---
_id: '12620'
abstract:
- lang: eng
text: "Debris-covered glaciers are increasingly studied because it is assumed that
debris cover extent and thickness could increase in a warming climate, with more
regular rockfalls from the surrounding slopes and more englacial melt-out material.
Debris energy-balance models have been developed to account for the melt rate
enhancement/reduction due to a thin/thick debris layer, respectively. However,
such models require a large amount of input data that are not often available,
especially in remote mountain areas such as the Himalaya, and can be difficult
to extrapolate. Due to their lower data requirements, empirical models have been
used extensively in clean glacier melt modelling. For debris-covered glaciers,
however, they generally simplify the debris effect by using a single melt-reduction
factor which does not account for the influence of varying debris thickness on
melt and prescribe a constant reduction for the entire melt across a glacier.\r\n\r\nIn
this paper, we present a new temperature-index model that accounts for debris
thickness in the computation of melt rates at the debris-ice interface. The model
empirical parameters are optimized at the point scale for varying debris thicknesses
against melt rates simulated by a physically-based debris energy balance model.
The latter is validated against ablation stake readings and surface temperature
measurements. Each parameter is then related to a plausible set of debris thickness
values to provide a general and transferable parameterization. We develop the
model on Miage Glacier, Italy, and then test its transferability on Haut Glacier
d’Arolla, Switzerland.\r\n\r\nThe performance of the new debris temperature-index
(DETI) model in simulating the glacier melt rate at the point scale is comparable
to the one of the physically based approach, and the definition of model parameters
as a function of debris thickness allows the simulation of the nonlinear relationship
of melt rate to debris thickness, summarised by the Østrem curve. Its large number
of parameters might be a limitation, but we show that the model is transferable
in time and space to a second glacier with little loss of performance. We thus
suggest that the new DETI model can be included in continuous mass balance models
of debris-covered glaciers, because of its limited data requirements. As such,
we expect its application to lead to an improvement in simulations of the debris-covered
glacier response to climate in comparison with models that simply recalibrate
empirical parameters to prescribe a constant across glacier reduction in melt."
article_processing_charge: No
article_type: original
author:
- first_name: M.
full_name: Carenzo, M.
last_name: Carenzo
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: J.
full_name: Mabillard, J.
last_name: Mabillard
- first_name: T.
full_name: Reid, T.
last_name: Reid
- first_name: B.W.
full_name: Brock, B.W.
last_name: Brock
citation:
ama: Carenzo M, Pellicciotti F, Mabillard J, Reid T, Brock BW. An enhanced temperature
index model for debris-covered glaciers accounting for thickness effect. Advances
in Water Resources. 2016;94:457-469. doi:10.1016/j.advwatres.2016.05.001
apa: Carenzo, M., Pellicciotti, F., Mabillard, J., Reid, T., & Brock, B. W.
(2016). An enhanced temperature index model for debris-covered glaciers accounting
for thickness effect. Advances in Water Resources. Elsevier. https://doi.org/10.1016/j.advwatres.2016.05.001
chicago: Carenzo, M., Francesca Pellicciotti, J. Mabillard, T. Reid, and B.W. Brock.
“An Enhanced Temperature Index Model for Debris-Covered Glaciers Accounting for
Thickness Effect.” Advances in Water Resources. Elsevier, 2016. https://doi.org/10.1016/j.advwatres.2016.05.001.
ieee: M. Carenzo, F. Pellicciotti, J. Mabillard, T. Reid, and B. W. Brock, “An enhanced
temperature index model for debris-covered glaciers accounting for thickness effect,”
Advances in Water Resources, vol. 94. Elsevier, pp. 457–469, 2016.
ista: Carenzo M, Pellicciotti F, Mabillard J, Reid T, Brock BW. 2016. An enhanced
temperature index model for debris-covered glaciers accounting for thickness effect.
Advances in Water Resources. 94, 457–469.
mla: Carenzo, M., et al. “An Enhanced Temperature Index Model for Debris-Covered
Glaciers Accounting for Thickness Effect.” Advances in Water Resources,
vol. 94, Elsevier, 2016, pp. 457–69, doi:10.1016/j.advwatres.2016.05.001.
short: M. Carenzo, F. Pellicciotti, J. Mabillard, T. Reid, B.W. Brock, Advances
in Water Resources 94 (2016) 457–469.
date_created: 2023-02-20T08:15:11Z
date_published: 2016-08-01T00:00:00Z
date_updated: 2023-02-24T10:33:41Z
day: '01'
doi: 10.1016/j.advwatres.2016.05.001
extern: '1'
intvolume: ' 94'
keyword:
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.advwatres.2016.05.001
month: '08'
oa: 1
oa_version: Published Version
page: 457-469
publication: Advances in Water Resources
publication_identifier:
issn:
- 0309-1708
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: An enhanced temperature index model for debris-covered glaciers accounting
for thickness effect
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 94
year: '2016'
...
---
_id: '12621'
abstract:
- lang: eng
text: Near-surface air temperature is an important determinant of the surface energy
balance of glaciers and is often represented by a constant linear temperature
gradients (TGs) in models. Spatio-temporal variability in 2 m air temperature
was measured across the debris-covered Miage Glacier, Italy, over an 89 d period
during the 2014 ablation season using a network of 19 stations. Air temperature
was found to be strongly dependent upon elevation for most stations, even under
varying meteorological conditions and at different times of day, and its spatial
variability was well explained by a locally derived mean linear TG (MG–TG) of
−0.0088°C m−1. However, local temperature depressions occurred over areas of very
thin or patchy debris cover. The MG–TG, together with other air TGs, extrapolated
from both on- and off-glacier sites, were applied in a distributed energy-balance
model. Compared with piecewise air temperature extrapolation from all on-glacier
stations, modelled ablation, using the MG–TG, increased by <1%, increasing to
>4% using the environmental ‘lapse rate’. Ice melt under thick debris was relatively
insensitive to air temperature, while the effects of different temperature extrapolation
methods were strongest at high elevation sites of thin and patchy debris cover.
article_processing_charge: No
article_type: original
author:
- first_name: THOMAS E.
full_name: SHAW, THOMAS E.
last_name: SHAW
- first_name: BEN W.
full_name: BROCK, BEN W.
last_name: BROCK
- first_name: CATRIONA L.
full_name: FYFFE, CATRIONA L.
last_name: FYFFE
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: NICK
full_name: RUTTER, NICK
last_name: RUTTER
- first_name: FABRIZIO
full_name: DIOTRI, FABRIZIO
last_name: DIOTRI
citation:
ama: SHAW TE, BROCK BW, FYFFE CL, Pellicciotti F, RUTTER N, DIOTRI F. Air temperature
distribution and energy-balance modelling of a debris-covered glacier. Journal
of Glaciology. 2016;62(231):185-198. doi:10.1017/jog.2016.31
apa: SHAW, T. E., BROCK, B. W., FYFFE, C. L., Pellicciotti, F., RUTTER, N., &
DIOTRI, F. (2016). Air temperature distribution and energy-balance modelling of
a debris-covered glacier. Journal of Glaciology. Cambridge University Press.
https://doi.org/10.1017/jog.2016.31
chicago: SHAW, THOMAS E., BEN W. BROCK, CATRIONA L. FYFFE, Francesca Pellicciotti,
NICK RUTTER, and FABRIZIO DIOTRI. “Air Temperature Distribution and Energy-Balance
Modelling of a Debris-Covered Glacier.” Journal of Glaciology. Cambridge
University Press, 2016. https://doi.org/10.1017/jog.2016.31.
ieee: T. E. SHAW, B. W. BROCK, C. L. FYFFE, F. Pellicciotti, N. RUTTER, and F. DIOTRI,
“Air temperature distribution and energy-balance modelling of a debris-covered
glacier,” Journal of Glaciology, vol. 62, no. 231. Cambridge University
Press, pp. 185–198, 2016.
ista: SHAW TE, BROCK BW, FYFFE CL, Pellicciotti F, RUTTER N, DIOTRI F. 2016. Air
temperature distribution and energy-balance modelling of a debris-covered glacier.
Journal of Glaciology. 62(231), 185–198.
mla: SHAW, THOMAS E., et al. “Air Temperature Distribution and Energy-Balance Modelling
of a Debris-Covered Glacier.” Journal of Glaciology, vol. 62, no. 231,
Cambridge University Press, 2016, pp. 185–98, doi:10.1017/jog.2016.31.
short: T.E. SHAW, B.W. BROCK, C.L. FYFFE, F. Pellicciotti, N. RUTTER, F. DIOTRI,
Journal of Glaciology 62 (2016) 185–198.
date_created: 2023-02-20T08:15:17Z
date_published: 2016-02-01T00:00:00Z
date_updated: 2023-02-24T10:30:03Z
day: '01'
doi: 10.1017/jog.2016.31
extern: '1'
intvolume: ' 62'
issue: '231'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1017/jog.2016.31
month: '02'
oa: 1
oa_version: Published Version
page: 185-198
publication: Journal of Glaciology
publication_identifier:
eissn:
- 1727-5652
issn:
- 0022-1430
publication_status: published
publisher: Cambridge University Press
scopus_import: '1'
status: public
title: Air temperature distribution and energy-balance modelling of a debris-covered
glacier
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 62
year: '2016'
...
---
_id: '12622'
abstract:
- lang: eng
text: Air temperature is a key control of processes affecting snow and glaciers
in high-elevation catchments, including melt, snowfall and sublimation. It is
therefore a key input variable to models of land–surface–atmosphere interaction.
Despite this importance, its spatial variability is poorly understood and simple
assumptions are made to extrapolate it from point observations to the catchment
scale. We use a dataset of 2.75 years of air temperature measurements (from May
2012 to November 2014) at a network of up to 27 locations in the Langtang River,
Nepal, catchment to investigate air temperature seasonality and consistency between
years. We use observations from high elevations and from the easternmost section
of the basin to corroborate previous findings of shallow lapse rates. Seasonal
variability is strong, with shallowest lapse rates during the monsoon season.
Diurnal variability is also strong and should be taken into account since processes
such as melt have a pronounced diurnal variability. Use of seasonal lapse rates
seems crucial for glacio-hydrological modelling, but seasonal lapse rates seem
stable over the 2–3 years investigated. Lateral variability at transects across
valley is high and dominated by aspect, with south-facing sites being warmer than
north-facing sites and deviations from the fitted lapse rates of up to several
degrees. Local factors (e.g. topographic shading) can reduce or enhance this effect.
The interplay of radiation, aspect and elevation should be further investigated
with high-elevation transects.
article_processing_charge: No
article_type: original
author:
- first_name: Martin
full_name: Heynen, Martin
last_name: Heynen
- first_name: Evan
full_name: Miles, Evan
last_name: Miles
- first_name: Silvan
full_name: Ragettli, Silvan
last_name: Ragettli
- first_name: Pascal
full_name: Buri, Pascal
last_name: Buri
- first_name: Walter W.
full_name: Immerzeel, Walter W.
last_name: Immerzeel
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: Heynen M, Miles E, Ragettli S, Buri P, Immerzeel WW, Pellicciotti F. Air temperature
variability in a high-elevation Himalayan catchment. Annals of Glaciology.
2016;57(71):212-222. doi:10.3189/2016aog71a076
apa: Heynen, M., Miles, E., Ragettli, S., Buri, P., Immerzeel, W. W., & Pellicciotti,
F. (2016). Air temperature variability in a high-elevation Himalayan catchment.
Annals of Glaciology. International Glaciological Society. https://doi.org/10.3189/2016aog71a076
chicago: Heynen, Martin, Evan Miles, Silvan Ragettli, Pascal Buri, Walter W. Immerzeel,
and Francesca Pellicciotti. “Air Temperature Variability in a High-Elevation Himalayan
Catchment.” Annals of Glaciology. International Glaciological Society,
2016. https://doi.org/10.3189/2016aog71a076.
ieee: M. Heynen, E. Miles, S. Ragettli, P. Buri, W. W. Immerzeel, and F. Pellicciotti,
“Air temperature variability in a high-elevation Himalayan catchment,” Annals
of Glaciology, vol. 57, no. 71. International Glaciological Society, pp. 212–222,
2016.
ista: Heynen M, Miles E, Ragettli S, Buri P, Immerzeel WW, Pellicciotti F. 2016.
