---
_id: '3005'
author:
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Philip
full_name: Benfey, Philip
last_name: Benfey
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Malcolm
full_name: Bennett, Malcolm
last_name: Bennett
- first_name: Thomas
full_name: Berleth, Thomas
last_name: Berleth
- first_name: Niko
full_name: Geldner, Niko
last_name: Geldner
- first_name: Markus
full_name: Grebe, Markus
last_name: Grebe
- first_name: Marcus
full_name: Heisler, Marcus
last_name: Heisler
- first_name: Jan
full_name: Hejátko, Jan
last_name: Hejátko
- first_name: Gerd
full_name: Jürgens, Gerd
last_name: Jürgens
- first_name: Thomas
full_name: Laux, Thomas
last_name: Laux
- first_name: Keith
full_name: Lindsey, Keith
last_name: Lindsey
- first_name: Wolfgang
full_name: Lukowitz, Wolfgang
last_name: Lukowitz
- first_name: Christian
full_name: Luschnig, Christian
last_name: Luschnig
- first_name: Remko
full_name: Offringa, Remko
last_name: Offringa
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
- first_name: Ranjan
full_name: Swarup, Ranjan
last_name: Swarup
- first_name: Ramón
full_name: Torres Ruiz, Ramón
last_name: Torres Ruiz
- first_name: Dolf
full_name: Weijers, Dolf
last_name: Weijers
- first_name: Eva
full_name: Zažímalová, Eva
last_name: Zažímalová
citation:
ama: 'Friml J, Benfey P, Benková E, et al. Apical-basal polarity: Why plant cells
don’t stand on their heads. Trends in Plant Science. 2006;11(1):12-14.
doi:10.1016/j.tplants.2005.11.010'
apa: 'Friml, J., Benfey, P., Benková, E., Bennett, M., Berleth, T., Geldner, N.,
… Zažímalová, E. (2006). Apical-basal polarity: Why plant cells don’t stand on
their heads. Trends in Plant Science. Cell Press. https://doi.org/10.1016/j.tplants.2005.11.010'
chicago: 'Friml, Jiří, Philip Benfey, Eva Benková, Malcolm Bennett, Thomas Berleth,
Niko Geldner, Markus Grebe, et al. “Apical-Basal Polarity: Why Plant Cells Don’t
Stand on Their Heads.” Trends in Plant Science. Cell Press, 2006. https://doi.org/10.1016/j.tplants.2005.11.010.'
ieee: 'J. Friml et al., “Apical-basal polarity: Why plant cells don’t stand
on their heads,” Trends in Plant Science, vol. 11, no. 1. Cell Press, pp.
12–14, 2006.'
ista: 'Friml J, Benfey P, Benková E, Bennett M, Berleth T, Geldner N, Grebe M, Heisler
M, Hejátko J, Jürgens G, Laux T, Lindsey K, Lukowitz W, Luschnig C, Offringa R,
Scheres B, Swarup R, Torres Ruiz R, Weijers D, Zažímalová E. 2006. Apical-basal
polarity: Why plant cells don’t stand on their heads. Trends in Plant Science.
11(1), 12–14.'
mla: 'Friml, Jiří, et al. “Apical-Basal Polarity: Why Plant Cells Don’t Stand on
Their Heads.” Trends in Plant Science, vol. 11, no. 1, Cell Press, 2006,
pp. 12–14, doi:10.1016/j.tplants.2005.11.010.'
short: J. Friml, P. Benfey, E. Benková, M. Bennett, T. Berleth, N. Geldner, M. Grebe,
M. Heisler, J. Hejátko, G. Jürgens, T. Laux, K. Lindsey, W. Lukowitz, C. Luschnig,
R. Offringa, B. Scheres, R. Swarup, R. Torres Ruiz, D. Weijers, E. Zažímalová,
Trends in Plant Science 11 (2006) 12–14.
date_created: 2018-12-11T12:00:49Z
date_published: 2006-01-01T00:00:00Z
date_updated: 2021-01-12T07:40:24Z
day: '01'
doi: 10.1016/j.tplants.2005.11.010
extern: '1'
intvolume: ' 11'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 12 - 14
publication: Trends in Plant Science
publication_status: published
publisher: Cell Press
publist_id: '3697'
status: public
title: 'Apical-basal polarity: Why plant cells don''t stand on their heads'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2006'
...
---
_id: '3008'
abstract:
- lang: eng
text: Plants and some animals have a profound capacity to regenerate organs from
adult tissues. Molecular mechanisms for regeneration have, however, been largely
unexplored. Here we investigate a local regeneration response in Arabidopsis roots.
Laser-induced wounding disrupts the flow of auxin-a cell-fate-instructive plant
hormone-in root tips, and we demonstrate that resulting cell-fate changes require
the PLETHORA, SHORTROOT, and SCARECROW transcription factors. These transcription
factors regulate the expression and polar position of PIN auxin efflux-facilitating
membrane proteins to reconstitute auxin transport in renewed root tips. Thus,
a regeneration mechanism using embryonic root stem-cell patterning factors first
responds to and subsequently stabilizes a new hormone distribution.
author:
- first_name: Jian
full_name: Xu, Jian
last_name: Xu
- first_name: Hugo
full_name: Hofhuis, Hugo
last_name: Hofhuis
- first_name: Renze
full_name: Heidstra, Renze
last_name: Heidstra
- first_name: Michael
full_name: Sauer, Michael
last_name: Sauer
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
citation:
ama: Xu J, Hofhuis H, Heidstra R, Sauer M, Friml J, Scheres B. A molecular framework
for plant regeneration. Science. 2006;311(5759):385-388. doi:10.1126/science.1121790
apa: Xu, J., Hofhuis, H., Heidstra, R., Sauer, M., Friml, J., & Scheres, B.
(2006). A molecular framework for plant regeneration. Science. American
Association for the Advancement of Science. https://doi.org/10.1126/science.1121790
chicago: Xu, Jian, Hugo Hofhuis, Renze Heidstra, Michael Sauer, Jiří Friml, and
Ben Scheres. “A Molecular Framework for Plant Regeneration.” Science. American
Association for the Advancement of Science, 2006. https://doi.org/10.1126/science.1121790.
ieee: J. Xu, H. Hofhuis, R. Heidstra, M. Sauer, J. Friml, and B. Scheres, “A molecular
framework for plant regeneration,” Science, vol. 311, no. 5759. American
Association for the Advancement of Science, pp. 385–388, 2006.
ista: Xu J, Hofhuis H, Heidstra R, Sauer M, Friml J, Scheres B. 2006. A molecular
framework for plant regeneration. Science. 311(5759), 385–388.
mla: Xu, Jian, et al. “A Molecular Framework for Plant Regeneration.” Science,
vol. 311, no. 5759, American Association for the Advancement of Science, 2006,
pp. 385–88, doi:10.1126/science.1121790.
short: J. Xu, H. Hofhuis, R. Heidstra, M. Sauer, J. Friml, B. Scheres, Science 311
(2006) 385–388.
date_created: 2018-12-11T12:00:50Z
date_published: 2006-01-20T00:00:00Z
date_updated: 2021-01-12T07:40:25Z
day: '20'
doi: 10.1126/science.1121790
extern: 1
intvolume: ' 311'
issue: '5759'
month: '01'
page: 385 - 388
publication: Science
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '3695'
quality_controlled: 0
status: public
title: A molecular framework for plant regeneration
type: journal_article
volume: 311
year: '2006'
...
---
_id: '3009'
author:
- first_name: Tomasz
full_name: Paciorek, Tomasz
last_name: Paciorek
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Paciorek T, Friml J. Auxin signaling. Journal of Cell Science. 2006;119(7):1199-1202.
doi:10.1242/jcs.02910
apa: Paciorek, T., & Friml, J. (2006). Auxin signaling. Journal of Cell Science.
