---
_id: '9757'
abstract:
- lang: eng
text: To fight infectious diseases, host immune defences are employed at multiple
levels. Sanitary behaviour, such as pathogen avoidance and removal, acts as a
first line of defence to prevent infection [1] before activation of the physiological
immune system. Insect societies have evolved a wide range of collective hygiene
measures and intensive health care towards pathogen-exposed group members [2].
One of the most common behaviours is allogrooming, in which nestmates remove infectious
particles from the body surfaces of exposed individuals [3]. Here we show that,
in invasive garden ants, grooming of fungus-exposed brood is effective beyond
the sheer mechanical removal of fungal conidiospores as it also includes chemical
disinfection through the application of poison produced by the ants themselves.
Formic acid is the main active component of the poison. It inhibits fungal growth
of conidiospores remaining on the brood surface after grooming and also those
collected in the mouth of the grooming ant. This dual function is achieved by
uptake of the poison droplet into the mouth through acidopore self-grooming and
subsequent application onto the infectious brood via brood grooming. This extraordinary
behaviour extends current understanding of grooming and the establishment of social
immunity in insect societies.
article_processing_charge: No
author:
- first_name: Simon
full_name: Tragust, Simon
id: 35A7A418-F248-11E8-B48F-1D18A9856A87
last_name: Tragust
- first_name: Barbara
full_name: Mitteregger, Barbara
id: 479DDAAC-E9CD-11E9-9B5F-82450873F7A1
last_name: Mitteregger
- first_name: Vanessa
full_name: Barone, Vanessa
id: 419EECCC-F248-11E8-B48F-1D18A9856A87
last_name: Barone
orcid: 0000-0003-2676-3367
- first_name: Matthias
full_name: Konrad, Matthias
id: 46528076-F248-11E8-B48F-1D18A9856A87
last_name: Konrad
- first_name: Line V
full_name: Ugelvig, Line V
id: 3DC97C8E-F248-11E8-B48F-1D18A9856A87
last_name: Ugelvig
orcid: 0000-0003-1832-8883
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: 'Tragust S, Mitteregger B, Barone V, Konrad M, Ugelvig LV, Cremer S. Data from:
Ants disinfect fungus-exposed brood by oral uptake and spread of their poison.
2012. doi:10.5061/dryad.61649'
apa: 'Tragust, S., Mitteregger, B., Barone, V., Konrad, M., Ugelvig, L. V., &
Cremer, S. (2012). Data from: Ants disinfect fungus-exposed brood by oral uptake
and spread of their poison. Dryad. https://doi.org/10.5061/dryad.61649'
chicago: 'Tragust, Simon, Barbara Mitteregger, Vanessa Barone, Matthias Konrad,
Line V Ugelvig, and Sylvia Cremer. “Data from: Ants Disinfect Fungus-Exposed Brood
by Oral Uptake and Spread of Their Poison.” Dryad, 2012. https://doi.org/10.5061/dryad.61649.'
ieee: 'S. Tragust, B. Mitteregger, V. Barone, M. Konrad, L. V. Ugelvig, and S. Cremer,
“Data from: Ants disinfect fungus-exposed brood by oral uptake and spread of their
poison.” Dryad, 2012.'
ista: 'Tragust S, Mitteregger B, Barone V, Konrad M, Ugelvig LV, Cremer S. 2012.
Data from: Ants disinfect fungus-exposed brood by oral uptake and spread of their
poison, Dryad, 10.5061/dryad.61649.'
mla: 'Tragust, Simon, et al. Data from: Ants Disinfect Fungus-Exposed Brood by
Oral Uptake and Spread of Their Poison. Dryad, 2012, doi:10.5061/dryad.61649.'
short: S. Tragust, B. Mitteregger, V. Barone, M. Konrad, L.V. Ugelvig, S. Cremer,
(2012).
date_created: 2021-07-30T12:31:31Z
date_published: 2012-12-14T00:00:00Z
date_updated: 2025-09-30T08:15:49Z
day: '14'
department:
- _id: SyCr
doi: 10.5061/dryad.61649
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.61649
month: '12'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '2926'
relation: used_in_publication
status: public
status: public
title: 'Data from: Ants disinfect fungus-exposed brood by oral uptake and spread of
their poison'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2012'
...
---
_id: '9758'
abstract:
- lang: eng
text: 'We propose a two-step procedure for estimating multiple migration rates in
an approximate Bayesian computation (ABC) framework, accounting for global nuisance
parameters. The approach is not limited to migration, but generally of interest
for inference problems with multiple parameters and a modular structure (e.g.
independent sets of demes or loci). We condition on a known, but complex demographic
model of a spatially subdivided population, motivated by the reintroduction of
Alpine ibex (Capra ibex) into Switzerland. In the first step, the global parameters
ancestral mutation rate and male mating skew have been estimated for the whole
population in Aeschbacher et al. (Genetics 2012; 192: 1027). In the second step,
we estimate in this study the migration rates independently for clusters of demes
putatively connected by migration. For large clusters (many migration rates),
ABC faces the problem of too many summary statistics. We therefore assess by simulation
if estimation per pair of demes is a valid alternative. We find that the trade-off
between reduced dimensionality for the pairwise estimation on the one hand and
lower accuracy due to the assumption of pairwise independence on the other depends
on the number of migration rates to be inferred: the accuracy of the pairwise
approach increases with the number of parameters, relative to the joint estimation
approach. To distinguish between low and zero migration, we perform ABC-type model
comparison between a model with migration and one without. Applying the approach
to microsatellite data from Alpine ibex, we find no evidence for substantial gene
flow via migration, except for one pair of demes in one direction.'
article_processing_charge: No
author:
- first_name: Simon
full_name: Aeschbacher, Simon
id: 2D35326E-F248-11E8-B48F-1D18A9856A87
last_name: Aeschbacher
- first_name: Andreas
full_name: Futschik, Andreas
last_name: Futschik
- first_name: Mark
full_name: Beaumont, Mark
last_name: Beaumont
citation:
ama: 'Aeschbacher S, Futschik A, Beaumont M. Data from: Approximate Bayesian computation
for modular inference problems with many parameters: the example of migration
rates. 2012. doi:10.5061/dryad.274b1'
apa: 'Aeschbacher, S., Futschik, A., & Beaumont, M. (2012). Data from: Approximate
Bayesian computation for modular inference problems with many parameters: the
example of migration rates. Dryad. https://doi.org/10.5061/dryad.274b1'
chicago: 'Aeschbacher, Simon, Andreas Futschik, and Mark Beaumont. “Data from: Approximate
Bayesian Computation for Modular Inference Problems with Many Parameters: The
Example of Migration Rates.” Dryad, 2012. https://doi.org/10.5061/dryad.274b1.'
ieee: 'S. Aeschbacher, A. Futschik, and M. Beaumont, “Data from: Approximate Bayesian
computation for modular inference problems with many parameters: the example of
migration rates.” Dryad, 2012.'
ista: 'Aeschbacher S, Futschik A, Beaumont M. 2012. Data from: Approximate Bayesian
computation for modular inference problems with many parameters: the example of
migration rates, Dryad, 10.5061/dryad.274b1.'
mla: 'Aeschbacher, Simon, et al. Data from: Approximate Bayesian Computation
for Modular Inference Problems with Many Parameters: The Example of Migration
Rates. Dryad, 2012, doi:10.5061/dryad.274b1.'
short: S. Aeschbacher, A. Futschik, M. Beaumont, (2012).
date_created: 2021-07-30T12:36:39Z
date_published: 2012-11-14T00:00:00Z
date_updated: 2025-09-29T13:25:35Z
day: '14'
department:
- _id: NiBa
doi: 10.5061/dryad.274b1
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.274b1
month: '11'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '2944'
relation: used_in_publication
status: public
status: public
title: 'Data from: Approximate Bayesian computation for modular inference problems
with many parameters: the example of migration rates'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2012'
...
---
OA_place: publisher
_id: '6588'
abstract:
- lang: eng
text: First we note that the best polynomial approximation to vertical bar x vertical
bar on the set, which consists of an interval on the positive half-axis and a
point on the negative half-axis, can be given by means of the classical Chebyshev
polynomials. Then we explore the cases when a solution of the related problem
on two intervals can be given in elementary functions.
acknowledgement: "This work is supported by the Austrian Science Fund (FWF), Project
P22025-N18.\r\n"
article_processing_charge: No
article_type: original
author:
- first_name: Florian
full_name: Pausinger, Florian
id: 2A77D7A2-F248-11E8-B48F-1D18A9856A87
last_name: Pausinger
orcid: 0000-0002-8379-3768
citation:
ama: Pausinger F. Elementary solutions of the Bernstein problem on two intervals.
Journal of Mathematical Physics, Analysis, Geometry. 2012;8(1):63-78.
apa: Pausinger, F. (2012). Elementary solutions of the Bernstein problem on two
intervals. Journal of Mathematical Physics, Analysis, Geometry. B. Verkin
Institute for Low Temperature Physics and Engineering.
chicago: Pausinger, Florian. “Elementary Solutions of the Bernstein Problem on Two
Intervals.” Journal of Mathematical Physics, Analysis, Geometry. B. Verkin
Institute for Low Temperature Physics and Engineering, 2012.
ieee: F. Pausinger, “Elementary solutions of the Bernstein problem on two intervals,”
Journal of Mathematical Physics, Analysis, Geometry, vol. 8, no. 1. B.
Verkin Institute for Low Temperature Physics and Engineering, pp. 63–78, 2012.
ista: Pausinger F. 2012. Elementary solutions of the Bernstein problem on two intervals.
Journal of Mathematical Physics, Analysis, Geometry. 8(1), 63–78.
mla: Pausinger, Florian. “Elementary Solutions of the Bernstein Problem on Two Intervals.”
Journal of Mathematical Physics, Analysis, Geometry, vol. 8, no. 1, B.
Verkin Institute for Low Temperature Physics and Engineering, 2012, pp. 63–78.
short: F. Pausinger, Journal of Mathematical Physics, Analysis, Geometry 8 (2012)
63–78.
corr_author: '1'
date_created: 2019-06-27T08:16:56Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2026-06-18T19:08:51Z
day: '01'
ddc:
- '500'
department:
- _id: HeEd
external_id:
isi:
- '000301173600004'
intvolume: ' 8'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mathnet.ru/eng/jmag525
month: '01'
oa: 1
oa_version: Published Version
page: 63-78
publication: Journal of Mathematical Physics, Analysis, Geometry
publication_identifier:
issn:
- 1812-9471
publication_status: published
publisher: B. Verkin Institute for Low Temperature Physics and Engineering
quality_controlled: '1'
scopus_import: '1'
status: public
title: Elementary solutions of the Bernstein problem on two intervals
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2012'
...
---
_id: '6746'
abstract:
- lang: eng
text: This paper proposes a novel cooperative approach for two-hop amplify-and-forward
(A&F) relaying that exploits both the signal forwarded by the relay and the one
directly transmitted by the source in impulse-radio ultra-wideband (IR-UWB) systems.