Air temperature variability in a high-elevation Himalayan catchment. Annals of
Glaciology. 57(71), 212–222.
mla: Heynen, Martin, et al. “Air Temperature Variability in a High-Elevation Himalayan
Catchment.” Annals of Glaciology, vol. 57, no. 71, International Glaciological
Society, 2016, pp. 212–22, doi:10.3189/2016aog71a076.
short: M. Heynen, E. Miles, S. Ragettli, P. Buri, W.W. Immerzeel, F. Pellicciotti,
Annals of Glaciology 57 (2016) 212–222.
date_created: 2023-02-20T08:15:25Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2023-02-24T10:25:38Z
day: '01'
doi: 10.3189/2016aog71a076
extern: '1'
intvolume: ' 57'
issue: '71'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2016AoG71A076
month: '03'
oa: 1
oa_version: Published Version
page: 212-222
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Air temperature variability in a high-elevation Himalayan catchment
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '12623'
abstract:
- lang: eng
text: Ice cliffs might be partly responsible for the high mass losses of debris-covered
glaciers in the Hindu Kush-Karakoram-Himalaya region. The few existing models
of cliff backwasting are point-scale models applied at few locations or assume
cliffs to be planes with constant slope and aspect, a major simplification given
the complex surfaces of most cliffs. We develop the first grid-based model of
cliff backwasting for two cliffs on debris-covered Lirung Glacier, Nepal. The
model includes an improved representation of shortwave and longwave radiation,
and their interplay with the glacier topography. Shortwave radiation varies considerably
across the two cliffs, mostly due to direct radiation. Diffuse radiation is the
major shortwave component, as the direct component is strongly reduced by the
cliffs’ aspect and slope through self-shading. Incoming longwave radiation is
higher than the total incoming shortwave flux, due to radiation emitted by the
surrounding terrain, which is 25% of the incoming flux. Melt is highly variable
in space, suggesting that simple models provide inaccurate estimates of total
melt volumes. Although only representing 0.09% of the glacier tongue area, the
total melt at the two cliffs over the measurement period is 2313 and 8282 m3,
1.23% of the total melt simulated by a glacio-hydrological model for the glacier’s
tongue.
article_processing_charge: No
article_type: original
author:
- first_name: Pascal
full_name: Buri, Pascal
last_name: Buri
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Jakob F.
full_name: Steiner, Jakob F.
last_name: Steiner
- first_name: Evan S.
full_name: Miles, Evan S.
last_name: Miles
- first_name: Walter W.
full_name: Immerzeel, Walter W.
last_name: Immerzeel
citation:
ama: Buri P, Pellicciotti F, Steiner JF, Miles ES, Immerzeel WW. A grid-based model
of backwasting of supraglacial ice cliffs on debris-covered glaciers. Annals
of Glaciology. 2016;57(71):199-211. doi:10.3189/2016aog71a059
apa: Buri, P., Pellicciotti, F., Steiner, J. F., Miles, E. S., & Immerzeel,
W. W. (2016). A grid-based model of backwasting of supraglacial ice cliffs on
debris-covered glaciers. Annals of Glaciology. International Glaciological
Society. https://doi.org/10.3189/2016aog71a059
chicago: Buri, Pascal, Francesca Pellicciotti, Jakob F. Steiner, Evan S. Miles,
and Walter W. Immerzeel. “A Grid-Based Model of Backwasting of Supraglacial Ice
Cliffs on Debris-Covered Glaciers.” Annals of Glaciology. International
Glaciological Society, 2016. https://doi.org/10.3189/2016aog71a059.
ieee: P. Buri, F. Pellicciotti, J. F. Steiner, E. S. Miles, and W. W. Immerzeel,
“A grid-based model of backwasting of supraglacial ice cliffs on debris-covered
glaciers,” Annals of Glaciology, vol. 57, no. 71. International Glaciological
Society, pp. 199–211, 2016.
ista: Buri P, Pellicciotti F, Steiner JF, Miles ES, Immerzeel WW. 2016. A grid-based
model of backwasting of supraglacial ice cliffs on debris-covered glaciers. Annals
of Glaciology. 57(71), 199–211.
mla: Buri, Pascal, et al. “A Grid-Based Model of Backwasting of Supraglacial Ice
Cliffs on Debris-Covered Glaciers.” Annals of Glaciology, vol. 57, no.
71, International Glaciological Society, 2016, pp. 199–211, doi:10.3189/2016aog71a059.
short: P. Buri, F. Pellicciotti, J.F. Steiner, E.S. Miles, W.W. Immerzeel, Annals
of Glaciology 57 (2016) 199–211.
date_created: 2023-02-20T08:15:34Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2023-02-24T10:20:24Z
day: '01'
doi: 10.3189/2016aog71a059
extern: '1'
intvolume: ' 57'
issue: '71'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2016AoG71A059
month: '03'
oa: 1
oa_version: Published Version
page: 199-211
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: A grid-based model of backwasting of supraglacial ice cliffs on debris-covered
glaciers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '12624'
abstract:
- lang: eng
text: Supraglacial ponds on debris-covered glaciers present a mechanism of atmosphere/glacier
energy transfer that is poorly studied, and only conceptually included in mass-balance
studies of debris-covered glaciers. This research advances previous efforts to
develop a model of mass and energy balance for supraglacial ponds by applying
a free-convection approach to account for energy exchanges at the subaqueous bare-ice
surfaces. We develop the model using field data from a pond on Lirung Glacier,
Nepal, that was monitored during the 2013 and 2014 monsoon periods. Sensitivity
testing is performed for several key parameters, and alternative melt algorithms
are compared with the model. The pond acts as a significant recipient of energy
for the glacier system, and actively participates in the glacier’s hydrologic
system during the monsoon. Melt rates are 2-4 cm d-1 (total of 98.5 m3 over the
study period) for bare ice in contact with the pond, and <1 mmd-1 (total of 10.6m3)
for the saturated debris zone. The majority of absorbed atmospheric energy leaves
the pond system through englacial conduits, delivering sufficient energy to melt
2612 m3 additional ice over the study period (38.4 m3 d-1). Such melting might
be expected to lead to subsidence of the glacier surface. Supraglacial ponds efficiently
convey atmospheric energy to the glacier’s interior and rapidly promote the downwasting
process.
article_processing_charge: No
article_type: original
author:
- first_name: Evan S.
full_name: Miles, Evan S.
last_name: Miles
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Ian C.
full_name: Willis, Ian C.
last_name: Willis
- first_name: Jakob F.
full_name: Steiner, Jakob F.
last_name: Steiner
- first_name: Pascal
full_name: Buri, Pascal
last_name: Buri
- first_name: Neil S.
full_name: Arnold, Neil S.
last_name: Arnold
citation:
ama: Miles ES, Pellicciotti F, Willis IC, Steiner JF, Buri P, Arnold NS. Refined
energy-balance modelling of a supraglacial pond, Langtang Khola, Nepal. Annals
of Glaciology. 2016;57(71):29-40. doi:10.3189/2016aog71a421
apa: Miles, E. S., Pellicciotti, F., Willis, I. C., Steiner, J. F., Buri, P., &
Arnold, N. S. (2016). Refined energy-balance modelling of a supraglacial pond,
Langtang Khola, Nepal. Annals of Glaciology. International Glaciological
Society. https://doi.org/10.3189/2016aog71a421
chicago: Miles, Evan S., Francesca Pellicciotti, Ian C. Willis, Jakob F. Steiner,
Pascal Buri, and Neil S. Arnold. “Refined Energy-Balance Modelling of a Supraglacial
Pond, Langtang Khola, Nepal.” Annals of Glaciology. International Glaciological
Society, 2016. https://doi.org/10.3189/2016aog71a421.
ieee: E. S. Miles, F. Pellicciotti, I. C. Willis, J. F. Steiner, P. Buri, and N.
S. Arnold, “Refined energy-balance modelling of a supraglacial pond, Langtang
Khola, Nepal,” Annals of Glaciology, vol. 57, no. 71. International Glaciological
Society, pp. 29–40, 2016.
ista: Miles ES, Pellicciotti F, Willis IC, Steiner JF, Buri P, Arnold NS. 2016.
Refined energy-balance modelling of a supraglacial pond, Langtang Khola, Nepal.
Annals of Glaciology. 57(71), 29–40.
mla: Miles, Evan S., et al. “Refined Energy-Balance Modelling of a Supraglacial
Pond, Langtang Khola, Nepal.” Annals of Glaciology, vol. 57, no. 71, International
Glaciological Society, 2016, pp. 29–40, doi:10.3189/2016aog71a421.
short: E.S. Miles, F. Pellicciotti, I.C. Willis, J.F. Steiner, P. Buri, N.S. Arnold,
Annals of Glaciology 57 (2016) 29–40.
date_created: 2023-02-20T08:15:42Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2023-02-24T10:17:29Z
day: '01'
doi: 10.3189/2016aog71a421
extern: '1'
intvolume: ' 57'
issue: '71'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2016AoG71A421
month: '03'
oa: 1
oa_version: Published Version
page: 29-40
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Refined energy-balance modelling of a supraglacial pond, Langtang Khola, Nepal
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '12625'
abstract:
- lang: eng
text: Debris-covered glaciers play an important role in the high-altitude water
cycle in the Himalaya, yet their dynamics are poorly understood, partly because
of the difficult fieldwork conditions. In this study we therefore deploy an unmanned
aerial vehicle (UAV) three times (May 2013, October 2013 and May 2014) over the
debris-covered Lirung Glacier in Nepal. The acquired data are processed into orthomosaics
and elevation models by a Structure from Motion workflow, and seasonal surface
velocity is derived using frequency cross-correlation. In order to obtain optimal
surface velocity products, the effects of different input data and correlator
configurations are evaluated, which reveals that the orthomosaic as input paired
with moderate correlator settings provides the best results. The glacier has considerable
spatial and seasonal differences in surface velocity, with maximum summer and
winter velocities 6 and 2.5 m a-1, respectively, in the upper part of the tongue,
while the lower part is nearly stagnant. It is hypothesized that the higher velocities
during summer are caused by basal sliding due to increased lubrication of the
bed. We conclude that UAVs have great potential to quantify seasonal and annual
variations in flow and can help to further our understanding of debris-covered
glaciers.
article_processing_charge: No
article_type: original
author:
- first_name: Philip
full_name: Kraaijenbrink, Philip
last_name: Kraaijenbrink
- first_name: Sander W.
full_name: Meijer, Sander W.
last_name: Meijer
- first_name: Joseph M.
full_name: Shea, Joseph M.
last_name: Shea
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Steven M.
full_name: De Jong, Steven M.
last_name: De Jong
- first_name: Walter W.
full_name: Immerzeel, Walter W.
last_name: Immerzeel
citation:
ama: Kraaijenbrink P, Meijer SW, Shea JM, Pellicciotti F, De Jong SM, Immerzeel
WW. Seasonal surface velocities of a Himalayan glacier derived by automated correlation
of unmanned aerial vehicle imagery. Annals of Glaciology. 2016;57(71):103-113.
doi:10.3189/2016aog71a072
apa: Kraaijenbrink, P., Meijer, S. W., Shea, J. M., Pellicciotti, F., De Jong, S.