Company of Biologists. https://doi.org/10.1242/jcs.02910
chicago: Paciorek, Tomasz, and Jiří Friml. “Auxin Signaling.” Journal of Cell
Science. Company of Biologists, 2006. https://doi.org/10.1242/jcs.02910.
ieee: T. Paciorek and J. Friml, “Auxin signaling,” Journal of Cell Science,
vol. 119, no. 7. Company of Biologists, pp. 1199–1202, 2006.
ista: Paciorek T, Friml J. 2006. Auxin signaling. Journal of Cell Science. 119(7),
1199–1202.
mla: Paciorek, Tomasz, and Jiří Friml. “Auxin Signaling.” Journal of Cell Science,
vol. 119, no. 7, Company of Biologists, 2006, pp. 1199–202, doi:10.1242/jcs.02910.
short: T. Paciorek, J. Friml, Journal of Cell Science 119 (2006) 1199–1202.
date_created: 2018-12-11T12:00:50Z
date_published: 2006-01-01T00:00:00Z
date_updated: 2021-01-12T07:40:25Z
day: '01'
doi: 10.1242/jcs.02910
extern: '1'
external_id:
pmid:
- ' 16554435'
intvolume: ' 119'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pubmed/16554435
month: '01'
oa: 1
oa_version: Published Version
page: 1199 - 1202
pmid: 1
publication: Journal of Cell Science
publication_status: published
publisher: Company of Biologists
publist_id: '3693'
quality_controlled: '1'
status: public
title: Auxin signaling
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 119
year: '2006'
...
---
_id: '3016'
abstract:
- lang: eng
text: Plant development is characterized by a profound ability to regenerate and
form tissues with new axes of polarity. An unsolved question concerns how the
position within a tissue and cues from neighboring cells are integrated to specify
the polarity of individual cells. The canalization hypothesis proposes a feedback
effect of the phytohormone auxin on the directionality of intercellular auxin
flow as a means to polarize tissues. Here we identify a cellular and molecular
mechanism for canalization. Local auxin application, wounding, or auxin accumulation
during de novo organ formation lead to rearrangements in the subcellular polar
localization of PIN auxin transport components. This auxin effect on PIN polarity
is cell-specific, does not depend on PIN transcription, and involves the Aux/IAA-ARF
(indole-3-acetic acid-auxin response factor) signaling pathway. Our data suggest
that auxin acts as polarizing cue, which links individual cell polarity with tissue
and organ polarity through control of PIN polar targeting. This feedback regulation
provides a conceptual framework for polarization during multiple regenerative
and patterning processes in plants.
article_processing_charge: No
author:
- first_name: Michael
full_name: Sauer, Michael
last_name: Sauer
- first_name: Jozef
full_name: Balla, Jozef
last_name: Balla
- first_name: Christian
full_name: Luschnig, Christian
last_name: Luschnig
- first_name: Justyna
full_name: Wiśniewska, Justyna
last_name: Wiśniewska
- first_name: Vilém
full_name: Reinöhl, Vilém
last_name: Reinöhl
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Sauer M, Balla J, Luschnig C, et al. Canalization of auxin flow by Aux/IAA-ARF-dependent
feedback regulation of PIN polarity. Genes and Development. 2006;20(20):2902-2911.
doi:10.1101/gad.390806
apa: Sauer, M., Balla, J., Luschnig, C., Wiśniewska, J., Reinöhl, V., Friml, J.,
& Benková, E. (2006). Canalization of auxin flow by Aux/IAA-ARF-dependent
feedback regulation of PIN polarity. Genes and Development. Cold Spring
Harbor Laboratory Press. https://doi.org/10.1101/gad.390806
chicago: Sauer, Michael, Jozef Balla, Christian Luschnig, Justyna Wiśniewska, Vilém
Reinöhl, Jiří Friml, and Eva Benková. “Canalization of Auxin Flow by Aux/IAA-ARF-Dependent
Feedback Regulation of PIN Polarity.” Genes and Development. Cold Spring
Harbor Laboratory Press, 2006. https://doi.org/10.1101/gad.390806.
ieee: M. Sauer et al., “Canalization of auxin flow by Aux/IAA-ARF-dependent
feedback regulation of PIN polarity,” Genes and Development, vol. 20, no.
20. Cold Spring Harbor Laboratory Press, pp. 2902–2911, 2006.
ista: Sauer M, Balla J, Luschnig C, Wiśniewska J, Reinöhl V, Friml J, Benková E.
2006. Canalization of auxin flow by Aux/IAA-ARF-dependent feedback regulation
of PIN polarity. Genes and Development. 20(20), 2902–2911.
mla: Sauer, Michael, et al. “Canalization of Auxin Flow by Aux/IAA-ARF-Dependent
Feedback Regulation of PIN Polarity.” Genes and Development, vol. 20, no.
20, Cold Spring Harbor Laboratory Press, 2006, pp. 2902–11, doi:10.1101/gad.390806.
short: M. Sauer, J. Balla, C. Luschnig, J. Wiśniewska, V. Reinöhl, J. Friml, E.
Benková, Genes and Development 20 (2006) 2902–2911.
date_created: 2018-12-11T12:00:53Z
date_published: 2006-10-15T00:00:00Z
date_updated: 2021-11-16T07:53:09Z
day: '15'
doi: 10.1101/gad.390806
extern: '1'
intvolume: ' 20'
issue: '20'
language:
- iso: eng
month: '10'
oa_version: None
page: 2902 - 2911
publication: Genes and Development
publication_status: published
publisher: Cold Spring Harbor Laboratory Press
publist_id: '3686'
related_material:
link:
- relation: erratum
url: http://genesdev.cshlp.org/content/21/11/1431.short
status: public
title: Canalization of auxin flow by Aux/IAA-ARF-dependent feedback regulation of
PIN polarity
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 20
year: '2006'
...
---
_id: '3017'
abstract:
- lang: eng
text: The plant hormone auxin plays crucial roles in regulating plant growth development,
including embryo and root patterning, organ formation, vascular tissue differentiation
and growth responses to environmental stimuli. Asymmetric auxin distribution patterns
have been observed within tissues, and these so-called auxin gradients change
dynamically during different developmental processes. Most auxin is synthesized
in the shoot and distributed directionally throughout the plant. This polar auxin
transport is mediated by auxin influx and efflux facilitators, whose subcellular
polar localizations guide the direction of auxin flow. The polar localization
of PIN auxin efflux carriers changes in response to developmental and external
cues in order to channel auxin flow in a regulated manner for organized growth.
Auxin itself modulates the expression and subcellular localization of PIN proteins,
contributing to a complex pattern of feedback regulation. Here we review the available
information mainly from studies of a model plant, Arabidopsis thaliana, on the
generation of auxin gradients, the regulation of polar auxin transport and further
downstream cellular events.
author:
- first_name: Hirokazu
full_name: Tanaka, Hirokazu
last_name: Tanaka
- first_name: Pankaj
full_name: Dhonukshe, Pankaj
last_name: Dhonukshe
- first_name: Philip
full_name: Brewer, Philip
last_name: Brewer
- first_name: Jirí
full_name: Friml, Jirí
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: 'Tanaka H, Dhonukshe P, Brewer P, Friml J. Spatiotemporal asymmetric auxin
distribution: A means to coordinate plant development. Cellular and Molecular
Life Sciences. 2006;63(23):2738-2754. doi:10.1007/s00018-006-6116-5'
apa: 'Tanaka, H., Dhonukshe, P., Brewer, P., & Friml, J. (2006). Spatiotemporal
asymmetric auxin distribution: A means to coordinate plant development. Cellular
and Molecular Life Sciences. Birkhäuser. https://doi.org/10.1007/s00018-006-6116-5'
chicago: 'Tanaka, Hirokazu, Pankaj Dhonukshe, Philip Brewer, and Jiří Friml. “Spatiotemporal
Asymmetric Auxin Distribution: A Means to Coordinate Plant Development.” Cellular
and Molecular Life Sciences. Birkhäuser, 2006. https://doi.org/10.1007/s00018-006-6116-5.'