Specifically, we focus on a non-coherent setup employing a double-differential
encoding scheme at the source node and a single differential demodulation at the
relay and destination. The log-likelihood ratio based decision rule is derived
at the destination node. A semi-analytical power allocation strategy is presented
by evaluating a closed-form expression for the effective signal to noise ratio
(SNR) at the destination, which is maximized by exhaustive search. Numerical simulations
show that the proposed system outperforms both the direct transmission with single
differential encoding and the non-cooperative multi-hop approach in different
scenarios.
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Qi
full_name: Zhou, Qi
last_name: Zhou
- first_name: Xiaoli
full_name: Ma, Xiaoli
last_name: Ma
- first_name: Vincenzo
full_name: Lottici, Vincenzo
last_name: Lottici
citation:
ama: 'Mondelli M, Zhou Q, Ma X, Lottici V. A cooperative approach for amplify-and-forward
differential transmitted reference IR-UWB relay systems. In: 2012 IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE; 2012:2905-2908.
doi:10.1109/icassp.2012.6288524'
apa: 'Mondelli, M., Zhou, Q., Ma, X., & Lottici, V. (2012). A cooperative approach
for amplify-and-forward differential transmitted reference IR-UWB relay systems.
In 2012 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP) (pp. 2905–2908). Kyoto, Japan: IEEE. https://doi.org/10.1109/icassp.2012.6288524'
chicago: Mondelli, Marco, Qi Zhou, Xiaoli Ma, and Vincenzo Lottici. “A Cooperative
Approach for Amplify-and-Forward Differential Transmitted Reference IR-UWB Relay
Systems.” In 2012 IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP), 2905–8. IEEE, 2012. https://doi.org/10.1109/icassp.2012.6288524.
ieee: M. Mondelli, Q. Zhou, X. Ma, and V. Lottici, “A cooperative approach for amplify-and-forward
differential transmitted reference IR-UWB relay systems,” in 2012 IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP), Kyoto, Japan,
2012, pp. 2905–2908.
ista: 'Mondelli M, Zhou Q, Ma X, Lottici V. 2012. A cooperative approach for amplify-and-forward
differential transmitted reference IR-UWB relay systems. 2012 IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP). ICASSP: International
Conference on Acoustics, Speech and Signal Processing, 2905–2908.'
mla: Mondelli, Marco, et al. “A Cooperative Approach for Amplify-and-Forward Differential
Transmitted Reference IR-UWB Relay Systems.” 2012 IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2012, pp. 2905–08,
doi:10.1109/icassp.2012.6288524.
short: M. Mondelli, Q. Zhou, X. Ma, V. Lottici, in:, 2012 IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2012, pp. 2905–2908.
conference:
end_date: 2012-03-30
location: Kyoto, Japan
name: 'ICASSP: International Conference on Acoustics, Speech and Signal Processing'
start_date: 2012-03-25
date_created: 2019-07-31T09:14:48Z
date_published: 2012-07-31T00:00:00Z
date_updated: 2021-01-12T08:08:49Z
day: '31'
doi: 10.1109/icassp.2012.6288524
extern: '1'
language:
- iso: eng
month: '07'
oa_version: None
page: 2905-2908
publication: 2012 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP)
publication_identifier:
issn:
- 1520-6149
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: A cooperative approach for amplify-and-forward differential transmitted reference
IR-UWB relay systems
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2012'
...
---
_id: '7074'
abstract:
- lang: eng
text: The Seebeck coefficients, electrical resistivities, total thermal conductivities,
and magnetization are reported for temperatures between 5 and 350 K for n-type
Bi0.88Sb0.12 nano-composite alloys made by Ho-doping at the 0, 1, and 3 % atomic
levels. The alloys were prepared using a dc hot-pressing method, and are shown
to be single phase for both Ho contents with grain sizes on the average of 900
nm. We find the parent compound has a maximum of ZT = 0.28 at 231 K, while doping
1 % Ho increases the maximum ZT to 0.31 at 221 K and the 3 % doped sample suppresses
the maximum ZT = 0.24 at a temperature of 260 K.
article_processing_charge: No
article_type: original
author:
- first_name: K. C.
full_name: Lukas, K. C.
last_name: Lukas
- first_name: G.
full_name: Joshi, G.
last_name: Joshi
- first_name: Kimberly A
full_name: Modic, Kimberly A
id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
last_name: Modic
orcid: 0000-0001-9760-3147
- first_name: Z. F.
full_name: Ren, Z. F.
last_name: Ren
- first_name: C. P.
full_name: Opeil, C. P.
last_name: Opeil
citation:
ama: Lukas KC, Joshi G, Modic KA, Ren ZF, Opeil CP. Thermoelectric properties of
Ho-doped Bi0.88Sb0.12. Journal of Materials Science. 2012;47(15):5729-5734.
doi:10.1007/s10853-012-6463-6
apa: Lukas, K. C., Joshi, G., Modic, K. A., Ren, Z. F., & Opeil, C. P. (2012).
Thermoelectric properties of Ho-doped Bi0.88Sb0.12. Journal of Materials Science.
Springer Nature. https://doi.org/10.1007/s10853-012-6463-6
chicago: Lukas, K. C., G. Joshi, Kimberly A Modic, Z. F. Ren, and C. P. Opeil. “Thermoelectric
Properties of Ho-Doped Bi0.88Sb0.12.” Journal of Materials Science. Springer
Nature, 2012. https://doi.org/10.1007/s10853-012-6463-6.
ieee: K. C. Lukas, G. Joshi, K. A. Modic, Z. F. Ren, and C. P. Opeil, “Thermoelectric
properties of Ho-doped Bi0.88Sb0.12,” Journal of Materials Science, vol.
47, no. 15. Springer Nature, pp. 5729–5734, 2012.
ista: Lukas KC, Joshi G, Modic KA, Ren ZF, Opeil CP. 2012. Thermoelectric properties
of Ho-doped Bi0.88Sb0.12. Journal of Materials Science. 47(15), 5729–5734.
mla: Lukas, K. C., et al. “Thermoelectric Properties of Ho-Doped Bi0.88Sb0.12.”
Journal of Materials Science, vol. 47, no. 15, Springer Nature, 2012, pp.
5729–34, doi:10.1007/s10853-012-6463-6.
short: K.C. Lukas, G. Joshi, K.A. Modic, Z.F. Ren, C.P. Opeil, Journal of Materials
Science 47 (2012) 5729–5734.
date_created: 2019-11-19T13:36:54Z
date_published: 2012-08-01T00:00:00Z
date_updated: 2021-01-12T08:11:43Z
day: '01'
doi: 10.1007/s10853-012-6463-6
extern: '1'
intvolume: ' 47'
issue: '15'
language:
- iso: eng
month: '08'
oa_version: None
page: 5729-5734
publication: Journal of Materials Science
publication_identifier:
eissn:
- 1573-4803
issn:
- 0022-2461
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Thermoelectric properties of Ho-doped Bi0.88Sb0.12
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 47
year: '2012'
...
---
_id: '7308'
abstract:
- lang: eng
text: 'Carbon has been used widely as the basis of porous cathodes for nonaqueous
Li–O2 cells. However, the stability of carbon and the effect of carbon on electrolyte
decomposition in such cells are complex and depend on the hydrophobicity/hydrophilicity
of the carbon surface. Analyzing carbon cathodes, cycled in Li–O2 cells between
2 and 4 V, using acid treatment and Fenton’s reagent, and combined with differential
electrochemical mass spectrometry and FTIR, demonstrates the following: Carbon
is relatively stable below 3.5 V (vs Li/Li+) on discharge or charge, especially
so for hydrophobic carbon, but is unstable on charging above 3.5 V (in the presence
of Li2O2), oxidatively decomposing to form Li2CO3. Direct chemical reaction with
Li2O2 accounts for only a small proportion of the total carbon decomposition on
cycling. Carbon promotes electrolyte decomposition during discharge and charge
in a Li–O2 cell, giving rise to Li2CO3 and Li carboxylates (DMSO and tetraglyme
electrolytes). The Li2CO3 and Li carboxylates present at the end of discharge
and those that form on charge result in polarization on the subsequent charge.
Li2CO3 (derived from carbon and from the electrolyte) as well as the Li carboxylates
(derived from the electrolyte) decompose and form on charging. Oxidation of Li2CO3
on charging to ∼4 V is incomplete; Li2CO3 accumulates on cycling resulting in
electrode passivation and capacity fading. Hydrophilic carbon is less stable and
more catalytically active toward electrolyte decomposition than carbon with a
hydrophobic surface. If the Li–O2 cell could be charged at or below 3.5 V, then
carbon may be relatively stable, however, its ability to promote electrolyte decomposition,
presenting problems for its use in a practical Li–O2 battery. The results emphasize
that stable cycling of Li2O2 at the cathode in a Li–O2 cell depends on the synergy
between electrolyte and electrode; the stability of the electrode and the electrolyte
cannot be considered in isolation.'
article_processing_charge: No
article_type: original
author:
- first_name: Muhammed M.
full_name: Ottakam Thotiyl, Muhammed M.
last_name: Ottakam Thotiyl
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Zhangquan
full_name: Peng, Zhangquan
last_name: Peng
- first_name: Peter G.
full_name: Bruce, Peter G.
last_name: Bruce
citation:
ama: Ottakam Thotiyl MM, Freunberger SA, Peng Z, Bruce PG. The carbon electrode
in nonaqueous Li–O2 cells. Journal of the American Chemical Society. 2012;135(1):494-500.
doi:10.1021/ja310258x
apa: Ottakam Thotiyl, M. M., Freunberger, S. A., Peng, Z., & Bruce, P. G. (2012).
The carbon electrode in nonaqueous Li–O2 cells. Journal of the American Chemical
Society. ACS. https://doi.org/10.1021/ja310258x
chicago: Ottakam Thotiyl, Muhammed M., Stefan Alexander Freunberger, Zhangquan Peng,
and Peter G. Bruce. “The Carbon Electrode in Nonaqueous Li–O2 Cells.” Journal
of the American Chemical Society. ACS, 2012. https://doi.org/10.1021/ja310258x.
ieee: M. M. Ottakam Thotiyl, S. A. Freunberger, Z. Peng, and P. G. Bruce, “The carbon
electrode in nonaqueous Li–O2 cells,” Journal of the American Chemical Society,
vol. 135, no. 1. ACS, pp. 494–500, 2012.
ista: Ottakam Thotiyl MM, Freunberger SA, Peng Z, Bruce PG. 2012. The carbon electrode
in nonaqueous Li–O2 cells. Journal of the American Chemical Society. 135(1), 494–500.
mla: Ottakam Thotiyl, Muhammed M., et al. “The Carbon Electrode in Nonaqueous Li–O2
Cells.” Journal of the American Chemical Society, vol. 135, no. 1, ACS,
2012, pp. 494–500, doi:10.1021/ja310258x.
short: M.M. Ottakam Thotiyl, S.A. Freunberger, Z. Peng, P.G. Bruce, Journal of the
American Chemical Society 135 (2012) 494–500.
date_created: 2020-01-15T12:18:57Z
date_published: 2012-11-28T00:00:00Z
date_updated: 2021-01-12T08:12:56Z
day: '28'
doi: 10.1021/ja310258x
extern: '1'
intvolume: ' 135'
issue: '1'
language:
- iso: eng
month: '11'
oa_version: None
page: 494-500
publication: Journal of the American Chemical Society
publication_identifier:
issn:
- 0002-7863
- 1520-5126
publication_status: published
publisher: ACS
quality_controlled: '1'
status: public
title: The carbon electrode in nonaqueous Li–O2 cells
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 135
year: '2012'
...