M., & Immerzeel, W. W. (2016). Seasonal surface velocities of a Himalayan
glacier derived by automated correlation of unmanned aerial vehicle imagery. Annals
of Glaciology. International Glaciological Society. https://doi.org/10.3189/2016aog71a072
chicago: Kraaijenbrink, Philip, Sander W. Meijer, Joseph M. Shea, Francesca Pellicciotti,
Steven M. De Jong, and Walter W. Immerzeel. “Seasonal Surface Velocities of a
Himalayan Glacier Derived by Automated Correlation of Unmanned Aerial Vehicle
Imagery.” Annals of Glaciology. International Glaciological Society, 2016.
https://doi.org/10.3189/2016aog71a072.
ieee: P. Kraaijenbrink, S. W. Meijer, J. M. Shea, F. Pellicciotti, S. M. De Jong,
and W. W. Immerzeel, “Seasonal surface velocities of a Himalayan glacier derived
by automated correlation of unmanned aerial vehicle imagery,” Annals of Glaciology,
vol. 57, no. 71. International Glaciological Society, pp. 103–113, 2016.
ista: Kraaijenbrink P, Meijer SW, Shea JM, Pellicciotti F, De Jong SM, Immerzeel
WW. 2016. Seasonal surface velocities of a Himalayan glacier derived by automated
correlation of unmanned aerial vehicle imagery. Annals of Glaciology. 57(71),
103–113.
mla: Kraaijenbrink, Philip, et al. “Seasonal Surface Velocities of a Himalayan Glacier
Derived by Automated Correlation of Unmanned Aerial Vehicle Imagery.” Annals
of Glaciology, vol. 57, no. 71, International Glaciological Society, 2016,
pp. 103–13, doi:10.3189/2016aog71a072.
short: P. Kraaijenbrink, S.W. Meijer, J.M. Shea, F. Pellicciotti, S.M. De Jong,
W.W. Immerzeel, Annals of Glaciology 57 (2016) 103–113.
date_created: 2023-02-20T08:15:56Z
date_published: 2016-03-01T00:00:00Z
date_updated: 2023-02-24T10:11:46Z
day: '01'
doi: 10.3189/2016aog71a072
extern: '1'
intvolume: ' 57'
issue: '71'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2016AoG71A072
month: '03'
oa: 1
oa_version: Published Version
page: 103-113
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Seasonal surface velocities of a Himalayan glacier derived by automated correlation
of unmanned aerial vehicle imagery
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '1263'
abstract:
- lang: eng
text: Linking classical microwave electrical circuits to the optical telecommunication
band is at the core of modern communication. Future quantum information networks
will require coherent microwave-to-optical conversion to link electronic quantum
processors and memories via low-loss optical telecommunication networks. Efficient
conversion can be achieved with electro-optical modulators operating at the single
microwave photon level. In the standard electro-optic modulation scheme, this
is impossible because both up- and down-converted sidebands are necessarily present.
Here, we demonstrate true single-sideband up- or down-conversion in a triply resonant
whispering gallery mode resonator by explicitly addressing modes with asymmetric
free spectral range. Compared to previous experiments, we show a 3 orders of magnitude
improvement of the electro-optical conversion efficiency, reaching 0.1% photon
number conversion for a 10 GHz microwave tone at 0.42 mW of optical pump power.
The presented scheme is fully compatible with existing superconducting 3D circuit
quantum electrodynamics technology and can be used for nonclassical state conversion
and communication. Our conversion bandwidth is larger than 1 MHz and is not fundamentally
limited.
acknowledgement: Alexander von Humboldt Foundation; Studienstiftung des Deutschen
Volkes. We would like to acknowledge our stimulating discussions with Konrad Lehnert
and Alessandro Pitanti.
article_processing_charge: No
author:
- first_name: Alfredo
full_name: Rueda, Alfredo
last_name: Rueda
- first_name: Florian
full_name: Sedlmeir, Florian
last_name: Sedlmeir
- first_name: Michele
full_name: Collodo, Michele
last_name: Collodo
- first_name: Ulrich
full_name: Vogl, Ulrich
last_name: Vogl
- first_name: Birgit
full_name: Stiller, Birgit
last_name: Stiller
- first_name: Gerhard
full_name: Schunk, Gerhard
last_name: Schunk
- first_name: Dmitry
full_name: Strekalov, Dmitry
last_name: Strekalov
- first_name: Christoph
full_name: Marquardt, Christoph
last_name: Marquardt
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Oskar
full_name: Painter, Oskar
last_name: Painter
- first_name: Gerd
full_name: Leuchs, Gerd
last_name: Leuchs
- first_name: Harald
full_name: Schwefel, Harald
last_name: Schwefel
citation:
ama: 'Rueda A, Sedlmeir F, Collodo M, et al. Efficient microwave to optical photon
conversion: An electro-optical realization. Optica. 2016;3(6):597-604.
doi:10.1364/OPTICA.3.000597'
apa: 'Rueda, A., Sedlmeir, F., Collodo, M., Vogl, U., Stiller, B., Schunk, G., …
Schwefel, H. (2016). Efficient microwave to optical photon conversion: An electro-optical
realization. Optica. Optica Publishing Group. https://doi.org/10.1364/OPTICA.3.000597'
chicago: 'Rueda, Alfredo, Florian Sedlmeir, Michele Collodo, Ulrich Vogl, Birgit
Stiller, Gerhard Schunk, Dmitry Strekalov, et al. “Efficient Microwave to Optical
Photon Conversion: An Electro-Optical Realization.” Optica. Optica Publishing
Group, 2016. https://doi.org/10.1364/OPTICA.3.000597.'
ieee: 'A. Rueda et al., “Efficient microwave to optical photon conversion:
An electro-optical realization,” Optica, vol. 3, no. 6. Optica Publishing
Group, pp. 597–604, 2016.'
ista: 'Rueda A, Sedlmeir F, Collodo M, Vogl U, Stiller B, Schunk G, Strekalov D,
Marquardt C, Fink JM, Painter O, Leuchs G, Schwefel H. 2016. Efficient microwave
to optical photon conversion: An electro-optical realization. Optica. 3(6), 597–604.'
mla: 'Rueda, Alfredo, et al. “Efficient Microwave to Optical Photon Conversion:
An Electro-Optical Realization.” Optica, vol. 3, no. 6, Optica Publishing
Group, 2016, pp. 597–604, doi:10.1364/OPTICA.3.000597.'
short: A. Rueda, F. Sedlmeir, M. Collodo, U. Vogl, B. Stiller, G. Schunk, D. Strekalov,
C. Marquardt, J.M. Fink, O. Painter, G. Leuchs, H. Schwefel, Optica 3 (2016) 597–604.
date_created: 2018-12-11T11:51:01Z
date_published: 2016-06-20T00:00:00Z
date_updated: 2023-10-17T12:17:15Z
day: '20'
department:
- _id: JoFi
doi: 10.1364/OPTICA.3.000597
intvolume: ' 3'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1364/OPTICA.3.000597
month: '06'
oa: 1
oa_version: Published Version
page: 597 - 604
publication: Optica
publication_status: published
publisher: Optica Publishing Group
publist_id: '6061'
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Efficient microwave to optical photon conversion: An electro-optical realization'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2016'
...
---
_id: '1264'
abstract:
- lang: eng
text: n contrast with the wealth of recent reports about the function of μ-adaptins
and clathrin adaptor protein (AP) complexes, there is very little information
about the motifs that determine the sorting of membrane proteins within clathrin-coated
vesicles in plants. Here, we investigated putative sorting signals in the large
cytosolic loop of the Arabidopsis (Arabidopsis thaliana) PIN-FORMED1 (PIN1) auxin
transporter, which are involved in binding μ-adaptins and thus in PIN1 trafficking
and localization. We found that Phe-165 and Tyr-280, Tyr-328, and Tyr-394 are
involved in the binding of different μ-adaptins in vitro. However, only Phe-165,
which binds μA(μ2)- and μD(μ3)-adaptin, was found to be essential for PIN1 trafficking
and localization in vivo. The PIN1:GFP-F165A mutant showed reduced endocytosis
but also localized to intracellular structures containing several layers of membranes
and endoplasmic reticulum (ER) markers, suggesting that they correspond to ER
or ER-derived membranes. While PIN1:GFP localized normally in a μA (μ2)-adaptin
mutant, it accumulated in big intracellular structures containing LysoTracker
in a μD (μ3)-adaptin mutant, consistent with previous results obtained with mutants
of other subunits of the AP-3 complex. Our data suggest that Phe-165, through
the binding of μA (μ2)- and μD (μ3)-adaptin, is important for PIN1 endocytosis
and for PIN1 trafficking along the secretory pathway, respectively.
acknowledgement: "We thank Dr. R. Offringa (Leiden University) for providing the GST-\r\nPIN-CL
construct; Sandra Richter and Gerd Jurgens (University of Tübin-\r\ngen) for providing
the estradiol-inducible PIN1-RFP construct and the\r\ngnl1 mutant expressing BFA-sensitive
GNL1; F.J. Santonja (University of Valencia)\r\nfor help with the statistical analysis;
Jurgen Kleine-Vehn, Elke Barbez, and\r\nEva Benkova for helpful discussions; the
Salk Institute Genomic Analysis\r\nLaboratory for providing the sequence-indexed
Arabidopsis T-DNA in-\r\nsertion mutants; and the greenhouse section and the microscopy
section\r\nof SCSIE (University of Valencia) and Pilar Selvi for excellent technical\r\nassistance."
author:
- first_name: Gloria
full_name: Sancho Andrés, Gloria
last_name: Sancho Andrés
- first_name: Esther
full_name: Soriano Ortega, Esther
last_name: Soriano Ortega
- first_name: Caiji
full_name: Gao, Caiji
last_name: Gao
- first_name: Joan
full_name: Bernabé Orts, Joan
last_name: Bernabé Orts
- first_name: Madhumitha
full_name: Narasimhan, Madhumitha
id: 44BF24D0-F248-11E8-B48F-1D18A9856A87
last_name: Narasimhan
orcid: 0000-0002-8600-0671
- first_name: Anna
full_name: Müller, Anna
id: 420AB15A-F248-11E8-B48F-1D18A9856A87
last_name: Müller
- first_name: Ricardo
full_name: Tejos, Ricardo
last_name: Tejos
- first_name: Liwen
full_name: Jiang, Liwen
last_name: Jiang
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Fernando
full_name: Aniento, Fernando
last_name: Aniento
- first_name: Maria
full_name: Marcote, Maria
last_name: Marcote
citation:
ama: Sancho Andrés G, Soriano Ortega E, Gao C, et al. Sorting motifs involved in
the trafficking and localization of the PIN1 auxin efflux carrier. Plant Physiology.
2016;171(3):1965-1982. doi:10.1104/pp.16.00373
apa: Sancho Andrés, G., Soriano Ortega, E., Gao, C., Bernabé Orts, J., Narasimhan,
M., Müller, A., … Marcote, M. (2016). Sorting motifs involved in the trafficking
and localization of the PIN1 auxin efflux carrier. Plant Physiology. American
Society of Plant Biologists. https://doi.org/10.1104/pp.16.00373
chicago: Sancho Andrés, Gloria, Esther Soriano Ortega, Caiji Gao, Joan Bernabé Orts,
Madhumitha Narasimhan, Anna Müller, Ricardo Tejos, et al. “Sorting Motifs Involved
in the Trafficking and Localization of the PIN1 Auxin Efflux Carrier.” Plant
Physiology. American Society of Plant Biologists, 2016. https://doi.org/10.1104/pp.16.00373.
ieee: G. Sancho Andrés et al., “Sorting motifs involved in the trafficking
and localization of the PIN1 auxin efflux carrier,” Plant Physiology, vol.
171, no. 3. American Society of Plant Biologists, pp. 1965–1982, 2016.
ista: Sancho Andrés G, Soriano Ortega E, Gao C, Bernabé Orts J, Narasimhan M, Müller
A, Tejos R, Jiang L, Friml J, Aniento F, Marcote M. 2016. Sorting motifs involved
in the trafficking and localization of the PIN1 auxin efflux carrier. Plant Physiology.
171(3), 1965–1982.
mla: Sancho Andrés, Gloria, et al. “Sorting Motifs Involved in the Trafficking and
Localization of the PIN1 Auxin Efflux Carrier.” Plant Physiology, vol.