ieee: 'H. Tanaka, P. Dhonukshe, P. Brewer, and J. Friml, “Spatiotemporal asymmetric
auxin distribution: A means to coordinate plant development,” Cellular and
Molecular Life Sciences, vol. 63, no. 23. Birkhäuser, pp. 2738–2754, 2006.'
ista: 'Tanaka H, Dhonukshe P, Brewer P, Friml J. 2006. Spatiotemporal asymmetric
auxin distribution: A means to coordinate plant development. Cellular and Molecular
Life Sciences. 63(23), 2738–2754.'
mla: 'Tanaka, Hirokazu, et al. “Spatiotemporal Asymmetric Auxin Distribution: A
Means to Coordinate Plant Development.” Cellular and Molecular Life Sciences,
vol. 63, no. 23, Birkhäuser, 2006, pp. 2738–54, doi:10.1007/s00018-006-6116-5.'
short: H. Tanaka, P. Dhonukshe, P. Brewer, J. Friml, Cellular and Molecular Life
Sciences 63 (2006) 2738–2754.
date_created: 2018-12-11T12:00:53Z
date_published: 2006-12-01T00:00:00Z
date_updated: 2021-01-12T07:40:29Z
day: '01'
doi: 10.1007/s00018-006-6116-5
extern: '1'
intvolume: ' 63'
issue: '23'
language:
- iso: eng
month: '12'
oa_version: None
page: 2738 - 2754
publication: Cellular and Molecular Life Sciences
publication_status: published
publisher: Birkhäuser
publist_id: '3685'
quality_controlled: '1'
status: public
title: 'Spatiotemporal asymmetric auxin distribution: A means to coordinate plant
development'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 63
year: '2006'
...
---
_id: '3018'
abstract:
- lang: eng
text: The directional flow of the plant hormone auxin mediates multiple developmental
processes, including patterning and tropisms. Apical and basal plasma membrane
localization of AUXIN-RESISTANT1 (AUX1) and PIN-FORMED1 (PIN1) auxin transport
components underpins the directionality of intercellular auxin flow in Arabidopsis
thaliana roots. Here, we examined the mechanism of polar trafficking of AUX1.
Real-time live cell analysis along with subcellular markers revealed that AUX1
resides at the apical plasma membrane of protophloem cells and at highly dynamic
subpopulations of Golgi apparatus and endosomes in all cell types. Plasma membrane
and intracellular pools of AUX1 are interconnected by actin-dependent constitutive
trafficking, which is not sensitive to the vesicle trafficking inhibitor brefeldin
A. AUX1 subcellular dynamics are not influenced by the auxin influx inhibitor
NOA but are blocked by the auxin efflux inhibitors TIBA and PBA. Furthermore,
auxin transport inhibitors and interference with the sterol composition of membranes
disrupt polar AUX1 distribution at the plasma membrane. Compared with PIN1 trafficking,
AUX1 dynamics display different sensitivities to trafficking inhibitors and are
independent of the endosomal trafficking regulator ARF GEF GNOM. Hence, AUX1 uses
a novel trafficking pathway in plants that is distinct from PIN trafficking, providing
an additional mechanism for the fine regulation of auxin transport.
author:
- first_name: Jürgen
full_name: Kleine-Vehn, Jürgen
last_name: Kleine Vehn
- first_name: Pankaj
full_name: Dhonukshe, Pankaj
last_name: Dhonukshe
- first_name: Ranjan
full_name: Swarup, Ranjan
last_name: Swarup
- first_name: Malcolm
full_name: Bennett, Malcolm
last_name: Bennett
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Kleine Vehn J, Dhonukshe P, Swarup R, Bennett M, Friml J. Subcellular trafficking
of the Arabidopsis auxin influx carrier AUX1 uses a novel pathway distinct from
PIN1. Plant Cell. 2006;18(11):3171-3181. doi:10.1105/tpc.106.042770
apa: Kleine Vehn, J., Dhonukshe, P., Swarup, R., Bennett, M., & Friml, J. (2006).
Subcellular trafficking of the Arabidopsis auxin influx carrier AUX1 uses a novel
pathway distinct from PIN1. Plant Cell. American Society of Plant Biologists.
https://doi.org/10.1105/tpc.106.042770
chicago: Kleine Vehn, Jürgen, Pankaj Dhonukshe, Ranjan Swarup, Malcolm Bennett,
and Jiří Friml. “Subcellular Trafficking of the Arabidopsis Auxin Influx Carrier
AUX1 Uses a Novel Pathway Distinct from PIN1.” Plant Cell. American Society
of Plant Biologists, 2006. https://doi.org/10.1105/tpc.106.042770.
ieee: J. Kleine Vehn, P. Dhonukshe, R. Swarup, M. Bennett, and J. Friml, “Subcellular
trafficking of the Arabidopsis auxin influx carrier AUX1 uses a novel pathway
distinct from PIN1,” Plant Cell, vol. 18, no. 11. American Society of Plant
Biologists, pp. 3171–3181, 2006.
ista: Kleine Vehn J, Dhonukshe P, Swarup R, Bennett M, Friml J. 2006. Subcellular
trafficking of the Arabidopsis auxin influx carrier AUX1 uses a novel pathway
distinct from PIN1. Plant Cell. 18(11), 3171–3181.
mla: Kleine Vehn, Jürgen, et al. “Subcellular Trafficking of the Arabidopsis Auxin
Influx Carrier AUX1 Uses a Novel Pathway Distinct from PIN1.” Plant Cell,
vol. 18, no. 11, American Society of Plant Biologists, 2006, pp. 3171–81, doi:10.1105/tpc.106.042770.
short: J. Kleine Vehn, P. Dhonukshe, R. Swarup, M. Bennett, J. Friml, Plant Cell
18 (2006) 3171–3181.
date_created: 2018-12-11T12:00:53Z
date_published: 2006-11-01T00:00:00Z
date_updated: 2021-01-12T07:40:29Z
day: '01'
doi: 10.1105/tpc.106.042770
extern: 1
intvolume: ' 18'
issue: '11'
month: '11'
page: 3171 - 3181
publication: Plant Cell
publication_status: published
publisher: American Society of Plant Biologists
publist_id: '3684'
quality_controlled: 0
status: public
title: Subcellular trafficking of the Arabidopsis auxin influx carrier AUX1 uses a
novel pathway distinct from PIN1
type: journal_article
volume: 18
year: '2006'
...
---
_id: '3020'
abstract:
- lang: eng
text: High throughput microarray transcription analyses provide us with the expression
profiles for large amounts of plant genes. However, their tissue and cellular
resolution is limited. Thus, for detailed functional analysis, it is still necessary
to examine the expression pattern of selected candidate genes at a cellular level.
Here, we present an in situ mRNA hybridization method that is routinely used for
the analysis of plant gene expression patterns. The protocol is optimized for
whole mount mRNA localizations in Arabidopsis seedling tissues including embryos,
roots, hypocotyls and young primary leaves. It can also be used for comparable
tissues in other species. Part of the protocol can also be automated and performed
by a liquid handling robot. Here we present a detailed protocol, recommended controls
and troubleshooting, along with examples of several applications. The total time
to carry out the entire procedure is ∼7 d, depending on the tissue used.
author:
- first_name: Jan
full_name: Hejátko, Jan
last_name: Hejátko
- first_name: Ikram
full_name: Blilou, Ikram
last_name: Blilou
- first_name: Philip
full_name: Brewer, Philip B
last_name: Brewer
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Ben
full_name: Scheres, Ben
last_name: Scheres
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Hejátko J, Blilou I, Brewer P, Friml J, Scheres B, Benková E. In situ hybridization
technique for mRNA detection in whole mount Arabidopsis samples. Nature Protocols.
