarh, Dan-Adrian, James Aspnes, Valerie King, and Jared Saia. “Communication-Efficient
Randomized Consensus.” Distributed Computing. Springer, 2018. https://doi.org/10.1007/s00446-017-0315-1.
ieee: D.-A. Alistarh, J. Aspnes, V. King, and J. Saia, “Communication-efficient
randomized consensus,” Distributed Computing, vol. 31, no. 6. Springer,
pp. 489–501, 2018.
ista: Alistarh D-A, Aspnes J, King V, Saia J. 2018. Communication-efficient randomized
consensus. Distributed Computing. 31(6), 489–501.
mla: Alistarh, Dan-Adrian, et al. “Communication-Efficient Randomized Consensus.”
Distributed Computing, vol. 31, no. 6, Springer, 2018, pp. 489–501, doi:10.1007/s00446-017-0315-1.
short: D.-A. Alistarh, J. Aspnes, V. King, J. Saia, Distributed Computing 31 (2018)
489–501.
date_created: 2018-12-11T11:47:01Z
date_published: 2018-11-01T00:00:00Z
date_updated: 2023-02-23T12:23:25Z
day: '01'
ddc:
- '000'
department:
- _id: DaAl
doi: 10.1007/s00446-017-0315-1
file:
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checksum: 69b46e537acdcac745237ddb853fcbb5
content_type: application/pdf
creator: dernst
date_created: 2019-01-22T07:25:51Z
date_updated: 2020-07-14T12:46:38Z
file_id: '5867'
file_name: 2017_DistribComp_Alistarh.pdf
file_size: 595707
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file_date_updated: 2020-07-14T12:46:38Z
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month: '11'
oa: 1
oa_version: Published Version
page: 489-501
project:
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name: IST Austria Open Access Fund
publication: Distributed Computing
publication_identifier:
issn:
- '01782770'
publication_status: published
publisher: Springer
publist_id: '7281'
quality_controlled: '1'
scopus_import: 1
status: public
title: Communication-efficient randomized consensus
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: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 31
year: '2018'
...
---
_id: '539'
abstract:
- lang: eng
text: The whole life cycle of plants as well as their responses to environmental
stimuli is governed by a complex network of hormonal regulations. A number of
studies have demonstrated an essential role of both auxin and cytokinin in the
regulation of many aspects of plant growth and development including embryogenesis,
postembryonic organogenic processes such as root, and shoot branching, root and
shoot apical meristem activity and phyllotaxis. Over the last decades essential
knowledge on the key molecular factors and pathways that spatio-temporally define
auxin and cytokinin activities in the plant body has accumulated. However, how
both hormonal pathways are interconnected by a complex network of interactions
and feedback circuits that determines the final outcome of the individual hormone
actions is still largely unknown. Root system architecture establishment and in
particular formation of lateral organs is prime example of developmental process
at whose regulation both auxin and cytokinin pathways converge. To dissect convergence
points and pathways that tightly balance auxin - cytokinin antagonistic activities
that determine the root branching pattern transcriptome profiling was applied.
Genome wide expression analyses of the xylem pole pericycle, a tissue giving rise
to lateral roots, led to identification of genes that are highly responsive to
combinatorial auxin and cytokinin treatments and play an essential function in
the auxin-cytokinin regulated root branching. SYNERGISTIC AUXIN CYTOKININ 1 (SYAC1)
gene, which encodes for a protein of unknown function, was detected among the
top candidate genes of which expression was synergistically up-regulated by simultaneous
hormonal treatment. Plants with modulated SYAC1 activity exhibit severe defects
in the root system establishment and attenuate developmental responses to both
auxin and cytokinin. To explore the biological function of the SYAC1, we employed
different strategies including expression pattern analysis, subcellular localization
and phenotypic analyses of the syac1 loss-of-function and gain-of-function transgenic
lines along with the identification of the SYAC1 interaction partners. Detailed
functional characterization revealed that SYAC1 acts as a developmentally specific
regulator of the secretory pathway to control deposition of cell wall components
and thereby rapidly fine tune elongation growth.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Andrej
full_name: Hurny, Andrej
id: 4DC4AF46-F248-11E8-B48F-1D18A9856A87
last_name: Hurny
orcid: 0000-0003-3638-1426
citation:
ama: Hurny A. Identification and characterization of novel auxin-cytokinin cross-talk
components. 2018. doi:10.15479/AT:ISTA:th_930
apa: Hurny, A. (2018). Identification and characterization of novel auxin-cytokinin
cross-talk components. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_930
chicago: Hurny, Andrej. “Identification and Characterization of Novel Auxin-Cytokinin
Cross-Talk Components.” Institute of Science and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:th_930.
ieee: A. Hurny, “Identification and characterization of novel auxin-cytokinin cross-talk
components,” Institute of Science and Technology Austria, 2018.
ista: Hurny A. 2018. Identification and characterization of novel auxin-cytokinin
cross-talk components. Institute of Science and Technology Austria.