171, no. 3, American Society of Plant Biologists, 2016, pp. 1965–82, doi:10.1104/pp.16.00373.
short: G. Sancho Andrés, E. Soriano Ortega, C. Gao, J. Bernabé Orts, M. Narasimhan,
A. Müller, R. Tejos, L. Jiang, J. Friml, F. Aniento, M. Marcote, Plant Physiology
171 (2016) 1965–1982.
date_created: 2018-12-11T11:51:01Z
date_published: 2016-07-01T00:00:00Z
date_updated: 2021-01-12T06:49:29Z
day: '01'
department:
- _id: JiFr
- _id: EvBe
doi: 10.1104/pp.16.00373
ec_funded: 1
intvolume: ' 171'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4936568/
month: '07'
oa: 1
oa_version: Submitted Version
page: 1965 - 1982
project:
- _id: 25716A02-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '282300'
name: Polarity and subcellular dynamics in plants
publication: Plant Physiology
publication_status: published
publisher: American Society of Plant Biologists
publist_id: '6059'
quality_controlled: '1'
scopus_import: 1
status: public
title: Sorting motifs involved in the trafficking and localization of the PIN1 auxin
efflux carrier
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 171
year: '2016'
...
---
_id: '1266'
abstract:
- lang: eng
text: 'Cortical networks exhibit ‘global oscillations’, in which neural spike times
are entrained to an underlying oscillatory rhythm, but where individual neurons
fire irregularly, on only a fraction of cycles. While the network dynamics underlying
global oscillations have been well characterised, their function is debated. Here,
we show that such global oscillations are a direct consequence of optimal efficient
coding in spiking networks with synaptic delays and noise. To avoid firing unnecessary
spikes, neurons need to share information about the network state. Ideally, membrane
potentials should be strongly correlated and reflect a ‘prediction error’ while
the spikes themselves are uncorrelated and occur rarely. We show that the most
efficient representation is when: (i) spike times are entrained to a global Gamma
rhythm (implying a consistent representation of the error); but (ii) few neurons
fire on each cycle (implying high efficiency), while (iii) excitation and inhibition
are tightly balanced. This suggests that cortical networks exhibiting such dynamics
are tuned to achieve a maximally efficient population code.'
acknowledgement: Boris Gutkin acknowledges funding by the Russian Academic Excellence
Project '5-100’.
article_number: e13824
author:
- first_name: Matthew J
full_name: Chalk, Matthew J
id: 2BAAC544-F248-11E8-B48F-1D18A9856A87
last_name: Chalk
orcid: 0000-0001-7782-4436
- first_name: Boris
full_name: Gutkin, Boris
last_name: Gutkin
- first_name: Sophie
full_name: Denève, Sophie
last_name: Denève
citation:
ama: Chalk MJ, Gutkin B, Denève S. Neural oscillations as a signature of efficient
coding in the presence of synaptic delays. eLife. 2016;5(2016JULY). doi:10.7554/eLife.13824
apa: Chalk, M. J., Gutkin, B., & Denève, S. (2016). Neural oscillations as a
signature of efficient coding in the presence of synaptic delays. ELife.
eLife Sciences Publications. https://doi.org/10.7554/eLife.13824
chicago: Chalk, Matthew J, Boris Gutkin, and Sophie Denève. “Neural Oscillations
as a Signature of Efficient Coding in the Presence of Synaptic Delays.” ELife.
eLife Sciences Publications, 2016. https://doi.org/10.7554/eLife.13824.
ieee: M. J. Chalk, B. Gutkin, and S. Denève, “Neural oscillations as a signature
of efficient coding in the presence of synaptic delays,” eLife, vol. 5,
no. 2016JULY. eLife Sciences Publications, 2016.
ista: Chalk MJ, Gutkin B, Denève S. 2016. Neural oscillations as a signature of
efficient coding in the presence of synaptic delays. eLife. 5(2016JULY), e13824.
mla: Chalk, Matthew J., et al. “Neural Oscillations as a Signature of Efficient
Coding in the Presence of Synaptic Delays.” ELife, vol. 5, no. 2016JULY,
e13824, eLife Sciences Publications, 2016, doi:10.7554/eLife.13824.
short: M.J. Chalk, B. Gutkin, S. Denève, ELife 5 (2016).
date_created: 2018-12-11T11:51:02Z
date_published: 2016-07-01T00:00:00Z
date_updated: 2021-01-12T06:49:30Z
day: '01'
ddc:
- '571'
department:
- _id: GaTk
doi: 10.7554/eLife.13824
file:
- access_level: open_access
checksum: dc52d967dc76174477bb258d84be2899
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:20Z
date_updated: 2020-07-14T12:44:42Z
file_id: '4874'
file_name: IST-2016-700-v1+1_e13824-download.pdf
file_size: 2819055
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 5'
issue: 2016JULY
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication: eLife
publication_status: published
publisher: eLife Sciences Publications
publist_id: '6056'
pubrep_id: '700'
quality_controlled: '1'
scopus_import: 1
status: public
title: Neural oscillations as a signature of efficient coding in the presence of synaptic
delays
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: 5
year: '2016'
...
---
_id: '1267'
abstract:
- lang: eng
text: We give a simplified proof of the nonexistence of large nuclei in the liquid
drop model and provide an explicit bound. Our bound is within a factor of 2.3
of the conjectured value and seems to be the first quantitative result.
acknowledgement: "Open access funding provided by Institute of Science and Technology
Austria.\r\n"
author:
- first_name: Rupert
full_name: Frank, Rupert
last_name: Frank
- first_name: Rowan
full_name: Killip, Rowan
last_name: Killip
- first_name: Phan
full_name: Nam, Phan
id: 404092F4-F248-11E8-B48F-1D18A9856A87
last_name: Nam
citation:
ama: Frank R, Killip R, Nam P. Nonexistence of large nuclei in the liquid drop model.
Letters in Mathematical Physics. 2016;106(8):1033-1036. doi:10.1007/s11005-016-0860-8
apa: Frank, R., Killip, R., & Nam, P. (2016). Nonexistence of large nuclei in
the liquid drop model. Letters in Mathematical Physics. Springer. https://doi.org/10.1007/s11005-016-0860-8
chicago: Frank, Rupert, Rowan Killip, and Phan Nam. “Nonexistence of Large Nuclei
in the Liquid Drop Model.” Letters in Mathematical Physics. Springer, 2016.
https://doi.org/10.1007/s11005-016-0860-8.
ieee: R. Frank, R. Killip, and P. Nam, “Nonexistence of large nuclei in the liquid
drop model,” Letters in Mathematical Physics, vol. 106, no. 8. Springer,
pp. 1033–1036, 2016.
ista: Frank R, Killip R, Nam P. 2016. Nonexistence of large nuclei in the liquid
drop model. Letters in Mathematical Physics. 106(8), 1033–1036.
mla: Frank, Rupert, et al. “Nonexistence of Large Nuclei in the Liquid Drop Model.”
Letters in Mathematical Physics, vol. 106, no. 8, Springer, 2016, pp. 1033–36,
doi:10.1007/s11005-016-0860-8.
short: R. Frank, R. Killip, P. Nam, Letters in Mathematical Physics 106 (2016) 1033–1036.
date_created: 2018-12-11T11:51:02Z
date_published: 2016-08-01T00:00:00Z
date_updated: 2021-01-12T06:49:30Z
day: '01'
ddc:
- '510'
- '539'
department:
- _id: RoSe
doi: 10.1007/s11005-016-0860-8
file:
- access_level: open_access
checksum: d740a6a226e0f5f864f40e3e269d3cc0
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:09Z
date_updated: 2020-07-14T12:44:42Z
file_id: '4863'
file_name: IST-2016-698-v1+1_s11005-016-0860-8.pdf
file_size: 349464
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 106'
issue: '8'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 1033 - 1036
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
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Letters in Mathematical Physics
publication_status: published
publisher: Springer
publist_id: '6054'
pubrep_id: '698'
quality_controlled: '1'
scopus_import: 1
status: public
title: Nonexistence of large nuclei in the liquid drop model
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: 106
year: '2016'
...
---
_id: '1269'
abstract:
- lang: eng
text: Plants are continuously exposed to a myriad of external signals such as fluctuating
nutrients availability, drought, heat, cold, high salinity, or pathogen/pest attacks
that can severely affect their development, growth, and fertility. As sessile
organisms, plants must therefore be able to sense and rapidly react to these external
inputs, activate efficient responses, and adjust development to changing conditions.
In recent years, significant progress has been made towards understanding the
molecular mechanisms underlying the intricate and complex communication between
plants and the environment. It is now becoming increasingly evident that hormones
have an important regulatory role in plant adaptation and defense mechanisms.
author:
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Benková E. Plant hormones in interactions with the environment. Plant Molecular
Biology. 2016;91(6):597. doi:10.1007/s11103-016-0501-8
apa: Benková, E. (2016). Plant hormones in interactions with the environment. Plant
Molecular Biology. Springer. https://doi.org/10.1007/s11103-016-0501-8
chicago: Benková, Eva. “Plant Hormones in Interactions with the Environment.” Plant
Molecular Biology. Springer, 2016. https://doi.org/10.1007/s11103-016-0501-8.
ieee: E. Benková, “Plant hormones in interactions with the environment,” Plant
Molecular Biology, vol. 91, no. 6. Springer, p. 597, 2016.
ista: Benková E. 2016. Plant hormones in interactions with the environment. Plant
Molecular Biology. 91(6), 597.
mla: Benková, Eva. “Plant Hormones in Interactions with the Environment.” Plant
Molecular Biology, vol. 91, no. 6, Springer, 2016, p. 597, doi:10.1007/s11103-016-0501-8.
short: E. Benková, Plant Molecular Biology 91 (2016) 597.
date_created: 2018-12-11T11:51:03Z
date_published: 2016-08-01T00:00:00Z
date_updated: 2021-01-12T06:49:31Z
day: '01'
ddc:
- '581'
department:
- _id: EvBe
doi: 10.1007/s11103-016-0501-8
file:
- access_level: open_access
checksum: 0ffb7a15c5336b3a55248cc67021a825
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:18:28Z
date_updated: 2020-07-14T12:44:42Z
file_id: '5349'
file_name: IST-2016-697-v1+1_s11103-016-0501-8.pdf
file_size: 297282
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 91'
issue: '6'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: '597'
publication: Plant Molecular Biology
publication_status: published
publisher: Springer
publist_id: '6052'
pubrep_id: '697'
quality_controlled: '1'
scopus_import: 1
status: public
title: Plant hormones in interactions with the environment
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: 91
year: '2016'
...
---
_id: '1270'
abstract:
- lang: eng
text: A crucial step in the early development of multicellular organisms involves
the establishment of spatial patterns of gene expression which later direct proliferating
cells to take on different cell fates. These patterns enable the cells to infer
their global position within a tissue or an organism by reading out local gene
expression levels. The patterning system is thus said to encode positional information,
a concept that was formalized recently in the framework of information theory.
Here we introduce a toy model of patterning in one spatial dimension, which can
be seen as an extension of Wolpert's paradigmatic "French Flag" model,
to patterning by several interacting, spatially coupled genes subject to intrinsic
and extrinsic noise. Our model, a variant of an Ising spin system, allows us to
systematically explore expression patterns that optimally encode positional information.
We find that optimal patterning systems use positional cues, as in the French
Flag model, together with gene-gene interactions to generate combinatorial codes
for position which we call "Counter" patterns. Counter patterns can
also be stabilized against noise and variations in system size or morphogen dosage
by longer-range spatial interactions of the type invoked in the Turing model.
The simple setup proposed here qualitatively captures many of the experimentally
observed properties of biological patterning systems and allows them to be studied
in a single, theoretically consistent framework.
acknowledgement: The authors would like to thank Thomas Sokolowski and Filipe Tostevin
for helpful discussions. PH and UG were funded by the German Excellence Initiative
via the program "Nanosystems Initiative Munich" (https://www.nano-initiative-munich.de)
and the German Research Foundation via the SFB 1032 "Nanoagents for Spatiotemporal
Control of Molecular and Cellular Reactions" (http://www.sfb1032.physik.uni-muenchen.de).
GT was funded by the Austrian Science Fund (FWF P 28844) (http://www.fwf.ac.at).
article_number: e0163628
author:
- first_name: Patrick
full_name: Hillenbrand, Patrick
last_name: Hillenbrand
- first_name: Ulrich
full_name: Gerland, Ulrich
last_name: Gerland
- first_name: Gasper
full_name: Tkacik, Gasper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkacik
orcid: 0000-0002-6699-1455
citation:
ama: 'Hillenbrand P, Gerland U, Tkačik G. Beyond the French flag model: Exploiting
spatial and gene regulatory interactions for positional information. PLoS One.