---
_id: '7309'
abstract:
- lang: eng
text: Energy‐storage technologies, including electrical double‐layer capacitors
and rechargeable batteries, have attracted significant attention for applications
in portable electronic devices, electric vehicles, bulk electricity storage at
power stations, and “load leveling” of renewable sources, such as solar energy
and wind power. Transforming lithium batteries and electric double‐layer capacitors
requires a step change in the science underpinning these devices, including the
discovery of new materials, new electrochemistry, and an increased understanding
of the processes on which the devices depend. The Review will consider some of
the current scientific issues underpinning lithium batteries and electric double‐layer
capacitors.
article_processing_charge: No
article_type: original
author:
- first_name: Nam-Soon
full_name: Choi, Nam-Soon
last_name: Choi
- first_name: Zonghai
full_name: Chen, Zonghai
last_name: Chen
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Xiulei
full_name: Ji, Xiulei
last_name: Ji
- first_name: Yang-Kook
full_name: Sun, Yang-Kook
last_name: Sun
- first_name: Khalil
full_name: Amine, Khalil
last_name: Amine
- first_name: Gleb
full_name: Yushin, Gleb
last_name: Yushin
- first_name: Linda F.
full_name: Nazar, Linda F.
last_name: Nazar
- first_name: Jaephil
full_name: Cho, Jaephil
last_name: Cho
- first_name: Peter G.
full_name: Bruce, Peter G.
last_name: Bruce
citation:
ama: Choi N-S, Chen Z, Freunberger SA, et al. Challenges facing Lithium batteries
and electrical double-layer capacitors. Angewandte Chemie International Edition.
2012;51(40):9994-10024. doi:10.1002/anie.201201429
apa: Choi, N.-S., Chen, Z., Freunberger, S. A., Ji, X., Sun, Y.-K., Amine, K., …
Bruce, P. G. (2012). Challenges facing Lithium batteries and electrical double-layer
capacitors. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201201429
chicago: Choi, Nam-Soon, Zonghai Chen, Stefan Alexander Freunberger, Xiulei Ji,
Yang-Kook Sun, Khalil Amine, Gleb Yushin, Linda F. Nazar, Jaephil Cho, and Peter
G. Bruce. “Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors.”
Angewandte Chemie International Edition. Wiley, 2012. https://doi.org/10.1002/anie.201201429.
ieee: N.-S. Choi et al., “Challenges facing Lithium batteries and electrical
double-layer capacitors,” Angewandte Chemie International Edition, vol.
51, no. 40. Wiley, pp. 9994–10024, 2012.
ista: Choi N-S, Chen Z, Freunberger SA, Ji X, Sun Y-K, Amine K, Yushin G, Nazar
LF, Cho J, Bruce PG. 2012. Challenges facing Lithium batteries and electrical
double-layer capacitors. Angewandte Chemie International Edition. 51(40), 9994–10024.
mla: Choi, Nam-Soon, et al. “Challenges Facing Lithium Batteries and Electrical
Double-Layer Capacitors.” Angewandte Chemie International Edition, vol.
51, no. 40, Wiley, 2012, pp. 9994–10024, doi:10.1002/anie.201201429.
short: N.-S. Choi, Z. Chen, S.A. Freunberger, X. Ji, Y.-K. Sun, K. Amine, G. Yushin,
L.F. Nazar, J. Cho, P.G. Bruce, Angewandte Chemie International Edition 51 (2012)
9994–10024.
date_created: 2020-01-15T12:19:11Z
date_published: 2012-10-01T00:00:00Z
date_updated: 2021-01-12T08:12:56Z
day: '01'
doi: 10.1002/anie.201201429
extern: '1'
intvolume: ' 51'
issue: '40'
language:
- iso: eng
month: '10'
oa_version: None
page: 9994-10024
publication: Angewandte Chemie International Edition
publication_identifier:
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Challenges facing Lithium batteries and electrical double-layer capacitors
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 51
year: '2012'
...
---
_id: '7310'
abstract:
- lang: eng
text: The rechargeable nonaqueous lithium-air (Li-O2) battery is receiving a great
deal of interest because, theoretically, its specific energy far exceeds the best
that can be achieved with lithium-ion cells. Operation of the rechargeable Li-O2
battery depends critically on repeated and highly reversible formation/decomposition
of lithium peroxide (Li2O2) at the cathode upon cycling. Here, we show that this
process is possible with the use of a dimethyl sulfoxide electrolyte and a porous
gold electrode (95% capacity retention from cycles 1 to 100), whereas previously
only partial Li2O2 formation/decomposition and limited cycling could occur. Furthermore,
we present data indicating that the kinetics of Li2O2 oxidation on charge is approximately
10 times faster than on carbon electrodes.
article_processing_charge: No
article_type: original
author:
- first_name: Z.
full_name: Peng, Z.
last_name: Peng
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Y.
full_name: Chen, Y.
last_name: Chen
- first_name: P. G.
full_name: Bruce, P. G.
last_name: Bruce
citation:
ama: Peng Z, Freunberger SA, Chen Y, Bruce PG. A reversible and higher-rate Li-O2
battery. Science. 2012;337(6094):563-566. doi:10.1126/science.1223985
apa: Peng, Z., Freunberger, S. A., Chen, Y., & Bruce, P. G. (2012). A reversible
and higher-rate Li-O2 battery. Science. AAAS. https://doi.org/10.1126/science.1223985
chicago: Peng, Z., Stefan Alexander Freunberger, Y. Chen, and P. G. Bruce. “A Reversible
and Higher-Rate Li-O2 Battery.” Science. AAAS, 2012. https://doi.org/10.1126/science.1223985.
ieee: Z. Peng, S. A. Freunberger, Y. Chen, and P. G. Bruce, “A reversible and higher-rate
Li-O2 battery,” Science, vol. 337, no. 6094. AAAS, pp. 563–566, 2012.
ista: Peng Z, Freunberger SA, Chen Y, Bruce PG. 2012. A reversible and higher-rate
Li-O2 battery. Science. 337(6094), 563–566.
mla: Peng, Z., et al. “A Reversible and Higher-Rate Li-O2 Battery.” Science,
vol. 337, no. 6094, AAAS, 2012, pp. 563–66, doi:10.1126/science.1223985.
short: Z. Peng, S.A. Freunberger, Y. Chen, P.G. Bruce, Science 337 (2012) 563–566.
date_created: 2020-01-15T12:19:23Z
date_published: 2012-08-03T00:00:00Z
date_updated: 2021-01-12T08:12:57Z
day: '03'
doi: 10.1126/science.1223985
extern: '1'
intvolume: ' 337'
issue: '6094'
language:
- iso: eng
month: '08'
oa_version: None
page: 563-566
publication: Science
publication_identifier:
issn:
- 0036-8075
- 1095-9203
publication_status: published
publisher: AAAS
quality_controlled: '1'
status: public
title: A reversible and higher-rate Li-O2 battery
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 337
year: '2012'
...
---
_id: '7311'
abstract:
- lang: eng
text: Stability of the electrolyte toward reduced oxygen species generated at the
cathode is a crucial challenge for the rechargeable nonaqueous Li–O2 battery.
Here, we investigate dimethylformamide as the basis of an electrolyte. Although
reactions at the O2 cathode on the first discharge–charge cycle are dominated
by reversible Li2O2 formation/decomposition, there is also electrolyte decomposition,
which increases on cycling. The products of decomposition at the cathode on discharge
are Li2O2, Li2CO3, HCO2Li, CH3CO2Li, NO, H2O, and CO2. Li2CO3 accumulates in the
electrode with cycling. The stability of dimethylformamide toward reduced oxygen
species is insufficient for its use in the rechargeable nonaqueous Li–O2 battery.
article_processing_charge: No
article_type: original
author:
- first_name: Yuhui
full_name: Chen, Yuhui
last_name: Chen
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Zhangquan
full_name: Peng, Zhangquan
last_name: Peng
- first_name: Fanny
full_name: Bardé, Fanny
last_name: Bardé
- first_name: Peter G.
full_name: Bruce, Peter G.
last_name: Bruce
citation:
ama: Chen Y, Freunberger SA, Peng Z, Bardé F, Bruce PG. Li–O2 battery with a dimethylformamide
electrolyte. Journal of the American Chemical Society. 2012;134(18):7952-7957.
doi:10.1021/ja302178w
apa: Chen, Y., Freunberger, S. A., Peng, Z., Bardé, F., & Bruce, P. G. (2012).
Li–O2 battery with a dimethylformamide electrolyte. Journal of the American
Chemical Society. ACS. https://doi.org/10.1021/ja302178w
chicago: Chen, Yuhui, Stefan Alexander Freunberger, Zhangquan Peng, Fanny Bardé,
and Peter G. Bruce. “Li–O2 Battery with a Dimethylformamide Electrolyte.” Journal
of the American Chemical Society. ACS, 2012. https://doi.org/10.1021/ja302178w.
ieee: Y. Chen, S. A. Freunberger, Z. Peng, F. Bardé, and P. G. Bruce, “Li–O2 battery
with a dimethylformamide electrolyte,” Journal of the American Chemical Society,
vol. 134, no. 18. ACS, pp. 7952–7957, 2012.
ista: Chen Y, Freunberger SA, Peng Z, Bardé F, Bruce PG. 2012. Li–O2 battery with
a dimethylformamide electrolyte. Journal of the American Chemical Society. 134(18),
7952–7957.
mla: Chen, Yuhui, et al. “Li–O2 Battery with a Dimethylformamide Electrolyte.” Journal
of the American Chemical Society, vol. 134, no. 18, ACS, 2012, pp. 7952–57,
doi:10.1021/ja302178w.
short: Y. Chen, S.A. Freunberger, Z. Peng, F. Bardé, P.G. Bruce, Journal of the
American Chemical Society 134 (2012) 7952–7957.
date_created: 2020-01-15T12:19:36Z
date_published: 2012-04-19T00:00:00Z
date_updated: 2021-01-12T08:12:58Z
day: '19'
doi: 10.1021/ja302178w
extern: '1'
intvolume: ' 134'
issue: '18'
language:
- iso: eng
month: '04'
oa_version: None
page: 7952-7957
publication: Journal of the American Chemical Society
publication_identifier:
issn:
- 0002-7863
- 1520-5126
publication_status: published
publisher: ACS
quality_controlled: '1'
status: public
title: Li–O2 battery with a dimethylformamide electrolyte
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 134
year: '2012'
...