2006;1(4):1939-1946. doi:10.1038/nprot.2006.333
apa: Hejátko, J., Blilou, I., Brewer, P., Friml, J., Scheres, B., & Benková,
E. (2006). In situ hybridization technique for mRNA detection in whole mount Arabidopsis
samples. Nature Protocols. Nature Publishing Group. https://doi.org/10.1038/nprot.2006.333
chicago: Hejátko, Jan, Ikram Blilou, Philip Brewer, Jiří Friml, Ben Scheres, and
Eva Benková. “In Situ Hybridization Technique for MRNA Detection in Whole Mount
Arabidopsis Samples.” Nature Protocols. Nature Publishing Group, 2006.
https://doi.org/10.1038/nprot.2006.333.
ieee: J. Hejátko, I. Blilou, P. Brewer, J. Friml, B. Scheres, and E. Benková, “In
situ hybridization technique for mRNA detection in whole mount Arabidopsis samples,”
Nature Protocols, vol. 1, no. 4. Nature Publishing Group, pp. 1939–1946,
2006.
ista: Hejátko J, Blilou I, Brewer P, Friml J, Scheres B, Benková E. 2006. In situ
hybridization technique for mRNA detection in whole mount Arabidopsis samples.
Nature Protocols. 1(4), 1939–1946.
mla: Hejátko, Jan, et al. “In Situ Hybridization Technique for MRNA Detection in
Whole Mount Arabidopsis Samples.” Nature Protocols, vol. 1, no. 4, Nature
Publishing Group, 2006, pp. 1939–46, doi:10.1038/nprot.2006.333.
short: J. Hejátko, I. Blilou, P. Brewer, J. Friml, B. Scheres, E. Benková, Nature
Protocols 1 (2006) 1939–1946.
date_created: 2018-12-11T12:00:54Z
date_published: 2006-11-01T00:00:00Z
date_updated: 2021-01-12T07:40:30Z
day: '01'
doi: 10.1038/nprot.2006.333
extern: 1
intvolume: ' 1'
issue: '4'
month: '11'
page: 1939 - 1946
publication: Nature Protocols
publication_status: published
publisher: Nature Publishing Group
publist_id: '3683'
quality_controlled: 0
status: public
title: In situ hybridization technique for mRNA detection in whole mount Arabidopsis
samples
type: journal_article
volume: 1
year: '2006'
...
---
_id: '3015'
abstract:
- lang: eng
text: 'As the field of plant molecular biology is swiftly advancing, a need has
been created for methods that allow rapid and reliable in situ localization of
proteins in plant cells. Here we describe a whole-mount ''immunolocalization''
technique for various plant tissues, including roots, hypocotyls, cotyledons,
young primary leaves and embryos of Arabidopsis thaliana and other species. The
detailed protocol, recommended controls and troubleshooting are presented, along
with examples of applications. The protocol consists of five main procedures:
tissue fixation, tissue permeation, blocking, primary and secondary antibody incubation.
Notably, the first procedure (tissue fixation) includes several steps (4-12) that
are absolutely necessary for protein localization in hypocotyls, cotyledons and
young primary leaves but should be omitted for other tissues. The protocol is
usually done in 3 days, but could also be completed in 2 days.'
author:
- first_name: Michael
full_name: Sauer, Michael
last_name: Sauer
- first_name: Tomasz
full_name: Paciorek, Tomasz
last_name: Paciorek
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Sauer M, Paciorek T, Benková E, Friml J. Immunocytochemical techniques for
whole mount in situ protein localization in plants. Nature Protocols. 2006;1(1):98-103.
doi:10.1038/nprot.2006.15
apa: Sauer, M., Paciorek, T., Benková, E., & Friml, J. (2006). Immunocytochemical
techniques for whole mount in situ protein localization in plants. Nature Protocols.
Nature Publishing Group. https://doi.org/10.1038/nprot.2006.15
chicago: Sauer, Michael, Tomasz Paciorek, Eva Benková, and Jiří Friml. “Immunocytochemical
Techniques for Whole Mount in Situ Protein Localization in Plants.” Nature
Protocols. Nature Publishing Group, 2006. https://doi.org/10.1038/nprot.2006.15.
ieee: M. Sauer, T. Paciorek, E. Benková, and J. Friml, “Immunocytochemical techniques
for whole mount in situ protein localization in plants,” Nature Protocols,
vol. 1, no. 1. Nature Publishing Group, pp. 98–103, 2006.
ista: Sauer M, Paciorek T, Benková E, Friml J. 2006. Immunocytochemical techniques
for whole mount in situ protein localization in plants. Nature Protocols. 1(1),
98–103.
mla: Sauer, Michael, et al. “Immunocytochemical Techniques for Whole Mount in Situ
Protein Localization in Plants.” Nature Protocols, vol. 1, no. 1, Nature
Publishing Group, 2006, pp. 98–103, doi:10.1038/nprot.2006.15.
short: M. Sauer, T. Paciorek, E. Benková, J. Friml, Nature Protocols 1 (2006) 98–103.
date_created: 2018-12-11T12:00:52Z
date_published: 2006-06-01T00:00:00Z
date_updated: 2021-01-12T07:40:28Z
day: '01'
doi: 10.1038/nprot.2006.15
extern: 1
intvolume: ' 1'
issue: '1'
month: '06'
page: 98 - 103
publication: Nature Protocols
publication_status: published
publisher: Nature Publishing Group
publist_id: '3688'
quality_controlled: 0
status: public
title: Immunocytochemical techniques for whole mount in situ protein localization
in plants
type: journal_article
volume: 1
year: '2006'
...
---
_id: '3013'
abstract:
- lang: eng
text: 'There is a growing demand for methods that allow rapid and reliable in situ
localization of proteins in plant cells. The immunocytochemistry protocol presented
here can be used routinely to observe protein localization patterns in tissue
sections of various plant species. This protocol is especially suitable for plant
species with more-complex tissue architecture (such as maize, Zea mays), which
makes it difficult to use an easier whole-mount procedure for protein localization.
To facilitate the antibody-antigen reaction, it is necessary to include a wax-embedding
and tissue-sectioning step. The protocol consists of the following procedures:
chemical fixation of tissue, dehydration, wax embedding, sectioning, dewaxing,
rehydration, blocking and antibody incubation. The detailed protocol, recommended
controls and troubleshooting are presented here, along with examples of applications.'
author:
- first_name: Tomasz
full_name: Paciorek, Tomasz
last_name: Paciorek
- first_name: Michael
full_name: Sauer, Michael
last_name: Sauer
- first_name: Jozef
full_name: Balla, Jozef
last_name: Balla
- first_name: Justyna
full_name: Wiśniewska, Justyna
last_name: Wiśniewska
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Paciorek T, Sauer M, Balla J, Wiśniewska J, Friml J. Immunocytochemical technique
for protein localization in sections of plant tissues. Nature Protocols.
2006;1(1):104-107. doi:10.1038/nprot.2006.16
apa: Paciorek, T., Sauer, M., Balla, J., Wiśniewska, J., & Friml, J. (2006).
Immunocytochemical technique for protein localization in sections of plant tissues.
Nature Protocols. Nature Publishing Group. https://doi.org/10.1038/nprot.2006.16
chicago: Paciorek, Tomasz, Michael Sauer, Jozef Balla, Justyna Wiśniewska, and Jiří
Friml. “Immunocytochemical Technique for Protein Localization in Sections of Plant
Tissues.” Nature Protocols. Nature Publishing Group, 2006. https://doi.org/10.1038/nprot.2006.16.
ieee: T. Paciorek, M. Sauer, J. Balla, J. Wiśniewska, and J. Friml, “Immunocytochemical
technique for protein localization in sections of plant tissues,” Nature Protocols,
vol. 1, no. 1. Nature Publishing Group, pp. 104–107, 2006.
ista: Paciorek T, Sauer M, Balla J, Wiśniewska J, Friml J. 2006. Immunocytochemical
technique for protein localization in sections of plant tissues. Nature Protocols.