2016;11(9). doi:10.1371/journal.pone.0163628'
apa: 'Hillenbrand, P., Gerland, U., & Tkačik, G. (2016). Beyond the French flag
model: Exploiting spatial and gene regulatory interactions for positional information.
PLoS One. Public Library of Science. https://doi.org/10.1371/journal.pone.0163628'
chicago: 'Hillenbrand, Patrick, Ulrich Gerland, and Gašper Tkačik. “Beyond the French
Flag Model: Exploiting Spatial and Gene Regulatory Interactions for Positional
Information.” PLoS One. Public Library of Science, 2016. https://doi.org/10.1371/journal.pone.0163628.'
ieee: 'P. Hillenbrand, U. Gerland, and G. Tkačik, “Beyond the French flag model:
Exploiting spatial and gene regulatory interactions for positional information,”
PLoS One, vol. 11, no. 9. Public Library of Science, 2016.'
ista: 'Hillenbrand P, Gerland U, Tkačik G. 2016. Beyond the French flag model: Exploiting
spatial and gene regulatory interactions for positional information. PLoS One.
11(9), e0163628.'
mla: 'Hillenbrand, Patrick, et al. “Beyond the French Flag Model: Exploiting Spatial
and Gene Regulatory Interactions for Positional Information.” PLoS One,
vol. 11, no. 9, e0163628, Public Library of Science, 2016, doi:10.1371/journal.pone.0163628.'
short: P. Hillenbrand, U. Gerland, G. Tkačik, PLoS One 11 (2016).
date_created: 2018-12-11T11:51:03Z
date_published: 2016-09-27T00:00:00Z
date_updated: 2023-02-23T14:11:37Z
day: '27'
ddc:
- '571'
department:
- _id: GaTk
doi: 10.1371/journal.pone.0163628
file:
- access_level: open_access
checksum: 3d0d55d373096a033bd9cf79288c8586
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:10:47Z
date_updated: 2020-07-14T12:44:42Z
file_id: '4837'
file_name: IST-2016-696-v1+1_journal.pone.0163628.PDF
file_size: 4950415
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 11'
issue: '9'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 254E9036-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28844-B27
name: Biophysics of information processing in gene regulation
publication: PLoS One
publication_status: published
publisher: Public Library of Science
publist_id: '6050'
pubrep_id: '696'
quality_controlled: '1'
related_material:
record:
- id: '9869'
relation: research_data
status: public
- id: '9870'
relation: research_data
status: public
- id: '9871'
relation: research_data
status: public
scopus_import: 1
status: public
title: 'Beyond the French flag model: Exploiting spatial and gene regulatory interactions
for positional information'
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: 11
year: '2016'
...
---
_id: '1271'
abstract:
- lang: eng
text: 'Background: High directional persistence is often assumed to enhance the
efficiency of chemotactic migration. Yet, cells in vivo usually display meandering
trajectories with relatively low directional persistence, and the control and
function of directional persistence during cell migration in three-dimensional
environments are poorly understood. Results: Here, we use mesendoderm progenitors
migrating during zebrafish gastrulation as a model system to investigate the control
of directional persistence during migration in vivo. We show that progenitor cells
alternate persistent run phases with tumble phases that result in cell reorientation.
Runs are characterized by the formation of directed actin-rich protrusions and
tumbles by enhanced blebbing. Increasing the proportion of actin-rich protrusions
or blebs leads to longer or shorter run phases, respectively. Importantly, both
reducing and increasing run phases result in larger spatial dispersion of the
cells, indicative of reduced migration precision. A physical model quantitatively
recapitulating the migratory behavior of mesendoderm progenitors indicates that
the ratio of tumbling to run times, and thus the specific degree of directional
persistence of migration, are critical for optimizing migration precision. Conclusions:
Together, our experiments and model provide mechanistic insight into the control
of migration directionality for cells moving in three-dimensional environments
that combine different protrusion types, whereby the proportion of blebs to actin-rich
protrusions determines the directional persistence and precision of movement by
regulating the ratio of tumbling to run times.'
acknowledged_ssus:
- _id: LifeSc
acknowledgement: "We thank K. Lee, C. Norden, A. Webb, and the members of the Paluch
lab for\r\ncomments on the manuscript. We are grateful to P. Rørth and Peter Dieterich\r\nfor
discussions, S. Ares, Y. Arboleda-Estudillo and S. Schneider for technical help,\r\nM.
Biro for help with programming, and the BIOTEC/MPI-CBG and IST zebrafish\r\nand
imaging facilities for help and advice at various stages of this project. This work
was supported by the Max Planck Society, the Medical Research Council UK (core funding
to the MRC LMCB), and by grants from the Polish Ministry of Science and Higher Education
(454/N-MPG/2009/0) to EKP, the Deutsche Forschungsgemeinschaft (HE 3231/6-1 and
PA 1590/1-1) to CPH and EKP, a A*Star JCO career development award (12302FG010)
to WY and a Damon Runyon fellowship award to ADM (DRG 2157-12). This work was also
supported by the Francis Crick Institute which receives its core funding from Cancer
Research UK (FC001317), the UK Medical Research Council (FC001317), and the Wellcome
Trust (FC001317) to GS."
article_number: '74'
author:
- first_name: Alba
full_name: Diz Muñoz, Alba
last_name: Diz Muñoz
- first_name: Pawel
full_name: Romanczuk, Pawel
last_name: Romanczuk
- first_name: Weimiao
full_name: Yu, Weimiao
last_name: Yu
- first_name: Martin
full_name: Bergert, Martin
last_name: Bergert
- first_name: Kenzo
full_name: Ivanovitch, Kenzo
last_name: Ivanovitch
- first_name: Guillame
full_name: Salbreux, Guillame
last_name: Salbreux
- 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
- first_name: Ewa
full_name: Paluch, Ewa
last_name: Paluch
citation:
ama: Diz Muñoz A, Romanczuk P, Yu W, et al. Steering cell migration by alternating
blebs and actin-rich protrusions. BMC Biology. 2016;14(1). doi:10.1186/s12915-016-0294-x
apa: Diz Muñoz, A., Romanczuk, P., Yu, W., Bergert, M., Ivanovitch, K., Salbreux,
G., … Paluch, E. (2016). Steering cell migration by alternating blebs and actin-rich
protrusions. BMC Biology. BioMed Central. https://doi.org/10.1186/s12915-016-0294-x
chicago: Diz Muñoz, Alba, Pawel Romanczuk, Weimiao Yu, Martin Bergert, Kenzo Ivanovitch,
Guillame Salbreux, Carl-Philipp J Heisenberg, and Ewa Paluch. “Steering Cell Migration
by Alternating Blebs and Actin-Rich Protrusions.” BMC Biology. BioMed Central,
2016. https://doi.org/10.1186/s12915-016-0294-x.
ieee: A. Diz Muñoz et al., “Steering cell migration by alternating blebs
and actin-rich protrusions,” BMC Biology, vol. 14, no. 1. BioMed Central,
2016.
ista: Diz Muñoz A, Romanczuk P, Yu W, Bergert M, Ivanovitch K, Salbreux G, Heisenberg
C-PJ, Paluch E. 2016. Steering cell migration by alternating blebs and actin-rich
protrusions. BMC Biology. 14(1), 74.
mla: Diz Muñoz, Alba, et al. “Steering Cell Migration by Alternating Blebs and Actin-Rich
Protrusions.” BMC Biology, vol. 14, no. 1, 74, BioMed Central, 2016, doi:10.1186/s12915-016-0294-x.
short: A. Diz Muñoz, P. Romanczuk, W. Yu, M. Bergert, K. Ivanovitch, G. Salbreux,
C.-P.J. Heisenberg, E. Paluch, BMC Biology 14 (2016).
date_created: 2018-12-11T11:51:04Z
date_published: 2016-09-02T00:00:00Z
date_updated: 2021-01-12T06:49:32Z
day: '02'
ddc:
- '572'
- '576'
department:
- _id: CaHe
doi: 10.1186/s12915-016-0294-x
file:
- access_level: open_access
checksum: 0bfa484ac69a0a560fb9a4589aeda7f6
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:20Z
date_updated: 2020-07-14T12:44:42Z
file_id: '5002'
file_name: IST-2016-695-v1+1_s12915-016-0294-x.pdf
file_size: 1875695
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 252064B8-B435-11E9-9278-68D0E5697425
grant_number: HE_3231/6-1
name: Analysis of the Formation and Function of Different Cell Protusion Types During
Cell Migration in Vivo
publication: BMC Biology
publication_status: published
publisher: BioMed Central
publist_id: '6049'
pubrep_id: '695'
quality_controlled: '1'
scopus_import: 1
status: public
title: Steering cell migration by alternating blebs and actin-rich protrusions
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: 14
year: '2016'
...
---
_id: '1272'
abstract:
- lang: eng
text: We study different means to extend offsetting based on skeletal structures
beyond the well-known constant-radius and mitered offsets supported by Voronoi
diagrams and straight skeletons, for which the orthogonal distance of offset elements
to their respective input elements is constant and uniform over all input elements.
Our main contribution is a new geometric structure, called variable-radius Voronoi
diagram, which supports the computation of variable-radius offsets, i.e., offsets
whose distance to the input is allowed to vary along the input. We discuss properties
of this structure and sketch a prototype implementation that supports the computation
of variable-radius offsets based on this new variant of Voronoi diagrams.
acknowledgement: 'This work was supported by Austrian Science Fund (FWF): P25816-N15.'
author:
- first_name: Martin
full_name: Held, Martin
last_name: Held
- first_name: Stefan
full_name: Huber, Stefan
id: 4700A070-F248-11E8-B48F-1D18A9856A87
last_name: Huber
orcid: 0000-0002-8871-5814
- first_name: Peter
full_name: Palfrader, Peter
last_name: Palfrader
citation:
ama: Held M, Huber S, Palfrader P. Generalized offsetting of planar structures using
skeletons. Computer-Aided Design and Applications. 2016;13(5):712-721.
doi:10.1080/16864360.2016.1150718
apa: Held, M., Huber, S., & Palfrader, P. (2016). Generalized offsetting of
planar structures using skeletons. Computer-Aided Design and Applications.
Taylor and Francis. https://doi.org/10.1080/16864360.2016.1150718
chicago: Held, Martin, Stefan Huber, and Peter Palfrader. “Generalized Offsetting
of Planar Structures Using Skeletons.” Computer-Aided Design and Applications.
Taylor and Francis, 2016. https://doi.org/10.1080/16864360.2016.1150718.
ieee: M. Held, S. Huber, and P. Palfrader, “Generalized offsetting of planar structures
using skeletons,” Computer-Aided Design and Applications, vol. 13, no.
5. Taylor and Francis, pp. 712–721, 2016.
ista: Held M, Huber S, Palfrader P. 2016. Generalized offsetting of planar structures
using skeletons. Computer-Aided Design and Applications. 13(5), 712–721.
mla: Held, Martin, et al. “Generalized Offsetting of Planar Structures Using Skeletons.”
Computer-Aided Design and Applications, vol. 13, no. 5, Taylor and Francis,
2016, pp. 712–21, doi:10.1080/16864360.2016.1150718.
short: M. Held, S. Huber, P. Palfrader, Computer-Aided Design and Applications 13
(2016) 712–721.
date_created: 2018-12-11T11:51:04Z
date_published: 2016-09-02T00:00:00Z
date_updated: 2021-01-12T06:49:32Z
day: '02'
ddc:
- '004'
- '516'
department:
- _id: HeEd
doi: 10.1080/16864360.2016.1150718
file:
- access_level: open_access
checksum: c746f3a48edb62b588d92ea5d0fd2c0e
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:16:20Z
date_updated: 2020-07-14T12:44:42Z
file_id: '5206'
file_name: IST-2016-694-v1+1_Generalized_offsetting_of_planar_structures_using_skeletons.pdf
file_size: 1678369
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 13'
issue: '5'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '09'
oa: 1
oa_version: Published Version
page: 712 - 721
publication: Computer-Aided Design and Applications
publication_status: published
publisher: Taylor and Francis
publist_id: '6048'
pubrep_id: '694'
quality_controlled: '1'
scopus_import: 1
status: public
title: Generalized offsetting of planar structures using skeletons
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2016'
...