---
_id: '3104'
abstract:
- lang: eng
text: |2-
Gradients of the plant hormone auxin, which depend on its active intercellular transport, are crucial for the maintenance of root meristematic activity. This directional transport is largely orchestrated by a complex interaction of specific influx and efflux carriers that mediate the auxin flow into and out of cells, respectively. Besides these transport proteins, plant-specific polyphenolic compounds knownasflavonols have beenshownto act as endogenous regulators of auxin transport. However, only limited information is available on how flavonol synthesis is developmentally regulated. Using reduction-of-function and overexpression approaches in parallel, we demonstrate that the WRKY23 transcription factor is needed for proper root growth and development by stimulating the local biosynthesis of flavonols. The expression of WRKY23 itself is controlled by auxin through the AUXIN RESPONSE FACTOR 7 (ARF7) and ARF19 transcriptional response pathway. Our results suggest a model in which WRKY23 is part of a transcriptional feedback loop of auxin on its own transport through local regulation of flavonol biosynthesis.
author:
- first_name: Wim
full_name: Grunewald, Wim
last_name: Grunewald
- first_name: Ive
full_name: De Smet, Ive
last_name: De Smet
- first_name: Daniel
full_name: Lewis, Daniel R
last_name: Lewis
- first_name: Christian
full_name: Löfke, Christian
last_name: Löfke
- first_name: Leentje
full_name: Jansen, Leentje
last_name: Jansen
- first_name: Geert
full_name: Goeminne, Geert
last_name: Goeminne
- first_name: Robin
full_name: Vanden Bossche, Robin
last_name: Vanden Bossche
- first_name: Mansour
full_name: Karimi, Mansour
last_name: Karimi
- first_name: Bert
full_name: De Rybel, Bert
last_name: De Rybel
- first_name: Bartel
full_name: Vanholme, Bartel
last_name: Vanholme
- first_name: Thomas
full_name: Teichmann, Thomas
last_name: Teichmann
- first_name: Wout
full_name: Boerjan, Wout
last_name: Boerjan
- first_name: Marc
full_name: Van Montagu, Marc C
last_name: Van Montagu
- first_name: Godelieve
full_name: Gheysen, Godelieve
last_name: Gheysen
- first_name: Gloria
full_name: Muday, Gloria K
last_name: Muday
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Tom
full_name: Beeckman, Tom
last_name: Beeckman
citation:
ama: Grunewald W, De Smet I, Lewis D, et al. Transcription factor WRKY23 assists
auxin distribution patterns during Arabidopsis root development through local
control on flavonol biosynthesis. PNAS. 2012;109(5):1554-1559. doi:10.1073/pnas.1121134109
apa: Grunewald, W., De Smet, I., Lewis, D., Löfke, C., Jansen, L., Goeminne, G.,
… Beeckman, T. (2012). Transcription factor WRKY23 assists auxin distribution
patterns during Arabidopsis root development through local control on flavonol
biosynthesis. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1121134109
chicago: Grunewald, Wim, Ive De Smet, Daniel Lewis, Christian Löfke, Leentje Jansen,
Geert Goeminne, Robin Vanden Bossche, et al. “Transcription Factor WRKY23 Assists
Auxin Distribution Patterns during Arabidopsis Root Development through Local
Control on Flavonol Biosynthesis.” PNAS. National Academy of Sciences,
2012. https://doi.org/10.1073/pnas.1121134109.
ieee: W. Grunewald et al., “Transcription factor WRKY23 assists auxin distribution
patterns during Arabidopsis root development through local control on flavonol
biosynthesis,” PNAS, vol. 109, no. 5. National Academy of Sciences, pp.
1554–1559, 2012.
ista: Grunewald W, De Smet I, Lewis D, Löfke C, Jansen L, Goeminne G, Vanden Bossche
R, Karimi M, De Rybel B, Vanholme B, Teichmann T, Boerjan W, Van Montagu M, Gheysen
G, Muday G, Friml J, Beeckman T. 2012. Transcription factor WRKY23 assists auxin
distribution patterns during Arabidopsis root development through local control
on flavonol biosynthesis. PNAS. 109(5), 1554–1559.
mla: Grunewald, Wim, et al. “Transcription Factor WRKY23 Assists Auxin Distribution
Patterns during Arabidopsis Root Development through Local Control on Flavonol
Biosynthesis.” PNAS, vol. 109, no. 5, National Academy of Sciences, 2012,
pp. 1554–59, doi:10.1073/pnas.1121134109.
short: W. Grunewald, I. De Smet, D. Lewis, C. Löfke, L. Jansen, G. Goeminne, R.
Vanden Bossche, M. Karimi, B. De Rybel, B. Vanholme, T. Teichmann, W. Boerjan,
M. Van Montagu, G. Gheysen, G. Muday, J. Friml, T. Beeckman, PNAS 109 (2012) 1554–1559.
date_created: 2018-12-11T12:01:24Z
date_published: 2012-01-31T00:00:00Z
date_updated: 2021-01-12T07:41:05Z
day: '31'
doi: 10.1073/pnas.1121134109
extern: 1
intvolume: ' 109'
issue: '5'
month: '01'
page: 1554 - 1559
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '3595'
quality_controlled: 0
status: public
title: Transcription factor WRKY23 assists auxin distribution patterns during Arabidopsis
root development through local control on flavonol biosynthesis
type: journal_article
volume: 109
year: '2012'
...
---
_id: '3105'
abstract:
- lang: eng
text: Growth and development are coordinated by an array of intercellular communications.
Known plant signaling molecules include phytohormones and hormone peptides. Although
both classes can be implicated in the same developmental processes, little is
known about the interplay between phytohormone action and peptide signaling within
the cellular microenvironment. We show that genes coding for small secretory peptides,
designated GOLVEN (GLV), modulate the distribution of the phytohormone auxin.
The deregulation of the GLV function impairs the formation of auxin gradients
and alters the reorientation of shoots and roots after a gravity stimulus. Specifically,
the GLV signal modulates the trafficking dynamics of the auxin efflux carrier
PIN-FORMED2 involved in root tropic responses and meristem organization. Our work
links the local action of secretory peptides with phytohormone transport. Root
growth factor (RGF) or GOLVEN (GLV) secreted peptides have previously been implicated
in meristem regulation. Whitford et al. now show that RGF/GLV peptides induce
rapid relocalization of the auxin efflux regulator PIN2, regulate auxin gradients,
and modulate auxin-dependent root responses to specific stimuli.
author:
- first_name: Ryan
full_name: Whitford, Ryan
last_name: Whitford
- first_name: Ana
full_name: Fernandez, Ana
last_name: Fernandez
- first_name: Ricardo
full_name: Tejos, Ricardo
last_name: Tejos
- first_name: Amparo
full_name: Pérez, Amparo Cuéllar
last_name: Pérez
- first_name: Jürgen
full_name: Kleine-Vehn, Jürgen
last_name: Kleine Vehn
- first_name: Steffen
full_name: Vanneste, Steffen
last_name: Vanneste
- first_name: Andrzej
full_name: Drozdzecki, Andrzej
last_name: Drozdzecki
- first_name: Johannes
full_name: Leitner, Johannes
last_name: Leitner
- first_name: Lindy
full_name: Abas, Lindy
last_name: Abas
- first_name: Maarten
full_name: Aerts, Maarten
last_name: Aerts
- first_name: Kurt
full_name: Hoogewijs, Kurt
last_name: Hoogewijs
- first_name: Pawel
full_name: Pawel Baster
id: 3028BD74-F248-11E8-B48F-1D18A9856A87
last_name: Baster
- first_name: Ruth
full_name: De Groodt, Ruth
last_name: De Groodt
- first_name: Yao
full_name: Lin, Yao-Cheng
last_name: Lin
- first_name: Véronique
full_name: Storme, Véronique
last_name: Storme
- first_name: Yves
full_name: Van de Peer, Yves
last_name: Van De Peer
- first_name: Tom
full_name: Beeckman, Tom
last_name: Beeckman
- first_name: Annemieke
full_name: Madder, Annemieke
last_name: Madder
- first_name: Bart
full_name: Devreese, Bart
last_name: Devreese
- first_name: Christian
full_name: Luschnig, Christian
last_name: Luschnig
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Pierre
full_name: Hilson, Pierre
last_name: Hilson
citation:
ama: Whitford R, Fernandez A, Tejos R, et al. GOLVEN secretory peptides regulate
auxin carrier turnover during plant gravitropic responses. Developmental Cell.
2012;22(3):678-685. doi:10.1016/j.devcel.2012.02.002
apa: Whitford, R., Fernandez, A., Tejos, R., Pérez, A., Kleine Vehn, J., Vanneste,
S., … Hilson, P. (2012). GOLVEN secretory peptides regulate auxin carrier turnover
during plant gravitropic responses. Developmental Cell. Cell Press. https://doi.org/10.1016/j.devcel.2012.02.002
chicago: Whitford, Ryan, Ana Fernandez, Ricardo Tejos, Amparo Pérez, Jürgen Kleine
Vehn, Steffen Vanneste, Andrzej Drozdzecki, et al. “GOLVEN Secretory Peptides
Regulate Auxin Carrier Turnover during Plant Gravitropic Responses.” Developmental
Cell. Cell Press, 2012. https://doi.org/10.1016/j.devcel.2012.02.002.
ieee: R. Whitford et al., “GOLVEN secretory peptides regulate auxin carrier
turnover during plant gravitropic responses,” Developmental Cell, vol.
22, no. 3. Cell Press, pp. 678–685, 2012.
ista: Whitford R, Fernandez A, Tejos R, Pérez A, Kleine Vehn J, Vanneste S, Drozdzecki
A, Leitner J, Abas L, Aerts M, Hoogewijs K, Baster P, De Groodt R, Lin Y, Storme
V, Van De Peer Y, Beeckman T, Madder A, Devreese B, Luschnig C, Friml J, Hilson
P. 2012. GOLVEN secretory peptides regulate auxin carrier turnover during plant
gravitropic responses. Developmental Cell. 22(3), 678–685.
mla: Whitford, Ryan, et al. “GOLVEN Secretory Peptides Regulate Auxin Carrier Turnover
during Plant Gravitropic Responses.” Developmental Cell, vol. 22, no. 3,
Cell Press, 2012, pp. 678–85, doi:10.1016/j.devcel.2012.02.002.
short: R. Whitford, A. Fernandez, R. Tejos, A. Pérez, J. Kleine Vehn, S. Vanneste,
A. Drozdzecki, J. Leitner, L. Abas, M. Aerts, K. Hoogewijs, P. Baster, R. De Groodt,
Y. Lin, V. Storme, Y. Van De Peer, T. Beeckman, A. Madder, B. Devreese, C. Luschnig,
J. Friml, P. Hilson, Developmental Cell 22 (2012) 678–685.
date_created: 2018-12-11T12:01:25Z
date_published: 2012-03-13T00:00:00Z
date_updated: 2021-01-12T07:41:06Z
day: '13'
doi: 10.1016/j.devcel.2012.02.002
extern: 1
intvolume: ' 22'
issue: '3'
month: '03'
page: 678 - 685
publication: Developmental Cell
publication_status: published
publisher: Cell Press
publist_id: '3594'
quality_controlled: 0
status: public
title: GOLVEN secretory peptides regulate auxin carrier turnover during plant gravitropic
responses
type: journal_article
volume: 22
year: '2012'
...