mla: Hurny, Andrej. Identification and Characterization of Novel Auxin-Cytokinin
Cross-Talk Components. Institute of Science and Technology Austria, 2018,
doi:10.15479/AT:ISTA:th_930.
short: A. Hurny, Identification and Characterization of Novel Auxin-Cytokinin Cross-Talk
Components, Institute of Science and Technology Austria, 2018.
date_created: 2018-12-11T11:47:03Z
date_published: 2018-01-01T00:00:00Z
date_updated: 2023-09-07T12:41:06Z
day: '01'
ddc:
- '570'
degree_awarded: PhD
department:
- _id: EvBe
doi: 10.15479/AT:ISTA:th_930
file:
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creator: dernst
date_created: 2019-04-05T09:37:56Z
date_updated: 2020-12-02T23:30:08Z
embargo_to: open_access
file_id: '6226'
file_name: 2018_Hurny_thesis_source.docx
file_size: 28112114
relation: source_file
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checksum: ecbe481a1413d270bd501b872c7ed54f
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creator: dernst
date_created: 2019-04-05T09:37:55Z
date_updated: 2020-12-02T09:52:16Z
embargo: 2019-07-10
file_id: '6227'
file_name: 2018_Hurny_thesis.pdf
file_size: 12524427
relation: main_file
file_date_updated: 2020-12-02T23:30:08Z
has_accepted_license: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: '147'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '7277'
pubrep_id: '930'
related_material:
record:
- id: '1024'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
title: Identification and characterization of novel auxin-cytokinin cross-talk components
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: '2018'
...
---
_id: '54'
abstract:
- lang: eng
text: During epithelial tissue development, repair, and homeostasis, adherens junctions
(AJs) ensure intercellular adhesion and tissue integrity while allowing for cell
and tissue dynamics. Mechanical forces play critical roles in AJs’ composition
and dynamics. Recent findings highlight that beyond a well-established role in
reinforcing cell-cell adhesion, AJ mechanosensitivity promotes junctional remodeling
and polarization, thereby regulating critical processes such as cell intercalation,
division, and collective migration. Here, we provide an integrated view of mechanosensing
mechanisms that regulate cell-cell contact composition, geometry, and integrity
under tension and highlight pivotal roles for mechanosensitive AJ remodeling in
preserving epithelial integrity and sustaining tissue dynamics.
acknowledgement: Research in the Bellaïche laboratory is supported by the European
Research Council (ERC Advanced, TiMoprh, 340784), the Fondation ARC pour la Recherche
sur le Cancer (SL220130607097), the Agence Nationale de la Recherche (ANR lLabex
DEEP; 11-LBX-0044, ANR-10-IDEX-0001-02), the Centre National de la Recherche Scientifique,
the Institut National de la Santé et de la Recherche Médicale, and Institut Curie
and PSL Research University funding or grants.
article_processing_charge: No
article_type: review
author:
- first_name: Diana C
full_name: Nunes Pinheiro, Diana C
id: 2E839F16-F248-11E8-B48F-1D18A9856A87
last_name: Nunes Pinheiro
orcid: 0000-0003-4333-7503
- first_name: Yohanns
full_name: Bellaïche, Yohanns
last_name: Bellaïche
citation:
ama: Nunes Pinheiro DC, Bellaïche Y. Mechanical force-driven adherents junction
remodeling and epithelial dynamics. Developmental Cell. 2018;47(1):3-19.
doi:10.1016/j.devcel.2018.09.014
apa: Nunes Pinheiro, D. C., & Bellaïche, Y. (2018). Mechanical force-driven
adherents junction remodeling and epithelial dynamics. Developmental Cell.
Cell Press. https://doi.org/10.1016/j.devcel.2018.09.014
chicago: Nunes Pinheiro, Diana C, and Yohanns Bellaïche. “Mechanical Force-Driven
Adherents Junction Remodeling and Epithelial Dynamics.” Developmental Cell.
Cell Press, 2018. https://doi.org/10.1016/j.devcel.2018.09.014.
ieee: D. C. Nunes Pinheiro and Y. Bellaïche, “Mechanical force-driven adherents
junction remodeling and epithelial dynamics,” Developmental Cell, vol.
47, no. 1. Cell Press, pp. 3–19, 2018.
ista: Nunes Pinheiro DC, Bellaïche Y. 2018. Mechanical force-driven adherents junction
remodeling and epithelial dynamics. Developmental Cell. 47(1), 3–19.
mla: Nunes Pinheiro, Diana C., and Yohanns Bellaïche. “Mechanical Force-Driven Adherents
Junction Remodeling and Epithelial Dynamics.” Developmental Cell, vol.