---
_id: '1273'
abstract:
- lang: eng
text: Lateral root primordia (LRP) originate from pericycle stem cells located deep
within parental root tissues. LRP emerge through overlying root tissues by inducing
auxin-dependent cell separation and hydraulic changes in adjacent cells. The auxin-inducible
auxin influx carrier LAX3 plays a key role concentrating this signal in cells
overlying LRP. Delimiting LAX3 expression to two adjacent cell files overlying
new LRP is crucial to ensure that auxin-regulated cell separation occurs solely
along their shared walls. Multiscale modeling has predicted that this highly focused
pattern of expression requires auxin to sequentially induce auxin efflux and influx
carriers PIN3 and LAX3, respectively. Consistent with model predictions, we report
that auxin-inducible LAX3 expression is regulated indirectly by AUXIN RESPONSE
FACTOR 7 (ARF7). Yeast one-hybrid screens revealed that the LAX3 promoter is bound
by the transcription factor LBD29, which is a direct target for regulation by
ARF7. Disrupting auxin-inducible LBD29 expression or expressing an LBD29-SRDX
transcriptional repressor phenocopied the lax3 mutant, resulting in delayed lateral
root emergence. We conclude that sequential LBD29 and LAX3 induction by auxin
is required to coordinate cell separation and organ emergence.
acknowledgement: "We acknowledge the support of glasshouse technicians at the University
of\r\nNottingham for help with plant growth and the Nottingham\r\nArabidopsis\r\nStock
Centre\r\n(NASC) for providing\r\nArabidopsis\r\nlines. This research was supported
by the Biotechnology and Biological Sciences Research Council (BBSRC) (to A.B. and
M.J.B.); the European Research Council (ERC) Advanced Grant SysArc (to B.S.) and
FUTUREROOTS (to M.J.B.); The Royal Society for University and Wolfson Research Fellowship
awards (to A.B. and M.J.B.); a Federation of European Biochemical Societies (FEBS)
Long-Term Fellowship (to B.P.); an Intra-European Fellowship for Career Development
under the 7th framework of the European Commission [IEF-2008-220506 to B.P.]; a
European Molecular Biology Organization (EMBO) Long-Term Fellowship (to B.P.); and
a European Reintegration Grant under the 7th framework of the European Commission
[ERG-2010-276662 to B.P.]; Interuniversity Attraction Poles Programme [initiated
by the Belgian Science Policy Office (Federaal Wetenschapsbeleid)] (to M.J.B.);
The Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan:
Grants-in-Aid for Scientific Research on Innovative Areas [25110330 to H.F.] and
a JSPS Research Fellowship for Young Scientists [12J02079 to T.G.]; funds for research
performed by S.M.B. and A.G. were provided by University of California, Davis startup
funds."
author:
- first_name: Silvana
full_name: Porco, Silvana
last_name: Porco
- first_name: Antoine
full_name: Larrieu, Antoine
last_name: Larrieu
- first_name: Yujuan
full_name: Du, Yujuan
last_name: Du
- first_name: Allison
full_name: Gaudinier, Allison
last_name: Gaudinier
- first_name: Tatsuaki
full_name: Goh, Tatsuaki
last_name: Goh
- first_name: Kamal
full_name: Swarup, Kamal
last_name: Swarup
- first_name: Ranjan
full_name: Swarup, Ranjan
last_name: Swarup
- first_name: Britta
full_name: Kuempers, Britta
last_name: Kuempers
- first_name: Anthony
full_name: Bishopp, Anthony
last_name: Bishopp
- first_name: Julien
full_name: Lavenus, Julien
last_name: Lavenus
- first_name: Ilda
full_name: Casimiro, Ilda
last_name: Casimiro
- first_name: Kristine
full_name: Hill, Kristine
last_name: Hill
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Hidehiro
full_name: Fukaki, Hidehiro
last_name: Fukaki
- first_name: Siobhan
full_name: Brady, Siobhan
last_name: Brady
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
- first_name: Benjamin
full_name: Peéet, Benjamin
last_name: Peéet
- first_name: Malcolm
full_name: Bennett, Malcolm
last_name: Bennett
citation:
ama: Porco S, Larrieu A, Du Y, et al. Lateral root emergence in Arabidopsis is dependent
on transcription factor LBD29 regulation of auxin influx carrier LAX3. Development.
2016;143(18):3340-3349. doi:10.1242/dev.136283
apa: Porco, S., Larrieu, A., Du, Y., Gaudinier, A., Goh, T., Swarup, K., … Bennett,
M. (2016). Lateral root emergence in Arabidopsis is dependent on transcription
factor LBD29 regulation of auxin influx carrier LAX3. Development. Company
of Biologists. https://doi.org/10.1242/dev.136283
chicago: Porco, Silvana, Antoine Larrieu, Yujuan Du, Allison Gaudinier, Tatsuaki
Goh, Kamal Swarup, Ranjan Swarup, et al. “Lateral Root Emergence in Arabidopsis
Is Dependent on Transcription Factor LBD29 Regulation of Auxin Influx Carrier
LAX3.” Development. Company of Biologists, 2016. https://doi.org/10.1242/dev.136283.
ieee: S. Porco et al., “Lateral root emergence in Arabidopsis is dependent
on transcription factor LBD29 regulation of auxin influx carrier LAX3,” Development,
vol. 143, no. 18. Company of Biologists, pp. 3340–3349, 2016.
ista: Porco S, Larrieu A, Du Y, Gaudinier A, Goh T, Swarup K, Swarup R, Kuempers
B, Bishopp A, Lavenus J, Casimiro I, Hill K, Benková E, Fukaki H, Brady S, Scheres
B, Peéet B, Bennett M. 2016. Lateral root emergence in Arabidopsis is dependent
on transcription factor LBD29 regulation of auxin influx carrier LAX3. Development.
143(18), 3340–3349.
mla: Porco, Silvana, et al. “Lateral Root Emergence in Arabidopsis Is Dependent
on Transcription Factor LBD29 Regulation of Auxin Influx Carrier LAX3.” Development,
vol. 143, no. 18, Company of Biologists, 2016, pp. 3340–49, doi:10.1242/dev.136283.
short: S. Porco, A. Larrieu, Y. Du, A. Gaudinier, T. Goh, K. Swarup, R. Swarup,
B. Kuempers, A. Bishopp, J. Lavenus, I. Casimiro, K. Hill, E. Benková, H. Fukaki,
S. Brady, B. Scheres, B. Peéet, M. Bennett, Development 143 (2016) 3340–3349.
date_created: 2018-12-11T11:51:04Z
date_published: 2016-09-13T00:00:00Z
date_updated: 2021-01-12T06:49:32Z
day: '13'
department:
- _id: EvBe
doi: 10.1242/dev.136283
intvolume: ' 143'
issue: '18'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://hal.archives-ouvertes.fr/hal-01595056/
month: '09'
oa: 1
oa_version: Preprint
page: 3340 - 3349
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '6044'
quality_controlled: '1'
scopus_import: 1
status: public
title: Lateral root emergence in Arabidopsis is dependent on transcription factor
LBD29 regulation of auxin influx carrier LAX3
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 143
year: '2016'
...
---
_id: '1274'
abstract:
- lang: eng
text: Synchronized tissue polarization during regeneration or de novo vascular tissue
formation is a plant-specific example of intercellular communication and coordinated
development. According to the canalization hypothesis, the plant hormone auxin
serves as polarizing signal that mediates directional channel formation underlying
the spatio-temporal vasculature patterning. A necessary part of canalization is
a positive feedback between auxin signaling and polarity of the intercellular
auxin flow. The cellular and molecular mechanisms of this process are still poorly
understood, not the least, because of a lack of a suitable model system. We show
that the main genetic model plant, Arabidopsis (Arabidopsis thaliana) can be used
to study the canalization during vascular cambium regeneration and new vasculature
formation. We monitored localized auxin responses, directional auxin-transport
channels formation, and establishment of new vascular cambium polarity during
regenerative processes after stem wounding. The increased auxin response above
and around the wound preceded the formation of PIN1 auxin transporter-marked channels
from the primarily homogenous tissue and the transient, gradual changes in PIN1
localization preceded the polarity of newly formed vascular tissue. Thus, Arabidopsis
is a useful model for studies of coordinated tissue polarization and vasculature
formation after wounding allowing for genetic and mechanistic dissection of the
canalization hypothesis.
acknowledgement: We wish to thank Prof. Ewa U. Kurczyńska for initiation of this work
and valuable advices. We thank Martine De Cock for help in preparing the manuscript.
This work was supported by the European Research Council (project ERC-2011-StG-20101109-PSDP),
the European Social Fund (CZ.1.07/2.3.00/20.0043), and the Czech Science Foundation
GAČR (GA13-40637 S) to J.F., (GA 13-39982S) to E.B. and E.M. and in part by the
European Regional Development Fund (project “CEITEC, Central European Institute
of Technology”, CZ.1.05/1.1.00/02.0068).
article_number: '33754'
article_processing_charge: No
author:
- first_name: Ewa
full_name: Mazur, Ewa
last_name: Mazur
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Mazur E, Benková E, Friml J. Vascular cambium regeneration and vessel formation
in wounded inflorescence stems of Arabidopsis. Scientific Reports. 2016;6.
doi:10.1038/srep33754
apa: Mazur, E., Benková, E., & Friml, J. (2016). Vascular cambium regeneration
and vessel formation in wounded inflorescence stems of Arabidopsis. Scientific
Reports. Nature Publishing Group. https://doi.org/10.1038/srep33754
chicago: Mazur, Ewa, Eva Benková, and Jiří Friml. “Vascular Cambium Regeneration
and Vessel Formation in Wounded Inflorescence Stems of Arabidopsis.” Scientific
Reports. Nature Publishing Group, 2016. https://doi.org/10.1038/srep33754.
ieee: E. Mazur, E. Benková, and J. Friml, “Vascular cambium regeneration and vessel
formation in wounded inflorescence stems of Arabidopsis,” Scientific Reports,
vol. 6. Nature Publishing Group, 2016.
ista: Mazur E, Benková E, Friml J. 2016. Vascular cambium regeneration and vessel
formation in wounded inflorescence stems of Arabidopsis. Scientific Reports. 6,
33754.
mla: Mazur, Ewa, et al. “Vascular Cambium Regeneration and Vessel Formation in Wounded
Inflorescence Stems of Arabidopsis.” Scientific Reports, vol. 6, 33754,
Nature Publishing Group, 2016, doi:10.1038/srep33754.
short: E. Mazur, E. Benková, J. Friml, Scientific Reports 6 (2016).
date_created: 2018-12-11T11:51:05Z
date_published: 2016-09-21T00:00:00Z
date_updated: 2025-05-07T11:12:28Z
day: '21'
ddc:
- '581'
department:
- _id: EvBe
- _id: JiFr
doi: 10.1038/srep33754
external_id:
pmid:
- '27649687'
file:
- access_level: open_access
checksum: ee371fbc9124ad93157a95829264e4fe
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:25Z
date_updated: 2020-07-14T12:44:42Z
file_id: '5008'
file_name: IST-2016-692-v1+1_srep33754.pdf
file_size: 2895147
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 6'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
publication: Scientific Reports
publication_status: published
publisher: Nature Publishing Group
publist_id: '6042'
pubrep_id: '692'
quality_controlled: '1'
related_material:
record:
- id: '545'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Vascular cambium regeneration and vessel formation in wounded inflorescence
stems of Arabidopsis
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: 6
year: '2016'
...