---
_id: '3106'
abstract:
- lang: eng
text: Cell polarization via asymmetrical distribution of structures or molecules
is essential for diverse cellular functions and development of organisms, but
how polarity is developmentally controlled has been poorly understood. In plants,
the asymmetrical distribution of the PIN-FORMED (PIN) proteins involved in the
cellular efflux of the quintessential phytohormone auxin plays a central role
in developmental patterning, morphogenesis, and differential growth. Recently
we showed that auxin promotes cell interdigitation by activating the Rho family
ROP GTPases in leaf epidermal pavement cells. Here we found that auxin activation
of the ROP2 signaling pathway regulates the asymmetric distribution of PIN1 by
inhibiting its endocytosis. ROP2 inhibits PIN1 endocytosis via the accumulation
of cortical actin microfilaments induced by the ROP2 effector protein RIC4. Our
findings suggest a link between the developmental auxin signal and polar PIN1
distribution via Rho-dependent cytoskeletal reorganization and reveal the conservation
of a design principle for cell polarization that is based on Rho GTPase-mediated
inhibition of endocytosis.
author:
- first_name: Shingo
full_name: Nagawa, Shingo
last_name: Nagawa
- first_name: Tongda
full_name: Xu, Tongda
last_name: Xu
- first_name: Deshu
full_name: Lin, Deshu
last_name: Lin
- first_name: Pankaj
full_name: Dhonukshe, Pankaj
last_name: Dhonukshe
- first_name: Xingxing
full_name: Zhang, Xingxing
last_name: Zhang
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
- first_name: Ying
full_name: Fu, Ying
last_name: Fu
- first_name: Zhenbiao
full_name: Yang, Zhenbiao
last_name: Yang
citation:
ama: Nagawa S, Xu T, Lin D, et al. ROP GTPase-dependent actin microfilaments promote
PIN1 polarization by localized inhibition of clathrin-dependent endocytosis. PLoS
Biology. 2012;10(4). doi:10.1371/journal.pbio.1001299
apa: Nagawa, S., Xu, T., Lin, D., Dhonukshe, P., Zhang, X., Friml, J., … Yang, Z.
(2012). ROP GTPase-dependent actin microfilaments promote PIN1 polarization by
localized inhibition of clathrin-dependent endocytosis. PLoS Biology. Public
Library of Science. https://doi.org/10.1371/journal.pbio.1001299
chicago: Nagawa, Shingo, Tongda Xu, Deshu Lin, Pankaj Dhonukshe, Xingxing Zhang,
Jiří Friml, Ben Scheres, Ying Fu, and Zhenbiao Yang. “ROP GTPase-Dependent Actin
Microfilaments Promote PIN1 Polarization by Localized Inhibition of Clathrin-Dependent
Endocytosis.” PLoS Biology. Public Library of Science, 2012. https://doi.org/10.1371/journal.pbio.1001299.
ieee: S. Nagawa et al., “ROP GTPase-dependent actin microfilaments promote
PIN1 polarization by localized inhibition of clathrin-dependent endocytosis,”
PLoS Biology, vol. 10, no. 4. Public Library of Science, 2012.
ista: Nagawa S, Xu T, Lin D, Dhonukshe P, Zhang X, Friml J, Scheres B, Fu Y, Yang
Z. 2012. ROP GTPase-dependent actin microfilaments promote PIN1 polarization by
localized inhibition of clathrin-dependent endocytosis. PLoS Biology. 10(4).
mla: Nagawa, Shingo, et al. “ROP GTPase-Dependent Actin Microfilaments Promote PIN1
Polarization by Localized Inhibition of Clathrin-Dependent Endocytosis.” PLoS
Biology, vol. 10, no. 4, Public Library of Science, 2012, doi:10.1371/journal.pbio.1001299.
short: S. Nagawa, T. Xu, D. Lin, P. Dhonukshe, X. Zhang, J. Friml, B. Scheres, Y.
Fu, Z. Yang, PLoS Biology 10 (2012).
date_created: 2018-12-11T12:01:25Z
date_published: 2012-04-01T00:00:00Z
date_updated: 2021-01-12T07:41:06Z
day: '01'
doi: 10.1371/journal.pbio.1001299
extern: 1
intvolume: ' 10'
issue: '4'
license: https://creativecommons.org/licenses/by/4.0/
month: '04'
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
publist_id: '3593'
quality_controlled: 0
status: public
title: ROP GTPase-dependent actin microfilaments promote PIN1 polarization by localized
inhibition of clathrin-dependent endocytosis
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
volume: 10
year: '2012'
...
---
_id: '3107'
author:
- first_name: Steffen
full_name: Vanneste, Steffen
last_name: Vanneste
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: 'Vanneste S, Friml J. Plant Signaling: Deconstructing Auxin Sensing.
Vol 8. Nature Publishing Group; 2012:415-416. doi:10.1038/nchembio.943'
apa: 'Vanneste, S., & Friml, J. (2012). Plant signaling: Deconstructing auxin
sensing. Nature Chemical Biology (Vol. 8, pp. 415–416). Nature Publishing
Group. https://doi.org/10.1038/nchembio.943'
chicago: 'Vanneste, Steffen, and Jiří Friml. Plant Signaling: Deconstructing
Auxin Sensing. Nature Chemical Biology. Vol. 8. Nature Publishing Group,
2012. https://doi.org/10.1038/nchembio.943.'
ieee: 'S. Vanneste and J. Friml, Plant signaling: Deconstructing auxin sensing,
vol. 8, no. 5. Nature Publishing Group, 2012, pp. 415–416.'
ista: 'Vanneste S, Friml J. 2012. Plant signaling: Deconstructing auxin sensing,
Nature Publishing Group,p.'
mla: 'Vanneste, Steffen, and Jiří Friml. “Plant Signaling: Deconstructing Auxin
Sensing.” Nature Chemical Biology, vol. 8, no. 5, Nature Publishing Group,
2012, pp. 415–16, doi:10.1038/nchembio.943.'
short: 'S. Vanneste, J. Friml, Plant Signaling: Deconstructing Auxin Sensing, Nature
Publishing Group, 2012.'
date_created: 2018-12-11T12:01:26Z
date_published: 2012-05-01T00:00:00Z
date_updated: 2021-01-12T07:41:06Z
day: '01'
doi: 10.1038/nchembio.943
extern: '1'
intvolume: ' 8'
issue: '5'
language:
- iso: eng
month: '05'
oa_version: None
page: 415 - 416
publication: Nature Chemical Biology
publication_status: published
publisher: Nature Publishing Group
publist_id: '3592'
quality_controlled: '1'
status: public
title: 'Plant signaling: Deconstructing auxin sensing'
type: other_academic_publication
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2012'
...
---
_id: '3108'
abstract:
- lang: eng
text: The phytohormone auxin acts as a prominent signal, providing, by its local
accumulation or depletion in selected cells, a spatial and temporal reference
for changes in the developmental program. The distribution of auxin depends on
both auxin metabolism (biosynthesis, conjugation and degradation) and cellular
auxin transport. We identified in silico a novel putative auxin transport facilitator
family, called PIN-LIKES (PILS). Here we illustrate that PILS proteins are required
for auxin-dependent regulation of plant growth by determining the cellular sensitivity
to auxin. PILS proteins regulate intracellular auxin accumulation at the endoplasmic
reticulum and thus auxin availability for nuclear auxin signalling. PILS activity
affects the level of endogenous auxin indole-3-acetic acid (IAA), presumably via
intracellular accumulation and metabolism. Our findings reveal that the transport
machinery to compartmentalize auxin within the cell is of an unexpected molecular
complexity and demonstrate this compartmentalization to be functionally important
for a number of developmental processes.
author:
- first_name: Elke
full_name: Barbez, Elke
last_name: Barbez
- first_name: Martin
full_name: Kubeš, Martin
last_name: Kubeš
- first_name: Jakub
full_name: Rolčík, Jakub
last_name: Rolčík
- first_name: Chloe
full_name: Béziat, Chloe
last_name: Béziat
- first_name: Aleš
full_name: Pěnčík, Aleš
last_name: Pěnčík
- first_name: Bangjun
full_name: Wang, Bangjun
last_name: Wang
- first_name: Michel
full_name: Rosquete, Michel Ruiz
last_name: Rosquete
- first_name: Jinsheng
full_name: Zhu, Jinsheng
last_name: Zhu
- first_name: Petre
full_name: Dobrev, Petre I
last_name: Dobrev
- first_name: Yuree
full_name: Lee, Yuree
last_name: Lee
- first_name: Eva
full_name: Zašímalová, Eva
last_name: Zašímalová
- first_name: Jan
full_name: Petrášek, Jan
last_name: Petrášek
- first_name: Markus
full_name: Geisler, Markus
last_name: Geisler
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Jürgen
full_name: Kleine-Vehn, Jürgen
last_name: Kleine Vehn
citation:
ama: Barbez E, Kubeš M, Rolčík J, et al. A novel putative auxin carrier family regulates
intracellular auxin homeostasis in plants. Nature. 2012;485(7396):119-122.
doi:10.1038/nature11001
apa: Barbez, E., Kubeš, M., Rolčík, J., Béziat, C., Pěnčík, A., Wang, B., … Kleine
Vehn, J. (2012). A novel putative auxin carrier family regulates intracellular
auxin homeostasis in plants. Nature. Nature Publishing Group. https://doi.org/10.1038/nature11001
chicago: Barbez, Elke, Martin Kubeš, Jakub Rolčík, Chloe Béziat, Aleš Pěnčík, Bangjun
Wang, Michel Rosquete, et al. “A Novel Putative Auxin Carrier Family Regulates
Intracellular Auxin Homeostasis in Plants.” Nature. Nature Publishing Group,
2012. https://doi.org/10.1038/nature11001.
ieee: E. Barbez et al., “A novel putative auxin carrier family regulates
intracellular auxin homeostasis in plants,” Nature, vol. 485, no. 7396.
Nature Publishing Group, pp. 119–122, 2012.
ista: Barbez E, Kubeš M, Rolčík J, Béziat C, Pěnčík A, Wang B, Rosquete M, Zhu J,
Dobrev P, Lee Y, Zašímalová E, Petrášek J, Geisler M, Friml J, Kleine Vehn J.
2012. A novel putative auxin carrier family regulates intracellular auxin homeostasis
in plants. Nature. 485(7396), 119–122.
mla: Barbez, Elke, et al. “A Novel Putative Auxin Carrier Family Regulates Intracellular
Auxin Homeostasis in Plants.” Nature, vol. 485, no. 7396, Nature Publishing
Group, 2012, pp. 119–22, doi:10.1038/nature11001.
short: E. Barbez, M. Kubeš, J. Rolčík, C. Béziat, A. Pěnčík, B. Wang, M. Rosquete,
J. Zhu, P. Dobrev, Y. Lee, E. Zašímalová, J. Petrášek, M. Geisler, J. Friml, J.
Kleine Vehn, Nature 485 (2012) 119–122.
date_created: 2018-12-11T12:01:26Z
date_published: 2012-05-03T00:00:00Z
date_updated: 2021-01-12T07:41:07Z
day: '03'
doi: 10.1038/nature11001
extern: 1
intvolume: ' 485'
issue: '7396'
month: '05'
page: 119 - 122
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '3591'
quality_controlled: 0
status: public
title: A novel putative auxin carrier family regulates intracellular auxin homeostasis
in plants
type: journal_article
volume: 485
year: '2012'
...