47, no. 1, Cell Press, 2018, pp. 3–19, doi:10.1016/j.devcel.2018.09.014.
short: D.C. Nunes Pinheiro, Y. Bellaïche, Developmental Cell 47 (2018) 3–19.
date_created: 2018-12-11T11:44:23Z
date_published: 2018-10-08T00:00:00Z
date_updated: 2023-09-13T08:54:38Z
day: '08'
department:
- _id: CaHe
doi: 10.1016/j.devcel.2018.09.014
external_id:
isi:
- '000446579900002'
intvolume: ' 47'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1016/j.devcel.2018.09.014
month: '10'
oa_version: Published Version
page: 3 - 19
publication: Developmental Cell
publication_status: published
publisher: Cell Press
publist_id: '8000'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanical force-driven adherents junction remodeling and epithelial dynamics
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 47
year: '2018'
...
---
_id: '542'
abstract:
- lang: eng
text: The t-haplotype, a mouse meiotic driver found on chromosome 17, has been a
model for autosomal segregation distortion for close to a century, but several
questions remain regarding its biology and evolutionary history. A recently published
set of population genomics resources for wild mice includes several individuals
heterozygous for the t-haplotype, which we use to characterize this selfish element
at the genomic and transcriptomic level. Our results show that large sections
of the t-haplotype have been replaced by standard homologous sequences, possibly
due to occasional events of recombination, and that this complicates the inference
of its history. As expected for a long genomic segment of very low recombination,
the t-haplotype carries an excess of fixed nonsynonymous mutations compared to
the standard chromosome. This excess is stronger for regions that have not undergone
recent recombination, suggesting that occasional gene flow between the t and the
standard chromosome may provide a mechanism to regenerate coding sequences that
have accumulated deleterious mutations. Finally, we find that t-complex genes
with altered expression largely overlap with deleted or amplified regions, and
that carrying a t-haplotype alters the testis expression of genes outside of the
t-complex, providing new leads into the pathways involved in the biology of this
segregation distorter.
article_processing_charge: No
article_type: original
author:
- first_name: Réka K
full_name: Kelemen, Réka K
id: 48D3F8DE-F248-11E8-B48F-1D18A9856A87
last_name: Kelemen
orcid: 0000-0002-8489-9281
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
citation:
ama: Kelemen RK, Vicoso B. Complex history and differentiation patterns of the t-haplotype,
a mouse meiotic driver. Genetics. 2018;208(1):365-375. doi:10.1534/genetics.117.300513
apa: Kelemen, R. K., & Vicoso, B. (2018). Complex history and differentiation
patterns of the t-haplotype, a mouse meiotic driver. Genetics. Genetics
Society of America. https://doi.org/10.1534/genetics.117.300513
chicago: Kelemen, Réka K, and Beatriz Vicoso. “Complex History and Differentiation
Patterns of the T-Haplotype, a Mouse Meiotic Driver.” Genetics. Genetics
Society of America, 2018. https://doi.org/10.1534/genetics.117.300513.
ieee: R. K. Kelemen and B. Vicoso, “Complex history and differentiation patterns
of the t-haplotype, a mouse meiotic driver,” Genetics, vol. 208, no. 1.
Genetics Society of America, pp. 365–375, 2018.
ista: Kelemen RK, Vicoso B. 2018. Complex history and differentiation patterns of
the t-haplotype, a mouse meiotic driver. Genetics. 208(1), 365–375.
mla: Kelemen, Réka K., and Beatriz Vicoso. “Complex History and Differentiation
Patterns of the T-Haplotype, a Mouse Meiotic Driver.” Genetics, vol. 208,
no. 1, Genetics Society of America, 2018, pp. 365–75, doi:10.1534/genetics.117.300513.
short: R.K. Kelemen, B. Vicoso, Genetics 208 (2018) 365–375.
date_created: 2018-12-11T11:47:04Z
date_published: 2018-01-01T00:00:00Z
date_updated: 2024-02-21T13:48:27Z
day: '01'
ddc:
- '576'
department:
- _id: BeVi
doi: 10.1534/genetics.117.300513
ec_funded: 1
external_id:
isi:
- '000419356300024'
file:
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content_type: application/pdf
creator: system
date_created: 2018-12-12T10:15:14Z
date_updated: 2020-07-14T12:46:50Z
file_id: '5132'
file_name: IST-2018-1058-v1+1_365.full__1_.pdf
file_size: 1311661
relation: main_file
file_date_updated: 2020-07-14T12:46:50Z
has_accepted_license: '1'
intvolume: ' 208'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 365 - 375
project:
- _id: 250BDE62-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715257'
name: Prevalence and Influence of Sexual Antagonism on Genome Evolution
publication: Genetics
publication_status: published
publisher: Genetics Society of America
publist_id: '7274'
pubrep_id: '1058'
quality_controlled: '1'
related_material:
record:
- id: '5571'
relation: popular_science
status: public
- id: '5572'
relation: popular_science
status: public
scopus_import: '1'
status: public
title: Complex history and differentiation patterns of the t-haplotype, a mouse meiotic
driver
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: 208
year: '2018'
...