---
_id: '1276'
abstract:
- lang: eng
text: The cytochrome (cyt) bc 1 complex is an integral component of the respiratory
electron transfer chain sustaining the energy needs of organisms ranging from
humans to bacteria. Due to its ubiquitous role in the energy metabolism, both
the oxidation and reduction of the enzyme's substrate co-enzyme Q has been studied
vigorously. Here, this vast amount of data is reassessed after probing the substrate
reduction steps at the Q i-site of the cyt bc 1 complex of Rhodobacter capsulatus
using atomistic molecular dynamics simulations. The simulations suggest that the
Lys251 side chain could rotate into the Q i-site to facilitate binding of half-protonated
semiquinone-a reaction intermediate that is potentially formed during substrate
reduction. At this bent pose, the Lys251 forms a salt bridge with the Asp252,
thus making direct proton transfer possible. In the neutral state, the lysine
side chain stays close to the conserved binding location of cardiolipin (CL).
This back-and-forth motion between the CL and Asp252 indicates that Lys251 functions
as a proton shuttle controlled by pH-dependent negative feedback. The CL/K/D switching,
which represents a refinement to the previously described CL/K pathway, fine-tunes
the proton transfer process. Lastly, the simulation data was used to formulate
a mechanism for reducing the substrate at the Q i-site.
acknowledgement: We wish to thank CSC – IT Centre for Science (Espoo, Finland) for
computational resources. For financial support, we wish to thank the Academy of
Finland (TR, IV and PAP; Center of Excellence in Biomembrane Research (IV, TR)),
the Finnish Doctoral Programme in Computational Sciences (KK), the Sigrid Juselius
Foundation (IV), the Paulo Foundation (PAP), and the European Research Council (IV,
TR; Advanced Grant project CROWDED-PRO-LIPIDS). AO acknowledges The Wellcome Trust
International Senior Research Fellowship.
article_number: '33607'
author:
- first_name: Pekka
full_name: Postila, Pekka
last_name: Postila
- first_name: Karol
full_name: Kaszuba, Karol
id: 3FDF9472-F248-11E8-B48F-1D18A9856A87
last_name: Kaszuba
- first_name: Patryk
full_name: Kuleta, Patryk
last_name: Kuleta
- first_name: Ilpo
full_name: Vattulainen, Ilpo
last_name: Vattulainen
- first_name: Marcin
full_name: Sarewicz, Marcin
last_name: Sarewicz
- first_name: Artur
full_name: Osyczka, Artur
last_name: Osyczka
- first_name: Tomasz
full_name: Róg, Tomasz
last_name: Róg
citation:
ama: Postila P, Kaszuba K, Kuleta P, et al. Atomistic determinants of co-enzyme
Q reduction at the Qi-site of the cytochrome bc1 complex. Scientific Reports.
2016;6. doi:10.1038/srep33607
apa: Postila, P., Kaszuba, K., Kuleta, P., Vattulainen, I., Sarewicz, M., Osyczka,
A., & Róg, T. (2016). Atomistic determinants of co-enzyme Q reduction at the
Qi-site of the cytochrome bc1 complex. Scientific Reports. Nature Publishing
Group. https://doi.org/10.1038/srep33607
chicago: Postila, Pekka, Karol Kaszuba, Patryk Kuleta, Ilpo Vattulainen, Marcin
Sarewicz, Artur Osyczka, and Tomasz Róg. “Atomistic Determinants of Co-Enzyme
Q Reduction at the Qi-Site of the Cytochrome Bc1 Complex.” Scientific Reports.
Nature Publishing Group, 2016. https://doi.org/10.1038/srep33607.
ieee: P. Postila et al., “Atomistic determinants of co-enzyme Q reduction
at the Qi-site of the cytochrome bc1 complex,” Scientific Reports, vol.
6. Nature Publishing Group, 2016.
ista: Postila P, Kaszuba K, Kuleta P, Vattulainen I, Sarewicz M, Osyczka A, Róg
T. 2016. Atomistic determinants of co-enzyme Q reduction at the Qi-site of the
cytochrome bc1 complex. Scientific Reports. 6, 33607.
mla: Postila, Pekka, et al. “Atomistic Determinants of Co-Enzyme Q Reduction at
the Qi-Site of the Cytochrome Bc1 Complex.” Scientific Reports, vol. 6,
33607, Nature Publishing Group, 2016, doi:10.1038/srep33607.
short: P. Postila, K. Kaszuba, P. Kuleta, I. Vattulainen, M. Sarewicz, A. Osyczka,
T. Róg, Scientific Reports 6 (2016).
date_created: 2018-12-11T11:51:05Z
date_published: 2016-09-26T00:00:00Z
date_updated: 2021-01-12T06:49:34Z
day: '26'
ddc:
- '576'
department:
- _id: LeSa
doi: 10.1038/srep33607
file:
- access_level: open_access
checksum: 07c591c1250ebef266333cbc3228b4dd
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:17:09Z
date_updated: 2020-07-14T12:44:42Z
file_id: '5261'
file_name: IST-2016-691-v1+1_srep33607.pdf
file_size: 1960563
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 6'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: Scientific Reports
publication_status: published
publisher: Nature Publishing Group
publist_id: '6040'
pubrep_id: '691'
quality_controlled: '1'
scopus_import: 1
status: public
title: Atomistic determinants of co-enzyme Q reduction at the Qi-site of the cytochrome
bc1 complex
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: 6
year: '2016'
...
---
_id: '1277'
abstract:
- lang: eng
text: "The Arabidopsis thaliana endogenous elicitor peptides (AtPeps) are released
into the apoplast after cellular damage caused by pathogens or wounding to induce
innate immunity by direct binding to the membrane-localized leucine-rich repeat
receptor kinases, PEP RECEPTOR1 (PEPR1) and PEPR2. Although the PEPR-mediated
signaling components and responses have been studied extensively, the contributions
of the subcellular localization and dynamics of the active PEPRs remain largely
unknown. We used live-cell imaging of the fluorescently labeled and bioactive
pep1 to visualize the intracellular behavior of the PEPRs in the Arabidopsis root
meristem. We found that AtPep1 decorated the plasma membrane (PM) in a receptor-dependent
manner and cointernalized with PEPRs. Trafficking of the AtPep1-PEPR1 complexes
to the vacuole required neither the trans-Golgi network/early endosome (TGN/EE)-localized
vacuolar H+ -ATPase activity nor the function of the brefeldin A-sensitive ADP-ribosylation
factor-guanine exchange factors (ARF-GEFs). In addition, AtPep1 and different
TGN/EE markers colocalized only rarely, implying that the intracellular route
of this receptor-ligand pair is largely independent of the TGN/EE. Inducible overexpression
of the Arabidopsis clathrin coat disassembly factor, Auxilin2, which inhibits
clathrin-mediated endocytosis (CME), impaired the AtPep1-PEPR1 internalization
and compromised AtPep1-mediated responses. Our results show that clathrin function
at the PM is required to induce plant defense responses, likely through CME of
cell surface-located signaling components.\r\n"
acknowledgement: "F.A.O.-M. was supported by special\r\nresearch funding from the
Flemish Government for a joint doctorate fellowship\r\nat Ghent University, and
funding from the Student Program\r\n–\r\nGraduate Studies\r\nPlan Program from the
Coordination for the Improvement of Higher Educa-\r\ntion Personnel, Brazil, for
a doctorate fellowship at the University of São Paulo.\r\nX.Z. and Q.L. are indebted
to the China Science Council and G.P.d.O. to the\r\n“\r\nCiência sem Fronteiras\r\n”\r\nfor
predoctoral fellowships. R.K. and Y.L. have re-\r\nceived postdoctoral fellowships
from the Belgian Science Policy Office. This\r\nresearch was supported by Flanders
Research Foundation Grant G008416N\r\n(to E.R.) and by the São Paulo Research Foundation
and the National Council\r\nfor Scientific and Technological Development (CNPq)
(D.S.d.M.). D.S.d.M. is a\r\nresearch fellow of CNPq.\r\nWe thank D. Van Damme,
E. Mylle, M. Castro Silva-Filho,\r\nand J. Goeman for providing usefu\r\nl advice
and technical assistance;\r\nI. Hara-Nishimura, J. Lin, G. Jürgens, M. A. Johnson,
and P. Bozhkov for sharing\r\npublished materials; and M. Nowack and M. Fendrych
for kindly donating the\r\npUBQ10::ATG8-YFP\r\n-expressing marker line."
author:
- first_name: Fausto
full_name: Ortiz Morea, Fausto
last_name: Ortiz Morea
- first_name: Daniel
full_name: Savatin, Daniel
last_name: Savatin
- first_name: Wim
full_name: Dejonghe, Wim
last_name: Dejonghe
- first_name: Rahul
full_name: Kumar, Rahul
last_name: Kumar
- first_name: Yu
full_name: Luo, Yu
last_name: Luo
- first_name: Maciek
full_name: Adamowski, Maciek
id: 45F536D2-F248-11E8-B48F-1D18A9856A87
last_name: Adamowski
orcid: 0000-0001-6463-5257
- first_name: Jos
full_name: Van Begin, Jos
last_name: Van Begin
- first_name: Keini
full_name: Dressano, Keini
last_name: Dressano
- first_name: Guilherme
full_name: De Oliveira, Guilherme
last_name: De Oliveira
- first_name: Xiuyang
full_name: Zhao, Xiuyang
last_name: Zhao
- first_name: Qing
full_name: Lu, Qing
last_name: Lu
- first_name: Annemieke
full_name: Madder, Annemieke
last_name: Madder
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Daniel
full_name: De Moura, Daniel
last_name: De Moura
- first_name: Eugenia
full_name: Russinova, Eugenia
last_name: Russinova
citation:
ama: Ortiz Morea F, Savatin D, Dejonghe W, et al. Danger-associated peptide signaling
in Arabidopsis requires clathrin. PNAS. 2016;113(39):11028-11033. doi:10.1073/pnas.1605588113
apa: Ortiz Morea, F., Savatin, D., Dejonghe, W., Kumar, R., Luo, Y., Adamowski,
M., … Russinova, E. (2016). Danger-associated peptide signaling in Arabidopsis
requires clathrin. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1605588113
chicago: Ortiz Morea, Fausto, Daniel Savatin, Wim Dejonghe, Rahul Kumar, Yu Luo,
Maciek Adamowski, Jos Van Begin, et al. “Danger-Associated Peptide Signaling in
Arabidopsis Requires Clathrin.” PNAS. National Academy of Sciences, 2016.
https://doi.org/10.1073/pnas.1605588113.
ieee: F. Ortiz Morea et al., “Danger-associated peptide signaling in Arabidopsis
requires clathrin,” PNAS, vol. 113, no. 39. National Academy of Sciences,
pp. 11028–11033, 2016.
ista: Ortiz Morea F, Savatin D, Dejonghe W, Kumar R, Luo Y, Adamowski M, Van Begin
J, Dressano K, De Oliveira G, Zhao X, Lu Q, Madder A, Friml J, De Moura D, Russinova
E. 2016. Danger-associated peptide signaling in Arabidopsis requires clathrin.
PNAS. 113(39), 11028–11033.
mla: Ortiz Morea, Fausto, et al. “Danger-Associated Peptide Signaling in Arabidopsis
Requires Clathrin.” PNAS, vol. 113, no. 39, National Academy of Sciences,
2016, pp. 11028–33, doi:10.1073/pnas.1605588113.
short: F. Ortiz Morea, D. Savatin, W. Dejonghe, R. Kumar, Y. Luo, M. Adamowski,
J. Van Begin, K. Dressano, G. De Oliveira, X. Zhao, Q. Lu, A. Madder, J. Friml,
D. De Moura, E. Russinova, PNAS 113 (2016) 11028–11033.
date_created: 2018-12-11T11:51:06Z
date_published: 2016-09-27T00:00:00Z
date_updated: 2021-01-12T06:49:34Z
day: '27'
department:
- _id: JiFr
doi: 10.1073/pnas.1605588113
intvolume: ' 113'
issue: '39'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5047203/
month: '09'
oa: 1
oa_version: Preprint
page: 11028 - 11033
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '6039'
quality_controlled: '1'
scopus_import: 1
status: public
title: Danger-associated peptide signaling in Arabidopsis requires clathrin
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2016'
...