---
_id: '3109'
abstract:
- lang: eng
text: Receptor-mediated endocytosis is an integral part of signal transduction as
it mediates signal attenuation and provides spatial and temporal dimensions to
signaling events. One of the best-studied leucine-rich repeat receptor-like kinases
in plants, BRASSINOSTEROID INSENSITIVE 1 (BRI1), perceives its ligand, the brassinosteroid
(BR) hormone, at the cell surface and is constitutively endocytosed. However,
the importance of endocytosis for BR signaling remains unclear. Here we developed
a bioactive, fluorescent BR analog, Alexa Fluor 647-castasterone (AFCS), and visualized
the endocytosis of BRI1-AFCS complexes in living Arabidopsis thaliana cells. Impairment
of endocytosis dependent on clathrin and the guanine nucleotide exchange factor
for ARF GTPases (ARF-GEF) GNOM enhanced BR signaling by retaining active BRI1-ligand
complexes at the plasma membrane. Increasing the trans-Golgi network/early endosome
pool of BRI1-BR complexes did not affect BR signaling. Our findings provide what
is to our knowledge the first visualization of receptor-ligand complexes in plants
and reveal clathrin-and ARF-GEF-dependent endocytic regulation of BR signaling
from the plasma membrane.
author:
- first_name: Niloufer
full_name: Irani, Niloufer G
last_name: Irani
- first_name: Simone
full_name: Di Rubbo, Simone
last_name: Di Rubbo
- first_name: Evelien
full_name: Mylle, Evelien
last_name: Mylle
- first_name: Jos
full_name: Van Den Begin, Jos
last_name: Van Den Begin
- first_name: Joanna
full_name: Schneider-Pizoń, Joanna
last_name: Schneider Pizoń
- first_name: Jaroslava
full_name: Hniliková, Jaroslava
last_name: Hniliková
- first_name: Miroslav
full_name: Šíša, Miroslav
last_name: Šíša
- first_name: Dieter
full_name: Buyst, Dieter
last_name: Buyst
- first_name: Josep
full_name: Vilarrasa-Blasi, Josep
last_name: Vilarrasa Blasi
- first_name: Anna
full_name: Szatmári, Anna-Maria
last_name: Szatmári
- first_name: Daniël
full_name: Van Damme, Daniël
last_name: Van Damme
- first_name: Kiril
full_name: Mishev, Kiril
last_name: Mishev
- first_name: Mirela
full_name: Codreanu, Mirela-Corina
last_name: Codreanu
- first_name: Ladislav
full_name: Kohout, Ladislav
last_name: Kohout
- first_name: Miroslav
full_name: Strnad, Miroslav
last_name: Strnad
- first_name: Ana
full_name: Caño-Delgado, Ana I
last_name: Caño Delgado
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Annemieke
full_name: Madder, Annemieke
last_name: Madder
- first_name: Eugenia
full_name: Russinova, Eugenia
last_name: Russinova
citation:
ama: Irani N, Di Rubbo S, Mylle E, et al. Fluorescent castasterone reveals BRI1
signaling from the plasma membrane. Nature Chemical Biology. 2012;8(6):583-589.
doi:10.1038/nchembio.958
apa: Irani, N., Di Rubbo, S., Mylle, E., Van Den Begin, J., Schneider Pizoń, J.,
Hniliková, J., … Russinova, E. (2012). Fluorescent castasterone reveals BRI1 signaling
from the plasma membrane. Nature Chemical Biology. Nature Publishing Group.
https://doi.org/10.1038/nchembio.958
chicago: Irani, Niloufer, Simone Di Rubbo, Evelien Mylle, Jos Van Den Begin, Joanna
Schneider Pizoń, Jaroslava Hniliková, Miroslav Šíša, et al. “Fluorescent Castasterone
Reveals BRI1 Signaling from the Plasma Membrane.” Nature Chemical Biology.
Nature Publishing Group, 2012. https://doi.org/10.1038/nchembio.958.
ieee: N. Irani et al., “Fluorescent castasterone reveals BRI1 signaling from
the plasma membrane,” Nature Chemical Biology, vol. 8, no. 6. Nature Publishing
Group, pp. 583–589, 2012.
ista: Irani N, Di Rubbo S, Mylle E, Van Den Begin J, Schneider Pizoń J, Hniliková
J, Šíša M, Buyst D, Vilarrasa Blasi J, Szatmári A, Van Damme D, Mishev K, Codreanu
M, Kohout L, Strnad M, Caño Delgado A, Friml J, Madder A, Russinova E. 2012. Fluorescent
castasterone reveals BRI1 signaling from the plasma membrane. Nature Chemical
Biology. 8(6), 583–589.
mla: Irani, Niloufer, et al. “Fluorescent Castasterone Reveals BRI1 Signaling from
the Plasma Membrane.” Nature Chemical Biology, vol. 8, no. 6, Nature Publishing
Group, 2012, pp. 583–89, doi:10.1038/nchembio.958.
short: N. Irani, S. Di Rubbo, E. Mylle, J. Van Den Begin, J. Schneider Pizoń, J.
Hniliková, M. Šíša, D. Buyst, J. Vilarrasa Blasi, A. Szatmári, D. Van Damme, K.
Mishev, M. Codreanu, L. Kohout, M. Strnad, A. Caño Delgado, J. Friml, A. Madder,
E. Russinova, Nature Chemical Biology 8 (2012) 583–589.
date_created: 2018-12-11T12:01:26Z
date_published: 2012-06-01T00:00:00Z
date_updated: 2021-01-12T07:41:07Z
day: '01'
doi: 10.1038/nchembio.958
extern: 1
intvolume: ' 8'
issue: '6'
month: '06'
page: 583 - 589
publication: Nature Chemical Biology
publication_status: published
publisher: Nature Publishing Group
publist_id: '3590'
quality_controlled: 0
status: public
title: Fluorescent castasterone reveals BRI1 signaling from the plasma membrane
type: journal_article
volume: 8
year: '2012'
...
---
_id: '3110'
abstract:
- lang: eng
text: 'The directional transport of the phytohormone auxin depends on the phosphorylation
status and polar localization of PIN-FORMED (PIN) auxin efflux proteins. While
PINIOD (PID) kinase is directly involved in the phosphorylation of PIN proteins,
the phosphatase holoenzyme complexes that dephosphorylate PIN proteins remain
elusive. Here, we demonstrate that mutations simultaneously disrupting the function
of Arabidopsis thaliana FyPP1 (for Phytochrome-associated serine/threonine protein
phosphatase1) and FyPP3, two homologous genes encoding the catalytic subunits
of protein phosphatase6 (PP6), cause elevated accumulation of phosphorylated PIN
proteins, correlating with a basal-to-apical shift in subcellular PIN localization.
The changes in PIN polarity result in increased root basipetal auxin transport
and severe defects, including shorter roots, fewer lateral roots, defective columella
cells, root meristem collapse, abnormal cotyledons (small, cup-shaped, or fused
cotyledons), and altered leaf venation. Our molecular, biochemical, and genetic
data support the notion that FyPP1/3, SAL (for SAPS DOMAIN-LIKE), and PP2AA proteins
(RCN1 [for ROOTS CURL IN NAPHTHYLPHTHALAMIC ACID1] or PP2AA1, PP2AA2, and PP2AA3)
physically interact to form a novel PP6-type heterotrimeric holoenzyme complex.
We also show that FyPP1/3, SAL, and PP2AA interact with a subset of PIN proteins
and that for SAL the strength of the interaction depends on the PIN phosphorylation
status. Thus, an Arabidopsis PP6-type phosphatase holoenzyme acts antagonistically
with PID to direct auxin transport polarity and plant development by directly
regulating PIN phosphorylation. '
author:
- first_name: Mingqiu
full_name: Dai, Mingqiu
last_name: Dai
- first_name: Chen
full_name: Zhang, Chen
last_name: Zhang
- first_name: Urszula
full_name: Urszula Kania
id: 4AE5C486-F248-11E8-B48F-1D18A9856A87
last_name: Kania
- first_name: Fang
full_name: Chen, Fang
last_name: Chen
- first_name: Qin
full_name: Xue, Qin
last_name: Xue
- first_name: Tyra
full_name: McCray, Tyra
last_name: Mccray
- first_name: Gang
full_name: Li, Gang
last_name: Li
- first_name: Genji
full_name: Qin, Genji
last_name: Qin
- first_name: Michelle
full_name: Wakeley, Michelle
last_name: Wakeley
- first_name: William
full_name: Terzaghi, William
last_name: Terzaghi
- first_name: Jianmin
full_name: Wan, Jianmin
last_name: Wan
- first_name: Yunde
full_name: Zhao, Yunde
last_name: Zhao
- first_name: Jian
full_name: Xu, Jian
last_name: Xu
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Xing
full_name: Deng, Xing W
last_name: Deng
- first_name: Haiyang
full_name: Wang, Haiyang
last_name: Wang
citation:
ama: Dai M, Zhang C, Kania U, et al. A PP6 type phosphatase holoenzyme directly
regulates PIN phosphorylation and auxin efflux in Arabidopsis. Plant Cell.
2012;24(6):2497-2514. doi:10.1105/tpc.112.098905
apa: Dai, M., Zhang, C., Kania, U., Chen, F., Xue, Q., Mccray, T., … Wang, H. (2012).
A PP6 type phosphatase holoenzyme directly regulates PIN phosphorylation and auxin
efflux in Arabidopsis. Plant Cell. American Society of Plant Biologists.
https://doi.org/10.1105/tpc.112.098905
chicago: Dai, Mingqiu, Chen Zhang, Urszula Kania, Fang Chen, Qin Xue, Tyra Mccray,
Gang Li, et al. “A PP6 Type Phosphatase Holoenzyme Directly Regulates PIN Phosphorylation
and Auxin Efflux in Arabidopsis.” Plant Cell. American Society of Plant
Biologists, 2012. https://doi.org/10.1105/tpc.112.098905.
ieee: M. Dai et al., “A PP6 type phosphatase holoenzyme directly regulates
PIN phosphorylation and auxin efflux in Arabidopsis,” Plant Cell, vol.
24, no. 6. American Society of Plant Biologists, pp. 2497–2514, 2012.
ista: Dai M, Zhang C, Kania U, Chen F, Xue Q, Mccray T, Li G, Qin G, Wakeley M,
Terzaghi W, Wan J, Zhao Y, Xu J, Friml J, Deng X, Wang H. 2012. A PP6 type phosphatase
holoenzyme directly regulates PIN phosphorylation and auxin efflux in Arabidopsis.