1(1), 104–107.
mla: Paciorek, Tomasz, et al. “Immunocytochemical Technique for Protein Localization
in Sections of Plant Tissues.” Nature Protocols, vol. 1, no. 1, Nature
Publishing Group, 2006, pp. 104–07, doi:10.1038/nprot.2006.16.
short: T. Paciorek, M. Sauer, J. Balla, J. Wiśniewska, J. Friml, Nature Protocols
1 (2006) 104–107.
date_created: 2018-12-11T12:00:52Z
date_published: 2006-06-01T00:00:00Z
date_updated: 2021-01-12T07:40:27Z
day: '01'
doi: 10.1038/nprot.2006.16
extern: 1
intvolume: ' 1'
issue: '1'
month: '06'
page: 104 - 107
publication: Nature Protocols
publication_status: published
publisher: Nature Publishing Group
publist_id: '3689'
quality_controlled: 0
status: public
title: Immunocytochemical technique for protein localization in sections of plant
tissues
type: journal_article
volume: 1
year: '2006'
...
---
_id: '3014'
abstract:
- lang: eng
text: Plant biology is currently confronted with an overflow of expression profile
data provided by high-throughput microarray transcription analyses. However, the
tissue and cellular resolution of these techniques is limited. Thus, it is still
necessary to examine the expression pattern of selected candidate genes at a cellular
level. Here we present an in situ mRNA hybridization method that is routinely
used in the analysis of gene expression patterns. The protocol is optimized for
mRNA localizations in sectioned tissue of Arabidopsis seedlings including embryos,
roots, hypocotyls, young primary leaves and flowers. The detailed protocol, recommended
controls and troubleshooting are presented along with examples of application.
The total time for the process is 10 days.
author:
- first_name: Philip
full_name: Brewer, Philip B
last_name: Brewer
- first_name: Marcus
full_name: Heisler, Marcus G
last_name: Heisler
- first_name: Jan
full_name: Hejátko, Jan
last_name: Hejátko
- first_name: Jirí
full_name: Jirí Friml
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Eva
full_name: Eva Benková
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
citation:
ama: Brewer P, Heisler M, Hejátko J, Friml J, Benková E. In situ hybridization for
mRNA detection in Arabidopsis tissue sections. Nature Protocols. 2006;1(3):1462-1467.
doi:10.1038/nprot.2006.226
apa: Brewer, P., Heisler, M., Hejátko, J., Friml, J., & Benková, E. (2006).
In situ hybridization for mRNA detection in Arabidopsis tissue sections. Nature
Protocols. Nature Publishing Group. https://doi.org/10.1038/nprot.2006.226
chicago: Brewer, Philip, Marcus Heisler, Jan Hejátko, Jiří Friml, and Eva Benková.
“In Situ Hybridization for MRNA Detection in Arabidopsis Tissue Sections.” Nature
Protocols. Nature Publishing Group, 2006. https://doi.org/10.1038/nprot.2006.226.
ieee: P. Brewer, M. Heisler, J. Hejátko, J. Friml, and E. Benková, “In situ hybridization
for mRNA detection in Arabidopsis tissue sections,” Nature Protocols, vol.
1, no. 3. Nature Publishing Group, pp. 1462–1467, 2006.
ista: Brewer P, Heisler M, Hejátko J, Friml J, Benková E. 2006. In situ hybridization
for mRNA detection in Arabidopsis tissue sections. Nature Protocols. 1(3), 1462–1467.
mla: Brewer, Philip, et al. “In Situ Hybridization for MRNA Detection in Arabidopsis
Tissue Sections.” Nature Protocols, vol. 1, no. 3, Nature Publishing Group,
2006, pp. 1462–67, doi:10.1038/nprot.2006.226.
short: P. Brewer, M. Heisler, J. Hejátko, J. Friml, E. Benková, Nature Protocols
1 (2006) 1462–1467.
date_created: 2018-12-11T12:00:52Z
date_published: 2006-08-01T00:00:00Z
date_updated: 2021-01-12T07:40:28Z
day: '01'
doi: 10.1038/nprot.2006.226
extern: 1
intvolume: ' 1'
issue: '3'
month: '08'
page: 1462 - 1467
publication: Nature Protocols
publication_status: published
publisher: Nature Publishing Group
publist_id: '3687'
quality_controlled: 0
status: public
title: In situ hybridization for mRNA detection in Arabidopsis tissue sections
type: journal_article
volume: 1
year: '2006'
...
---
_id: '3152'
abstract:
- lang: eng
text: The basic concepts of the molecular machinery that mediates cell migration
have been gleaned from cell culture systems. However, the three-dimensional environment
within an organism presents migrating cells with a much greater challenge. They
must move between and among other cells while interpreting multiple attractive
and repulsive cues to choose their proper path. They must coordinate their cell
adhesion with their surroundings and know when to start and stop moving. New insights
into the control of these remaining mysteries have emerged from genetic dissection
and live imaging of germ cell migration in Drosophila, zebrafish, and mouse embryos.
In this review, we first describe germ cell migration in cellular and mechanistic
detail in these different model systems. We then compare these systems to highlight
the emerging principles. Finally, we contrast the migration of germ cells with
that of immune and cancer cells to outline the conserved and different mechanisms.
author:
- first_name: Prabhat
full_name: Kunwar, Prabhat S
last_name: Kunwar
- first_name: Daria E
full_name: Daria Siekhaus
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
- first_name: Ruth
full_name: Lehmann, Ruth
last_name: Lehmann
citation:
ama: Kunwar P, Siekhaus DE, Lehmann R. In vivo migration A germ cell perspective.
Annual Review of Cell and Developmental Biology. 2006;22:237-265. doi:10.1146/annurev.cellbio.22.010305.103337
apa: Kunwar, P., Siekhaus, D. E., & Lehmann, R. (2006). In vivo migration A
germ cell perspective. Annual Review of Cell and Developmental Biology.
Annual Reviews. https://doi.org/10.1146/annurev.cellbio.22.010305.103337
chicago: Kunwar, Prabhat, Daria E Siekhaus, and Ruth Lehmann. “In Vivo Migration
A Germ Cell Perspective.” Annual Review of Cell and Developmental Biology.
Annual Reviews, 2006. https://doi.org/10.1146/annurev.cellbio.22.010305.103337.
ieee: P. Kunwar, D. E. Siekhaus, and R. Lehmann, “In vivo migration A germ cell
perspective,” Annual Review of Cell and Developmental Biology, vol. 22.
Annual Reviews, pp. 237–265, 2006.
ista: Kunwar P, Siekhaus DE, Lehmann R. 2006. In vivo migration A germ cell perspective.
Annual Review of Cell and Developmental Biology. 22, 237–265.
mla: Kunwar, Prabhat, et al. “In Vivo Migration A Germ Cell Perspective.” Annual
Review of Cell and Developmental Biology, vol. 22, Annual Reviews, 2006, pp.
237–65, doi:10.1146/annurev.cellbio.22.010305.103337.
short: P. Kunwar, D.E. Siekhaus, R. Lehmann, Annual Review of Cell and Developmental
Biology 22 (2006) 237–265.
date_created: 2018-12-11T12:01:42Z
date_published: 2006-06-14T00:00:00Z
date_updated: 2021-01-12T07:41:25Z
day: '14'
doi: 10.1146/annurev.cellbio.22.010305.103337
extern: 1
intvolume: ' 22'
month: '06'
page: 237 - 265
publication: Annual Review of Cell and Developmental Biology
publication_status: published
publisher: Annual Reviews
publist_id: '3543'
quality_controlled: 0
status: public
title: In vivo migration A germ cell perspective
type: journal_article
volume: 22
year: '2006'
...