---
_id: '1278'
abstract:
- lang: eng
text: Adaptations of vestibulo-ocular and optokinetic response eye movements have
been studied as an experimental model of cerebellum-dependent motor learning.
Several previous physiological and pharmacological studies have consistently suggested
that the cerebellar flocculus (FL) Purkinje cells (P-cells) and the medial vestibular
nucleus (MVN) neurons targeted by FL (FL-targeted MVN neurons) may respectively
maintain the memory traces of short- and long-term adaptation. To study the basic
structures of the FL-MVN synapses by light microscopy (LM) and electron microscopy
(EM), we injected green florescence protein (GFP)-expressing lentivirus into FL
to anterogradely label the FL P-cell axons in C57BL/6J mice. The FL P-cell axonal
boutons were distributed in the magnocellular MVN and in the border region of
parvocellular MVN and prepositus hypoglossi (PrH). In the magnocellular MVN, the
FL-P cell axons mainly terminated on somata and proximal dendrites. On the other
hand, in the parvocellular MVN/PrH, the FL P-cell axonal synaptic boutons mainly
terminated on the relatively small-diameter (< 1 μm) distal dendrites of MVN
neurons, forming symmetrical synapses. The majority of such parvocellular MVN/PrH
neurons were determined to be glutamatergic by immunocytochemistry and in-situ
hybridization of GFP expressing transgenic mice. To further examine the spatial
relationship between the synapses of FL P-cells and those of vestibular nerve
on the neurons of the parvocellular MVN/ PrH, we added injections of biotinylated
dextran amine into the semicircular canal and anterogradely labeled vestibular
nerve axons in some mice. The MVN dendrites receiving the FL P-cell axonal synaptic
boutons often closely apposed vestibular nerve synaptic boutons in both LM and
EM studies. Such a partial overlap of synaptic boutons of FL P-cell axons with
those of vestibular nerve axons in the distal dendrites of MVN neurons suggests
that inhibitory synapses of FL P-cells may influence the function of neighboring
excitatory synapses of vestibular nerve in the parvocellular MVN/PrH neurons.
acknowledgement: This work was supported by RIKEN [to SN]; Grant-in-Aid from the Japan
Society for the Promotion of Science, https://www.jsps.go.jp/english/e-grants/ [22300112
to SN].
article_number: e0164037
article_processing_charge: No
article_type: original
author:
- first_name: Hitomi
full_name: Matsuno, Hitomi
last_name: Matsuno
- first_name: Moeko
full_name: Kudoh, Moeko
last_name: Kudoh
- first_name: Akiya
full_name: Watakabe, Akiya
last_name: Watakabe
- first_name: Tetsuo
full_name: Yamamori, Tetsuo
last_name: Yamamori
- first_name: Ryuichi
full_name: Shigemoto, Ryuichi
id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
last_name: Shigemoto
orcid: 0000-0001-8761-9444
- first_name: Soichi
full_name: Nagao, Soichi
last_name: Nagao
citation:
ama: 'Matsuno H, Kudoh M, Watakabe A, Yamamori T, Shigemoto R, Nagao S. Distribution
and structure of synapses on medial vestibular nuclear neurons targeted by cerebellar
flocculus purkinje cells and vestibular nerve in mice: Light and electron microscopy
studies. PLoS One. 2016;11(10). doi:10.1371/journal.pone.0164037'
apa: 'Matsuno, H., Kudoh, M., Watakabe, A., Yamamori, T., Shigemoto, R., & Nagao,
S. (2016). Distribution and structure of synapses on medial vestibular nuclear
neurons targeted by cerebellar flocculus purkinje cells and vestibular nerve in
mice: Light and electron microscopy studies. PLoS One. Public Library of
Science. https://doi.org/10.1371/journal.pone.0164037'
chicago: 'Matsuno, Hitomi, Moeko Kudoh, Akiya Watakabe, Tetsuo Yamamori, Ryuichi
Shigemoto, and Soichi Nagao. “Distribution and Structure of Synapses on Medial
Vestibular Nuclear Neurons Targeted by Cerebellar Flocculus Purkinje Cells and
Vestibular Nerve in Mice: Light and Electron Microscopy Studies.” PLoS One.
Public Library of Science, 2016. https://doi.org/10.1371/journal.pone.0164037.'
ieee: 'H. Matsuno, M. Kudoh, A. Watakabe, T. Yamamori, R. Shigemoto, and S. Nagao,
“Distribution and structure of synapses on medial vestibular nuclear neurons targeted
by cerebellar flocculus purkinje cells and vestibular nerve in mice: Light and
electron microscopy studies,” PLoS One, vol. 11, no. 10. Public Library
of Science, 2016.'
ista: 'Matsuno H, Kudoh M, Watakabe A, Yamamori T, Shigemoto R, Nagao S. 2016. Distribution
and structure of synapses on medial vestibular nuclear neurons targeted by cerebellar
flocculus purkinje cells and vestibular nerve in mice: Light and electron microscopy
studies. PLoS One. 11(10), e0164037.'
mla: 'Matsuno, Hitomi, et al. “Distribution and Structure of Synapses on Medial
Vestibular Nuclear Neurons Targeted by Cerebellar Flocculus Purkinje Cells and
Vestibular Nerve in Mice: Light and Electron Microscopy Studies.” PLoS One,
vol. 11, no. 10, e0164037, Public Library of Science, 2016, doi:10.1371/journal.pone.0164037.'
short: H. Matsuno, M. Kudoh, A. Watakabe, T. Yamamori, R. Shigemoto, S. Nagao, PLoS
One 11 (2016).
date_created: 2018-12-11T11:51:06Z
date_published: 2016-10-06T00:00:00Z
date_updated: 2021-01-12T06:49:34Z
day: '06'
ddc:
- '570'
- '571'
department:
- _id: RySh
doi: 10.1371/journal.pone.0164037
file:
- access_level: open_access
checksum: 7c0ba0ca6d79844059158059d2a38d25
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:17:16Z
date_updated: 2020-07-14T12:44:42Z
file_id: '5269'
file_name: IST-2016-689-v1+1_journal.pone.0164037.PDF
file_size: 3657084
relation: main_file
file_date_updated: 2020-07-14T12:44:42Z
has_accepted_license: '1'
intvolume: ' 11'
issue: '10'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
publication: PLoS One
publication_status: published
publisher: Public Library of Science
publist_id: '6038'
pubrep_id: '689'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Distribution and structure of synapses on medial vestibular nuclear neurons
targeted by cerebellar flocculus purkinje cells and vestibular nerve in mice: Light
and electron microscopy studies'
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: 11
year: '2016'
...
---
_id: '1279'
abstract:
- lang: eng
text: During hippocampal sharp wave/ripple (SWR) events, previously occurring, sensory
inputdriven neuronal firing patterns are replayed. Such replay is thought to be
important for plasticity- related processes and consolidation of memory traces.
It has previously been shown that the electrical stimulation-induced disruption
of SWR events interferes with learning in rodents in different experimental paradigms.
On the other hand, the cognitive map theory posits that the plastic changes of
the firing of hippocampal place cells constitute the electrophysiological counterpart
of the spatial learning, observable at the behavioral level. Therefore, we tested
whether intact SWR events occurring during the sleep/rest session after the first
exploration of a novel environment are needed for the stabilization of the CA1
code, which process requires plasticity. We found that the newly-formed representation
in the CA1 has the same level of stability with optogenetic SWR blockade as with
a control manipulation that delivered the same amount of light into the brain.
Therefore our results suggest that at least in the case of passive exploratory
behavior, SWR-related plasticity is dispensable for the stability of CA1 ensembles.
acknowledgement: 'The research leading to these results has received funding from
the People Programme (Marie Curie Actions) of the European Union''s Seventh Framework
Programme (FP7/2007-2013) under REA grant agreement n° [291734] via the IST FELLOWSHIP
awarded to Dr. Krisztián A. Kovács and the European Research Council starting grant
(acronym: HIPECMEM Project reference: 281511) awarded to Dr. Jozsef Csicsvari. We
thank Lauri Viljanto for technical help in building the ripple detector.'
article_number: e0164675
author:
- first_name: Krisztián
full_name: Kovács, Krisztián
id: 2AB5821E-F248-11E8-B48F-1D18A9856A87
last_name: Kovács
- first_name: Joseph
full_name: O'Neill, Joseph
id: 426376DC-F248-11E8-B48F-1D18A9856A87
last_name: O'Neill
- first_name: Philipp
full_name: Schönenberger, Philipp
id: 3B9D816C-F248-11E8-B48F-1D18A9856A87
last_name: Schönenberger
- first_name: Markku
full_name: Penttonen, Markku
last_name: Penttonen
- first_name: Dámaris K
full_name: Rangel Guerrero, Dámaris K
id: 4871BCE6-F248-11E8-B48F-1D18A9856A87
last_name: Rangel Guerrero
orcid: 0000-0002-8602-4374
- first_name: Jozsef L
full_name: Csicsvari, Jozsef L
id: 3FA14672-F248-11E8-B48F-1D18A9856A87
last_name: Csicsvari
orcid: 0000-0002-5193-4036
citation:
ama: Kovács K, O’Neill J, Schönenberger P, Penttonen M, Rangel Guerrero DK, Csicsvari
JL. Optogenetically blocking sharp wave ripple events in sleep does not interfere
with the formation of stable spatial representation in the CA1 area of the hippocampus.
PLoS One. 2016;11(10). doi:10.1371/journal.pone.0164675
apa: Kovács, K., O’Neill, J., Schönenberger, P., Penttonen, M., Rangel Guerrero,
D. K., & Csicsvari, J. L. (2016). Optogenetically blocking sharp wave ripple
events in sleep does not interfere with the formation of stable spatial representation
in the CA1 area of the hippocampus. PLoS One. Public Library of Science.
https://doi.org/10.1371/journal.pone.0164675
chicago: Kovács, Krisztián, Joseph O’Neill, Philipp Schönenberger, Markku Penttonen,
Dámaris K Rangel Guerrero, and Jozsef L Csicsvari. “Optogenetically Blocking Sharp
Wave Ripple Events in Sleep Does Not Interfere with the Formation of Stable Spatial
Representation in the CA1 Area of the Hippocampus.” PLoS One. Public Library
of Science, 2016. https://doi.org/10.1371/journal.pone.0164675.
ieee: K. Kovács, J. O’Neill, P. Schönenberger, M. Penttonen, D. K. Rangel Guerrero,
and J. L. Csicsvari, “Optogenetically blocking sharp wave ripple events in sleep
does not interfere with the formation of stable spatial representation in the
CA1 area of the hippocampus,” PLoS One, vol. 11, no. 10. Public Library
of Science, 2016.
ista: Kovács K, O’Neill J, Schönenberger P, Penttonen M, Rangel Guerrero DK, Csicsvari
JL. 2016. Optogenetically blocking sharp wave ripple events in sleep does not
interfere with the formation of stable spatial representation in the CA1 area
of the hippocampus. PLoS One. 11(10), e0164675.
mla: Kovács, Krisztián, et al. “Optogenetically Blocking Sharp Wave Ripple Events
in Sleep Does Not Interfere with the Formation of Stable Spatial Representation
in the CA1 Area of the Hippocampus.” PLoS One, vol. 11, no. 10, e0164675,
Public Library of Science, 2016, doi:10.1371/journal.pone.0164675.
short: K. Kovács, J. O’Neill, P. Schönenberger, M. Penttonen, D.K. Rangel Guerrero,
J.L. Csicsvari, PLoS One 11 (2016).
date_created: 2018-12-11T11:51:06Z
date_published: 2016-10-19T00:00:00Z
date_updated: 2021-01-12T06:49:35Z
day: '19'
ddc:
- '570'
- '571'
department:
- _id: JoCs
doi: 10.1371/journal.pone.0164675
ec_funded: 1
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name: Memory-related information processing in neuronal circuits of the hippocampus
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title: Optogenetically blocking sharp wave ripple events in sleep does not interfere
with the formation of stable spatial representation in the CA1 area of the hippocampus
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