Plant Cell. 24(6), 2497–2514.
mla: Dai, Mingqiu, et al. “A PP6 Type Phosphatase Holoenzyme Directly Regulates
PIN Phosphorylation and Auxin Efflux in Arabidopsis.” Plant Cell, vol.
24, no. 6, American Society of Plant Biologists, 2012, pp. 2497–514, doi:10.1105/tpc.112.098905.
short: M. Dai, C. Zhang, U. Kania, F. Chen, Q. Xue, T. Mccray, G. Li, G. Qin, M.
Wakeley, W. Terzaghi, J. Wan, Y. Zhao, J. Xu, J. Friml, X. Deng, H. Wang, Plant
Cell 24 (2012) 2497–2514.
date_created: 2018-12-11T12:01:27Z
date_published: 2012-06-01T00:00:00Z
date_updated: 2021-01-12T07:41:08Z
day: '01'
doi: 10.1105/tpc.112.098905
extern: 1
intvolume: ' 24'
issue: '6'
month: '06'
page: 2497 - 2514
publication: Plant Cell
publication_status: published
publisher: American Society of Plant Biologists
publist_id: '3589'
quality_controlled: 0
status: public
title: A PP6 type phosphatase holoenzyme directly regulates PIN phosphorylation and
auxin efflux in Arabidopsis
type: journal_article
volume: 24
year: '2012'
...
---
_id: '3111'
abstract:
- lang: eng
text: PIN-FORMED (PIN) protein-mediated auxin polar transport is critically important
for development, pattern formation, and morphogenesis in plants. Auxin has been
implicated in the regulation of polar auxin transport by inhibiting PIN endocytosis
[1, 2], but how auxin regulates this process is poorly understood. Our genetic
screen identified the Arabidopsis SPIKE1 (SPK1) gene whose loss-of-function mutations
increased lateral root density and retarded gravitropic responses, as do pin2
knockout mutations [3]. SPK1 belongs to the conserved DHR2-Dock family of Rho
guanine nucleotide exchange factors [4-6]. The spk1 mutations induced PIN2 internalization
that was not suppressed by auxin, as did the loss-of-function mutations for Rho-like
GTPase from Plants 6 (ROP6)-GTPase or its effector RIC1. Furthermore, SPK1 was
required for auxin induction of ROP6 activation. Our results have established
a Rho GTPase-based auxin signaling pathway that maintains PIN2 polar distribution
to the plasma membrane via inhibition of its internalization in Arabidopsis roots.
Our findings provide new insights into signaling mechanisms that underlie the
regulation of the dynamic trafficking of PINs required for long-distance auxin
transport and that link auxin signaling to PIN-mediated pattern formation and
morphogenesis.
author:
- first_name: Deshu
full_name: Lin, Deshu
last_name: Lin
- first_name: Shingo
full_name: Nagawa, Shingo
last_name: Nagawa
- first_name: Jisheng
full_name: Chen, Jisheng
last_name: Chen
- first_name: Lingyan
full_name: Cao, Lingyan
last_name: Cao
- first_name: Xu
full_name: Xu Chen
id: 4E5ADCAA-F248-11E8-B48F-1D18A9856A87
last_name: Chen
- first_name: Tongda
full_name: Xu, Tongda
last_name: Xu
- first_name: Hongjiang
full_name: Hongjiang Li
id: 33CA54A6-F248-11E8-B48F-1D18A9856A87
last_name: Li
orcid: 0000-0001-5039-9660
- first_name: Pankaj
full_name: Dhonukshe, Pankaj
last_name: Dhonukshe
- first_name: Chizuko
full_name: Yamamuro, Chizuko
last_name: Yamamuro
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
- first_name: Ying
full_name: Fu, Ying
last_name: Fu
- first_name: Zhenbiao
full_name: Yang, Zhenbiao
last_name: Yang
citation:
ama: Lin D, Nagawa S, Chen J, et al. A ROP GTPase dependent auxin signaling pathway
regulates the subcellular distribution of PIN2 in Arabidopsis roots. Current
Biology. 2012;22(14):1319-1325. doi:10.1016/j.cub.2012.05.019
apa: Lin, D., Nagawa, S., Chen, J., Cao, L., Chen, X., Xu, T., … Yang, Z. (2012).
A ROP GTPase dependent auxin signaling pathway regulates the subcellular distribution
of PIN2 in Arabidopsis roots. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2012.05.019
chicago: Lin, Deshu, Shingo Nagawa, Jisheng Chen, Lingyan Cao, Xu Chen, Tongda Xu,
Hongjiang Li, et al. “A ROP GTPase Dependent Auxin Signaling Pathway Regulates
the Subcellular Distribution of PIN2 in Arabidopsis Roots.” Current Biology.
Cell Press, 2012. https://doi.org/10.1016/j.cub.2012.05.019.
ieee: D. Lin et al., “A ROP GTPase dependent auxin signaling pathway regulates
the subcellular distribution of PIN2 in Arabidopsis roots,” Current Biology,
vol. 22, no. 14. Cell Press, pp. 1319–1325, 2012.
ista: Lin D, Nagawa S, Chen J, Cao L, Chen X, Xu T, Li H, Dhonukshe P, Yamamuro
C, Friml J, Scheres B, Fu Y, Yang Z. 2012. A ROP GTPase dependent auxin signaling
pathway regulates the subcellular distribution of PIN2 in Arabidopsis roots. Current
Biology. 22(14), 1319–1325.
mla: Lin, Deshu, et al. “A ROP GTPase Dependent Auxin Signaling Pathway Regulates
the Subcellular Distribution of PIN2 in Arabidopsis Roots.” Current Biology,
vol. 22, no. 14, Cell Press, 2012, pp. 1319–25, doi:10.1016/j.cub.2012.05.019.
short: D. Lin, S. Nagawa, J. Chen, L. Cao, X. Chen, T. Xu, H. Li, P. Dhonukshe,
C. Yamamuro, J. Friml, B. Scheres, Y. Fu, Z. Yang, Current Biology 22 (2012) 1319–1325.
date_created: 2018-12-11T12:01:27Z
date_published: 2012-07-24T00:00:00Z
date_updated: 2021-01-12T07:41:08Z
day: '24'
doi: 10.1016/j.cub.2012.05.019
extern: 1
intvolume: ' 22'
issue: '14'
month: '07'
page: 1319 - 1325
publication: Current Biology
publication_status: published
publisher: Cell Press
publist_id: '3588'
quality_controlled: 0
status: public
title: A ROP GTPase dependent auxin signaling pathway regulates the subcellular distribution
of PIN2 in Arabidopsis roots
type: journal_article
volume: 22
year: '2012'
...
---
_id: '3112'
abstract:
- lang: eng
text: The dynamic spatial and temporal distribution of the crucial plant signaling
molecule auxin is achieved by feedback coordination of auxin signaling and intercellular
auxin transport pathways [1, 2]. Developmental roles of auxin have been attributed
predominantly to its effect on transcription; however, an alternative pathway
involving AUXIN BINDING PROTEIN1 (ABP1) has been proposed to regulate clathrin-mediated
endocytosis in roots and Rho-like GTPase (ROP)-dependent pavement cell interdigitation
in leaves [3, 4]. In this study, we show that ROP6 and its downstream effector
RIC1 regulate clathrin association with the plasma membrane for clathrin-mediated
endocytosis, as well as for its feedback regulation by auxin. Genetic analysis
revealed that ROP6/RIC1 acts downstream of ABP1 to regulate endocytosis. This
signaling circuit is also involved in the feedback regulation of PIN-FORMED 1
(PIN1) and PIN2 auxin transporters activity (via its constitutive endocytosis)
and corresponding auxin transport-mediated processes, including root gravitropism
and leave vascular tissue patterning. Our findings suggest that the signaling
module auxin-ABP1-ROP6/RIC1-clathrin-PIN1/PIN2 is a shared component of the feedback
regulation of auxin transport during both root and aerial development.
author:
- first_name: Xu
full_name: Xu Chen
id: 4E5ADCAA-F248-11E8-B48F-1D18A9856A87
last_name: Chen
- first_name: Satoshi
full_name: Naramoto, Satoshi
last_name: Naramoto
- first_name: Stéphanie
full_name: Robert, Stéphanie
last_name: Robert
- first_name: Ricardo
full_name: Tejos, Ricardo
last_name: Tejos
- first_name: Christian
full_name: Löfke, Christian
last_name: Löfke
- first_name: Deshu
full_name: Lin, Deshu
last_name: Lin
- first_name: Zhenbiao
full_name: Yang, Zhenbiao
last_name: Yang
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Chen X, Naramoto S, Robert S, et al. ABP1 and ROP6 GTPase signaling regulate
clathrin mediated endocytosis in Arabidopsis roots. Current Biology. 2012;22(14):1326-1332.
doi:10.1016/j.cub.2012.05.020
apa: Chen, X., Naramoto, S., Robert, S., Tejos, R., Löfke, C., Lin, D., … Friml,
J. (2012). ABP1 and ROP6 GTPase signaling regulate clathrin mediated endocytosis
in Arabidopsis roots. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2012.05.020
chicago: Chen, Xu, Satoshi Naramoto, Stéphanie Robert, Ricardo Tejos, Christian
Löfke, Deshu Lin, Zhenbiao Yang, and Jiří Friml. “ABP1 and ROP6 GTPase Signaling
Regulate Clathrin Mediated Endocytosis in Arabidopsis Roots.” Current Biology.
Cell Press, 2012. https://doi.org/10.1016/j.cub.2012.05.020.
ieee: X. Chen et al., “ABP1 and ROP6 GTPase signaling regulate clathrin mediated
endocytosis in Arabidopsis roots,” Current Biology, vol. 22, no. 14. Cell
Press, pp. 1326–1332, 2012.
ista: Chen X, Naramoto S, Robert S, Tejos R, Löfke C, Lin D, Yang Z, Friml J. 2012.
ABP1 and ROP6 GTPase signaling regulate clathrin mediated endocytosis in Arabidopsis
roots. Current Biology. 22(14), 1326–1332.
mla: Chen, Xu, et al. “ABP1 and ROP6 GTPase Signaling Regulate Clathrin Mediated
Endocytosis in Arabidopsis Roots.” Current Biology, vol. 22, no. 14, Cell
Press, 2012, pp. 1326–32, doi:10.1016/j.cub.2012.05.020.
short: X. Chen, S. Naramoto, S. Robert, R. Tejos, C. Löfke, D. Lin, Z. Yang, J.
Friml, Current Biology 22 (2012) 1326–1332.
date_created: 2018-12-11T12:01:27Z
date_published: 2012-07-24T00:00:00Z
date_updated: 2021-01-12T07:41:08Z
day: '24'
doi: 10.1016/j.cub.2012.05.020
extern: 1
intvolume: ' 22'
issue: '14'
month: '07'
page: 1326 - 1332
publication: Current Biology
publication_status: published
publisher: Cell Press
publist_id: '3587'
quality_controlled: 0
status: public
title: ABP1 and ROP6 GTPase signaling regulate clathrin mediated endocytosis in Arabidopsis
roots
type: journal_article
volume: 22
year: '2012'
...