---
_id: '3189'
abstract:
- lang: eng
text: This paper presents an algorithm capable of real-time separation of foreground
from background in monocular video sequences. Automatic segmentation of layers
from colour/contrast or from motion alone is known to be error-prone. Here motion,
colour and contrast cues are probabilistically fused together with spatial and
temporal priors to infer layers accurately and efficiently. Central to our algorithm
is the fact that pixel velocities are not needed, thus removing the need for optical
flow estimation, with its tendency to error and computational expense. Instead,
an efficient motion vs non-motion classifier is trained to operate directly and
jointly on intensity-change and contrast. Its output is then fused with colour
information. The prior on segmentation is represented by a second order, temporal,
Hidden Markov Model, together with a spatial MRF favouring coherence except where
contrast is high. Finally, accurate layer segmentation and explicit occlusion
detection are efficiently achieved by binary graph cut. The segmentation accuracy
of the proposed algorithm is quantitatively evaluated with respect to existing
ground-truth data and found to be comparable to the accuracy of a state of the
art stereo segmentation algorithm. Fore-ground/background segmentation is demonstrated
in the application of live background substitution and shown to generate convincingly
good quality composite video.
author:
- first_name: Antonio
full_name: Criminisi, Antonio
last_name: Criminisi
- first_name: Geoffrey
full_name: Cross, Geoffrey
last_name: Cross
- first_name: Andrew
full_name: Blake, Andrew
last_name: Blake
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: 'Criminisi A, Cross G, Blake A, Kolmogorov V. Bilayer segmentation of live
video. In: Vol 1. IEEE; 2006:53-60. doi:10.1109/CVPR.2006.69'
apa: 'Criminisi, A., Cross, G., Blake, A., & Kolmogorov, V. (2006). Bilayer
segmentation of live video (Vol. 1, pp. 53–60). Presented at the CVPR: Computer
Vision and Pattern Recognition, IEEE. https://doi.org/10.1109/CVPR.2006.69'
chicago: Criminisi, Antonio, Geoffrey Cross, Andrew Blake, and Vladimir Kolmogorov.
“Bilayer Segmentation of Live Video,” 1:53–60. IEEE, 2006. https://doi.org/10.1109/CVPR.2006.69.
ieee: 'A. Criminisi, G. Cross, A. Blake, and V. Kolmogorov, “Bilayer segmentation
of live video,” presented at the CVPR: Computer Vision and Pattern Recognition,
2006, vol. 1, pp. 53–60.'
ista: 'Criminisi A, Cross G, Blake A, Kolmogorov V. 2006. Bilayer segmentation of
live video. CVPR: Computer Vision and Pattern Recognition vol. 1, 53–60.'
mla: Criminisi, Antonio, et al. Bilayer Segmentation of Live Video. Vol.
1, IEEE, 2006, pp. 53–60, doi:10.1109/CVPR.2006.69.
short: A. Criminisi, G. Cross, A. Blake, V. Kolmogorov, in:, IEEE, 2006, pp. 53–60.
conference:
name: 'CVPR: Computer Vision and Pattern Recognition'
date_created: 2018-12-11T12:01:54Z
date_published: 2006-07-05T00:00:00Z
date_updated: 2021-01-12T07:41:40Z
day: '05'
doi: 10.1109/CVPR.2006.69
extern: 1
intvolume: ' 1'
main_file_link:
- open_access: '0'
url: http://research.microsoft.com/en-us/um/people/ablake/papers/ablake/criminisi_cvpr06.pdf
month: '07'
page: 53 - 60
publication_status: published
publisher: IEEE
publist_id: '3494'
quality_controlled: 0
status: public
title: Bilayer segmentation of live video
type: conference
volume: 1
year: '2006'
...
---
_id: '3190'
abstract:
- lang: eng
text: Algorithms for discrete energy minimization are of fundamental importance
in computer vision. In this paper, we focus on the recent technique proposed by
Wainwright et al. (Nov. 2005)- tree-reweighted max-product message passing (TRW).
It was inspired by the problem of maximizing a lower bound on the energy. However,
the algorithm is not guaranteed to increase this bound - it may actually go down.
In addition, TRW does not always converge. We develop a modification of this algorithm
which we call sequential tree-reweighted message passing. Its main property is
that the bound is guaranteed not to decrease. We also give a weak tree agreement
condition which characterizes local maxima of the bound with respect to TRW algorithms.
We prove that our algorithm has a limit point that achieves weak tree agreement.
Finally, we show that, our algorithm requires half as much memory as traditional
message passing approaches. Experimental results demonstrate that on certain synthetic
and real problems, our algorithm outperforms both the ordinary belief propagation
and tree-reweighted algorithm in (M. J. Wainwright, et al., Nov. 2005). In addition,
on stereo problems with Potts interactions, we obtain a lower energy than graph
cuts.
author:
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: Kolmogorov V. Convergent tree reweighted message passing for energy minimization.
IEEE Transactions on Pattern Analysis and Machine Intelligence. 2006;28(10):1568-1583.
doi:10.1109/TPAMI.2006.200
apa: Kolmogorov, V. (2006). Convergent tree reweighted message passing for energy
minimization. IEEE Transactions on Pattern Analysis and Machine Intelligence.
IEEE. https://doi.org/10.1109/TPAMI.2006.200
chicago: Kolmogorov, Vladimir. “Convergent Tree Reweighted Message Passing for Energy
Minimization.” IEEE Transactions on Pattern Analysis and Machine Intelligence.
IEEE, 2006. https://doi.org/10.1109/TPAMI.2006.200.
ieee: V. Kolmogorov, “Convergent tree reweighted message passing for energy minimization,”
IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 28,
no. 10. IEEE, pp. 1568–1583, 2006.
ista: Kolmogorov V. 2006. Convergent tree reweighted message passing for energy
minimization. IEEE Transactions on Pattern Analysis and Machine Intelligence.
28(10), 1568–1583.
mla: Kolmogorov, Vladimir. “Convergent Tree Reweighted Message Passing for Energy
Minimization.” IEEE Transactions on Pattern Analysis and Machine Intelligence,
vol. 28, no. 10, IEEE, 2006, pp. 1568–83, doi:10.1109/TPAMI.2006.200.
short: V. Kolmogorov, IEEE Transactions on Pattern Analysis and Machine Intelligence
28 (2006) 1568–1583.
date_created: 2018-12-11T12:01:55Z
date_published: 2006-08-21T00:00:00Z
date_updated: 2021-01-12T07:41:41Z
day: '21'
doi: 10.1109/TPAMI.2006.200
extern: 1
intvolume: ' 28'
issue: '10'
main_file_link:
- open_access: '0'
url: http://research.microsoft.com/pubs/67371/trw_maxproduct_aistats05.pdf
month: '08'
page: 1568 - 1583
publication: IEEE Transactions on Pattern Analysis and Machine Intelligence
publication_status: published
publisher: IEEE
publist_id: '3495'
quality_controlled: 0
status: public
title: Convergent tree reweighted message passing for energy minimization
type: journal_article
volume: 28
year: '2006'
...
---
_id: '3188'
abstract:
- lang: eng
text: 'We introduce the term cosegmentation which denotes the task of segmenting
simultaneously the common parts of an image pair. A generative model for cosegmentation
is presented. Inference in the model leads to minimizing an energy with an MRF
term encoding spatial coherency and a global constraint which attempts to match
the appearance histograms of the common parts. This energy has not been proposed
previously and its optimization is challenging and NP-hard. For this problem a
novel optimization scheme which we call trust region graph cuts is presented.
We demonstrate that this framework has the potential to improve a wide range of
research: Object driven image retrieval, video tracking and segmentation, and
interactive image editing. The power of the framework lies in its generality,
the common part can be a rigid/non-rigid object (or scene), observed from different
viewpoints or even similar objects of the same class.'
author:
- first_name: Carsten
full_name: Rother, Carsten
last_name: Rother
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
- first_name: Thomas
full_name: Minka, Thomas P
last_name: Minka
- first_name: Andrew
full_name: Blake, Andrew
last_name: Blake
citation:
ama: 'Rother C, Kolmogorov V, Minka T, Blake A. Cosegmentation of image pairs by
histogram matching - Incorporating a global constraint into MRFs. In: IEEE; 2006:993-1000.
doi:10.1109/CVPR.2006.91'
apa: 'Rother, C., Kolmogorov, V., Minka, T., & Blake, A. (2006). Cosegmentation
of image pairs by histogram matching - Incorporating a global constraint into
MRFs (pp. 993–1000). Presented at the CVPR: Computer Vision and Pattern Recognition,
IEEE. https://doi.org/10.1109/CVPR.2006.91'
chicago: Rother, Carsten, Vladimir Kolmogorov, Thomas Minka, and Andrew Blake. “Cosegmentation
of Image Pairs by Histogram Matching - Incorporating a Global Constraint into
MRFs,” 993–1000. IEEE, 2006. https://doi.org/10.1109/CVPR.2006.91.
ieee: 'C. Rother, V. Kolmogorov, T. Minka, and A. Blake, “Cosegmentation of image
pairs by histogram matching - Incorporating a global constraint into MRFs,” presented
at the CVPR: Computer Vision and Pattern Recognition, 2006, pp. 993–1000.'
ista: 'Rother C, Kolmogorov V, Minka T, Blake A. 2006. Cosegmentation of image pairs
by histogram matching - Incorporating a global constraint into MRFs. CVPR: Computer
Vision and Pattern Recognition, 993–1000.'
mla: Rother, Carsten, et al. Cosegmentation of Image Pairs by Histogram Matching
- Incorporating a Global Constraint into MRFs. IEEE, 2006, pp. 993–1000, doi:10.1109/CVPR.2006.91.
short: C. Rother, V. Kolmogorov, T. Minka, A. Blake, in:, IEEE, 2006, pp. 993–1000.
conference:
name: 'CVPR: Computer Vision and Pattern Recognition'
date_created: 2018-12-11T12:01:54Z
date_published: 2006-07-05T00:00:00Z
date_updated: 2021-01-12T07:41:40Z
day: '05'
doi: 10.1109/CVPR.2006.91
extern: 1
month: '07'
page: 993 - 1000
publication_status: published
publisher: IEEE
publist_id: '3493'
quality_controlled: 0
status: public
title: Cosegmentation of image pairs by histogram matching - Incorporating a global
constraint into MRFs
type: conference
year: '2006'
...
---
_id: '3214'
abstract:
- lang: eng
text: |-
The Feistel-network is a popular structure underlying many block-ciphers where the cipher is constructed from many simpler rounds, each defined by some function which is derived from the secret key.
Luby and Rackoff showed that the three-round Feistel-network – each round instantiated with a pseudorandom function secure against adaptive chosen plaintext attacks (CPA) – is a CPA secure pseudorandom permutation, thus giving some confidence in the soundness of using a Feistel-network to design block-ciphers.
But the round functions used in actual block-ciphers are – for efficiency reasons – far from being pseudorandom. We investigate the security of the Feistel-network against CPA distinguishers when the only security guarantee we have for the round functions is that they are secure against non-adaptive chosen plaintext attacks (nCPA). We show that in the information-theoretic setting, four rounds with nCPA secure round functions are sufficient (and necessary) to get a CPA secure permutation. Unfortunately, this result does not translate into the more interesting pseudorandom setting. In fact, under the so-called Inverse Decisional Diffie-Hellman assumption the Feistel-network with four rounds, each instantiated with a nCPA secure pseudorandom function, is in general not a CPA secure pseudorandom permutation.
acknowledgement: Most of this work was done while the K. Pietrzak was a PhD student
at ETH where he was supported by the Swiss National Science Foundation, project
No. 200020- 103847/1. Currently he is partially supported by the Commission of the
European Communities through the IST program under contract IST-2002-507932 ECRYPT.
alternative_title:
- LNCS
author:
- first_name: Ueli
full_name: Maurer, Ueli M
last_name: Maurer
- first_name: Yvonne
full_name: Oswald, Yvonne A
last_name: Oswald
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Johan
full_name: Sjödin, Johan
last_name: Sjödin
citation:
ama: 'Maurer U, Oswald Y, Pietrzak KZ, Sjödin J. Luby Rackoff ciphers from weak
round functions . In: Vol 4004. Springer; 2006:391-408. doi:10.1007/11761679_24'
apa: 'Maurer, U., Oswald, Y., Pietrzak, K. Z., & Sjödin, J. (2006). Luby Rackoff
ciphers from weak round functions (Vol. 4004, pp. 391–408). Presented at the
EUROCRYPT: Theory and Applications of Cryptographic Techniques, Springer. https://doi.org/10.1007/11761679_24'
chicago: Maurer, Ueli, Yvonne Oswald, Krzysztof Z Pietrzak, and Johan Sjödin. “Luby
Rackoff Ciphers from Weak Round Functions ,” 4004:391–408. Springer, 2006. https://doi.org/10.1007/11761679_24.
ieee: 'U. Maurer, Y. Oswald, K. Z. Pietrzak, and J. Sjödin, “Luby Rackoff ciphers
from weak round functions ,” presented at the EUROCRYPT: Theory and Applications
of Cryptographic Techniques, 2006, vol. 4004, pp. 391–408.'
ista: 'Maurer U, Oswald Y, Pietrzak KZ, Sjödin J. 2006. Luby Rackoff ciphers from
weak round functions . EUROCRYPT: Theory and Applications of Cryptographic Techniques,
LNCS, vol. 4004, 391–408.'
mla: Maurer, Ueli, et al. Luby Rackoff Ciphers from Weak Round Functions .
Vol. 4004, Springer, 2006, pp. 391–408, doi:10.1007/11761679_24.
short: U. Maurer, Y. Oswald, K.Z. Pietrzak, J. Sjödin, in:, Springer, 2006, pp.
391–408.
conference:
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
date_created: 2018-12-11T12:02:03Z
date_published: 2006-07-11T00:00:00Z
date_updated: 2021-01-12T07:41:51Z
day: '11'
doi: 10.1007/11761679_24
extern: 1
intvolume: ' 4004'
month: '07'
page: 391 - 408
publication_status: published
publisher: Springer
publist_id: '3465'
quality_controlled: 0
status: public
title: 'Luby Rackoff ciphers from weak round functions '
type: conference
volume: 4004
year: '2006'
...
---
_id: '3215'
abstract:
- lang: eng
text: 'Most cryptographic primitives such as encryption, authentication or secret
sharing require randomness. Usually one assumes that perfect randomness is available,
but those primitives might also be realized under weaker assumptions. In this
work we continue the study of building secure cryptographic primitives from imperfect
random sources initiated by Dodis and Spencer (FOCS’02). Their main result shows
that there exists a (high-entropy) source of randomness allowing for perfect encryption
of a bit, and yet from which one cannot extract even a single weakly random bit,
separating encryption from extraction. Our main result separates encryption from
2-out-2 secret sharing (both in the information-theoretic and in the computational
settings): any source which can be used to achieve one-bit encryption also can
be used for 2-out-2 secret sharing of one bit, but the converse is false, even
for high-entropy sources. Therefore, possibility of extraction strictly implies
encryption, which in turn strictly implies 2-out-2 secret sharing.'
acknowledgement: Supported in part by NSF career award CCR-0133806 and NSF grant CCR-0311095.