---
_id: '3113'
abstract:
- lang: eng
text: A cell membrane can be considered a liquid-phase plane in which lipids and
proteins theoretically are free to diffuse. Numerous reports,however, describe
retarded diffusion ofmembrane proteins in animal cells. This anomalous diffusion
results from a combination of structuring factors including protein-protein interactions,
cytoskeleton corralling, and lipid organization into microdomains. In plant cells,
plasma-membrane (PM) proteins have been described as relatively immobile, but
the control mechanisms that structure the PM have not been studied. Here, we use
fluorescence recovery after photobleaching to estimate mobility of a set of minimal
PM proteins. These proteins consist only of a PM-anchoring domain fused to a fluorescent
protein, but their mobilities remained limited, as is the case for many full-length
proteins. Neither the cytoskeleton nor membrane microdomain structure was involved
in constraining the diffusion of these proteins. The cell wall, however, was shown
to have a crucial role in immobilizing PM proteins. In addition, by single-molecule
fluorescence imaging we confirmed that the pattern of cellulose deposition in
the cell wall affects the trajectory and speed ofPMprotein diffusion. Regulation
ofPMprotein dynamics by the plant cell wall can be interpreted as a mechanism
for regulating protein interactions in processes such as trafficking and signal
transduction.
author:
- first_name: Alexandre
full_name: Martinière, Alexandre
last_name: Martinière
- first_name: Irene
full_name: Lavagi, Irene
last_name: Lavagi
- first_name: Gayathri
full_name: Nageswaran, Gayathri
last_name: Nageswaran
- first_name: Daniel
full_name: Rolfe, Daniel J
last_name: Rolfe
- first_name: Lilly
full_name: Maneta-Peyret, Lilly
last_name: Maneta Peyret
- first_name: Doan
full_name: Luu, Doan-Trung
last_name: Luu
- first_name: Stanley
full_name: Botchway, Stanley W
last_name: Botchway
- first_name: Stephen
full_name: Webb, Stephen E
last_name: Webb
- first_name: Sebastien
full_name: Mongrand, Sebastien
last_name: Mongrand
- first_name: Christophe
full_name: Maurel, Christophe
last_name: Maurel
- first_name: Marisa
full_name: Martin-Fernandez, Marisa L
last_name: Martin Fernandez
- first_name: Jürgen
full_name: Kleine-Vehn, Jürgen
last_name: Kleine Vehn
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Patrick
full_name: Moreau, Patrick
last_name: Moreau
- first_name: John
full_name: Runions, John
last_name: Runions
citation:
ama: Martinière A, Lavagi I, Nageswaran G, et al. Cell wall constrains lateral diffusion
of plant plasma membrane proteins. PNAS. 2012;109(31):12805-12810. doi:10.1073/pnas.1202040109
apa: Martinière, A., Lavagi, I., Nageswaran, G., Rolfe, D., Maneta Peyret, L., Luu,
D., … Runions, J. (2012). Cell wall constrains lateral diffusion of plant plasma
membrane proteins. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1202040109
chicago: Martinière, Alexandre, Irene Lavagi, Gayathri Nageswaran, Daniel Rolfe,
Lilly Maneta Peyret, Doan Luu, Stanley Botchway, et al. “Cell Wall Constrains
Lateral Diffusion of Plant Plasma Membrane Proteins.” PNAS. National Academy
of Sciences, 2012. https://doi.org/10.1073/pnas.1202040109.
ieee: A. Martinière et al., “Cell wall constrains lateral diffusion of plant
plasma membrane proteins,” PNAS, vol. 109, no. 31. National Academy of
Sciences, pp. 12805–12810, 2012.
ista: Martinière A, Lavagi I, Nageswaran G, Rolfe D, Maneta Peyret L, Luu D, Botchway
S, Webb S, Mongrand S, Maurel C, Martin Fernandez M, Kleine Vehn J, Friml J, Moreau
P, Runions J. 2012. Cell wall constrains lateral diffusion of plant plasma membrane
proteins. PNAS. 109(31), 12805–12810.
mla: Martinière, Alexandre, et al. “Cell Wall Constrains Lateral Diffusion of Plant
Plasma Membrane Proteins.” PNAS, vol. 109, no. 31, National Academy of
Sciences, 2012, pp. 12805–10, doi:10.1073/pnas.1202040109.
short: A. Martinière, I. Lavagi, G. Nageswaran, D. Rolfe, L. Maneta Peyret, D. Luu,
S. Botchway, S. Webb, S. Mongrand, C. Maurel, M. Martin Fernandez, J. Kleine Vehn,
J. Friml, P. Moreau, J. Runions, PNAS 109 (2012) 12805–12810.
date_created: 2018-12-11T12:01:28Z
date_published: 2012-07-31T00:00:00Z
date_updated: 2021-01-12T07:41:09Z
day: '31'
doi: 10.1073/pnas.1202040109
extern: 1
intvolume: ' 109'
issue: '31'
month: '07'
page: 12805 - 12810
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '3586'
quality_controlled: 0
status: public
title: Cell wall constrains lateral diffusion of plant plasma membrane proteins
type: journal_article
volume: 109
year: '2012'
...
---
_id: '3114'
abstract:
- lang: eng
text: Auxin is a key coordinative signal required for many aspects of plant development
and its levels are controlled by auxin metabolism and intercellular auxin transport.
Here we find that a member of PIN auxin transporter family, PIN8 is expressed
in male gametophyte of Arabidopsis thaliana and has a crucial role in pollen development
and functionality. Ectopic expression in sporophytic tissues establishes a role
of PIN8 in regulating auxin homoeostasis and metabolism. PIN8 co-localizes with
PIN5 to the endoplasmic reticulum (ER) where it acts as an auxin transporter.
Genetic analyses reveal an antagonistic action of PIN5 and PIN8 in the regulation
of intracellular auxin homoeostasis and gametophyte as well as sporophyte development.
Our results reveal a role of the auxin transport in male gametophyte development
in which the distinct actions of ER-localized PIN transporters regulate cellular
auxin homoeostasis and maintain the auxin levels optimal for pollen development
and pollen tube growth.
author:
- first_name: Zhaojun
full_name: Ding, Zhaojun
last_name: Ding
- first_name: Bangjun
full_name: Wang, Bangjun
last_name: Wang
- first_name: Ignacio
full_name: Moreno, Ignacio
last_name: Moreno
- first_name: Nikoleta
full_name: Dupláková, Nikoleta
last_name: Dupláková
- first_name: Sibu
full_name: Sibu Simon
id: 4542EF9A-F248-11E8-B48F-1D18A9856A87
last_name: Simon
orcid: 0000-0002-1998-6741
- first_name: Nicola
full_name: Carraro, Nicola
last_name: Carraro
- first_name: Jesica
full_name: Reemmer, Jesica
last_name: Reemmer
- first_name: Aleš
full_name: Pěnčík, Aleš
last_name: Pěnčík
- first_name: Xu
full_name: Xu Chen
id: 4E5ADCAA-F248-11E8-B48F-1D18A9856A87
last_name: Chen
- first_name: Ricardo
full_name: Tejos, Ricardo I
last_name: Tejos
- first_name: Petr
full_name: Skůpa, Petr
last_name: Skůpa
- first_name: Stephan
full_name: Pollmann, Stephan
last_name: Pollmann
- first_name: Jozef
full_name: Mravec, Jozef
last_name: Mravec
- first_name: Jan
full_name: Petrášek, Jan
last_name: Petrášek
- first_name: Eva
full_name: Zažímalová, Eva
last_name: Zažímalová
- first_name: David
full_name: Honys, David
last_name: Honys
- first_name: Jakub
full_name: Rolčík, Jakub
last_name: Rolčík
- first_name: Angus
full_name: Murphy, Angus S
last_name: Murphy
- first_name: Ariel
full_name: Orellana, Ariel
last_name: Orellana
- first_name: Markus
full_name: Geisler, Markus
last_name: Geisler
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Ding Z, Wang B, Moreno I, et al. ER-localized auxin transporter PIN8 regulates
auxin homeostasis and male gametophyte development in Arabidopsis. Nature Communications.
2012;3(AN 941). doi:10.1038/ncomms1941
apa: Ding, Z., Wang, B., Moreno, I., Dupláková, N., Simon, S., Carraro, N., … Friml,
J. (2012). ER-localized auxin transporter PIN8 regulates auxin homeostasis and
male gametophyte development in Arabidopsis. Nature Communications. Nature
Publishing Group. https://doi.org/10.1038/ncomms1941
chicago: Ding, Zhaojun, Bangjun Wang, Ignacio Moreno, Nikoleta Dupláková, Sibu Simon,
Nicola Carraro, Jesica Reemmer, et al. “ER-Localized Auxin Transporter PIN8 Regulates
Auxin Homeostasis and Male Gametophyte Development in Arabidopsis.” Nature
Communications. Nature Publishing Group, 2012. https://doi.org/10.1038/ncomms1941.
ieee: Z. Ding et al., “ER-localized auxin transporter PIN8 regulates auxin
homeostasis and male gametophyte development in Arabidopsis,” Nature Communications,
vol. 3, no. AN 941. Nature Publishing Group, 2012.
ista: Ding Z, Wang B, Moreno I, Dupláková N, Simon S, Carraro N, Reemmer J, Pěnčík
A, Chen X, Tejos R, Skůpa P, Pollmann S, Mravec J, Petrášek J, Zažímalová E, Honys
D, Rolčík J, Murphy A, Orellana A, Geisler M, Friml J. 2012. ER-localized auxin
transporter PIN8 regulates auxin homeostasis and male gametophyte development
in Arabidopsis. Nature Communications. 3(AN 941).
mla: Ding, Zhaojun, et al. “ER-Localized Auxin Transporter PIN8 Regulates Auxin
Homeostasis and Male Gametophyte Development in Arabidopsis.” Nature Communications,
vol. 3, no. AN 941, Nature Publishing Group, 2012, doi:10.1038/ncomms1941.
short: Z. Ding, B. Wang, I. Moreno, N. Dupláková, S. Simon, N. Carraro, J. Reemmer,
A. Pěnčík, X. Chen, R. Tejos, P. Skůpa, S. Pollmann, J. Mravec, J. Petrášek, E.
Zažímalová, D. Honys, J. Rolčík, A. Murphy, A. Orellana, M. Geisler, J. Friml,
Nature Communications 3 (2012).
date_created: 2018-12-11T12:01:28Z
date_published: 2012-07-03T00:00:00Z
date_updated: 2021-01-12T07:41:09Z
day: '03'
doi: 10.1038/ncomms1941
extern: 1
intvolume: ' 3'
issue: AN 941
month: '07'
publication: Nature Communications
publication_status: published
publisher: Nature Publishing Group
publist_id: '3585'
quality_controlled: 0
status: public
title: ER-localized auxin transporter PIN8 regulates auxin homeostasis and male gametophyte
development in Arabidopsis
type: journal_article
volume: 3
year: '2012'
...