Supported by the Swiss National Science Foundation, project No. 200020-103847/1.
alternative_title:
- LNCS
author:
- first_name: Yevgeniy
full_name: Dodis, Yevgeniy
last_name: Dodis
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Bartosz
full_name: Przydatek, Bartosz
last_name: Przydatek
citation:
ama: 'Dodis Y, Pietrzak KZ, Przydatek B. Separating sources for encryption and secret
sharing. In: Vol 3876. Springer; 2006:601-616. doi:10.1007/11681878_31'
apa: 'Dodis, Y., Pietrzak, K. Z., & Przydatek, B. (2006). Separating sources
for encryption and secret sharing (Vol. 3876, pp. 601–616). Presented at the TCC:
Theory of Cryptography Conference, Springer. https://doi.org/10.1007/11681878_31'
chicago: Dodis, Yevgeniy, Krzysztof Z Pietrzak, and Bartosz Przydatek. “Separating
Sources for Encryption and Secret Sharing,” 3876:601–16. Springer, 2006. https://doi.org/10.1007/11681878_31.
ieee: 'Y. Dodis, K. Z. Pietrzak, and B. Przydatek, “Separating sources for encryption
and secret sharing,” presented at the TCC: Theory of Cryptography Conference,
2006, vol. 3876, pp. 601–616.'
ista: 'Dodis Y, Pietrzak KZ, Przydatek B. 2006. Separating sources for encryption
and secret sharing. TCC: Theory of Cryptography Conference, LNCS, vol. 3876, 601–616.'
mla: Dodis, Yevgeniy, et al. Separating Sources for Encryption and Secret Sharing.
Vol. 3876, Springer, 2006, pp. 601–16, doi:10.1007/11681878_31.
short: Y. Dodis, K.Z. Pietrzak, B. Przydatek, in:, Springer, 2006, pp. 601–616.
conference:
name: 'TCC: Theory of Cryptography Conference'
date_created: 2018-12-11T12:02:04Z
date_published: 2006-04-11T00:00:00Z
date_updated: 2021-01-12T07:41:51Z
day: '11'
doi: 10.1007/11681878_31
extern: 1
intvolume: ' 3876'
month: '04'
page: 601 - 616
publication_status: published
publisher: Springer
publist_id: '3466'
quality_controlled: 0
status: public
title: Separating sources for encryption and secret sharing
type: conference
volume: 3876
year: '2006'
...
---
_id: '3217'
abstract:
- lang: eng
text: |-
To prove that a secure key-agreement protocol exists one must at least show P ≠NP. Moreover any proof that the sequential composition of two non-adaptively secure pseudorandom functions is secure against at least two adaptive queries must falsify the decisional Diffie-Hellman assumption, a standard assumption from public-key cryptography. Hence proving any of this two seemingly unrelated statements would require a significant breakthrough. We show that at least one of the two statements is true.
To our knowledge this gives the first positive cryptographic result (namely that composition implies some weak adaptive security) which holds in Minicrypt, but not in Cryptomania, i.e. under the assumption that one-way functions exist, but public-key cryptography does not.
acknowledgement: Author was supported during the writing of this work by the Swiss
National Science Foundation, project No. 200020-103847/1. Part of this work is supported
by the Commission of the European Communities through the IST program under contract
IST-2002-507932
alternative_title:
- LNCS
author:
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Pietrzak KZ. Composition implies adaptive security in minicrypt. In: Vol 4004.
Springer; 2006:328-338. doi:10.1007/11761679_20'
apa: 'Pietrzak, K. Z. (2006). Composition implies adaptive security in minicrypt
(Vol. 4004, pp. 328–338). Presented at the EUROCRYPT: Theory and Applications
of Cryptographic Techniques, Springer. https://doi.org/10.1007/11761679_20'
chicago: Pietrzak, Krzysztof Z. “Composition Implies Adaptive Security in Minicrypt,”
4004:328–38. Springer, 2006. https://doi.org/10.1007/11761679_20.
ieee: 'K. Z. Pietrzak, “Composition implies adaptive security in minicrypt,” presented
at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, 2006, vol.
4004, pp. 328–338.'
ista: 'Pietrzak KZ. 2006. Composition implies adaptive security in minicrypt. EUROCRYPT:
Theory and Applications of Cryptographic Techniques, LNCS, vol. 4004, 328–338.'
mla: Pietrzak, Krzysztof Z. Composition Implies Adaptive Security in Minicrypt.
Vol. 4004, Springer, 2006, pp. 328–38, doi:10.1007/11761679_20.
short: K.Z. Pietrzak, in:, Springer, 2006, pp. 328–338.
conference:
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
date_created: 2018-12-11T12:02:04Z
date_published: 2006-07-11T00:00:00Z
date_updated: 2021-01-12T07:41:52Z
day: '11'
doi: 10.1007/11761679_20
extern: 1
intvolume: ' 4004'
month: '07'
page: 328 - 338
publication_status: published
publisher: Springer
publist_id: '3464'
quality_controlled: 0
status: public
title: Composition implies adaptive security in minicrypt
type: conference
volume: 4004
year: '2006'
...
---
_id: '3216'
abstract:
- lang: eng
text: |-
We prove a new upper bound on the advantage of any adversary for distinguishing the encrypted CBC-MAC (EMAC) based on random permutations from a random function. Our proof uses techniques recently introduced in [BPR05], which again were inspired by [DGH + 04].
The bound we prove is tight — in the sense that it matches the advantage of known attacks up to a constant factor — for a wide range of the parameters: let n denote the block-size, q the number of queries the adversary is allowed to make and ℓ an upper bound on the length (i.e. number of blocks) of the messages, then for ℓ ≤ 2 n/8 and q≥ł2 the advantage is in the order of q 2/2 n (and in particular independent of ℓ). This improves on the previous bound of q 2ℓΘ(1/ln ln ℓ)/2 n from [BPR05] and matches the trivial attack (which thus is basically optimal) where one simply asks random queries until a collision is found.
acknowledgement: Part of this work is supported by the Commission of the European
Communities through the IST program under contract IST-2002-507932 ECRYPT.
alternative_title:
- LNCS
author:
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Pietrzak KZ. A tight bound for EMAC. In: Vol 4052. Springer; 2006:168-179.
doi:10.1007/11787006_15'
apa: 'Pietrzak, K. Z. (2006). A tight bound for EMAC (Vol. 4052, pp. 168–179). Presented
at the ICALP: Automata, Languages and Programming, Springer. https://doi.org/10.1007/11787006_15'
chicago: Pietrzak, Krzysztof Z. “A Tight Bound for EMAC,” 4052:168–79. Springer,
2006. https://doi.org/10.1007/11787006_15.
ieee: 'K. Z. Pietrzak, “A tight bound for EMAC,” presented at the ICALP: Automata,
Languages and Programming, 2006, vol. 4052, pp. 168–179.'
ista: 'Pietrzak KZ. 2006. A tight bound for EMAC. ICALP: Automata, Languages and
Programming, LNCS, vol. 4052, 168–179.'
mla: Pietrzak, Krzysztof Z. A Tight Bound for EMAC. Vol. 4052, Springer,
2006, pp. 168–79, doi:10.1007/11787006_15.
short: K.Z. Pietrzak, in:, Springer, 2006, pp. 168–179.
conference:
name: 'ICALP: Automata, Languages and Programming'
date_created: 2018-12-11T12:02:04Z
date_published: 2006-07-28T00:00:00Z
date_updated: 2021-01-12T07:41:52Z
day: '28'
doi: 10.1007/11787006_15
extern: 1
intvolume: ' 4052'
month: '07'
page: 168 - 179
publication_status: published
publisher: Springer
publist_id: '3463'
quality_controlled: 0
status: public
title: A tight bound for EMAC
type: conference
volume: 4052
year: '2006'
...
---
_id: '3522'
abstract:
- lang: eng
text: We observed sharp wave/ripples (SWR) during exploration within brief (<
2.4 s) interruptions of or during theta oscillations. CA1 network responses of
SWRs occurring during exploration (eSWR) and SWRs detected in waking immobility
or sleep were similar. However, neuronal activity during eSWR was location dependent,
and eSWR-related firing was stronger inside the place field than outside. The
eSPW-related firing increase was stronger than the baseline increase inside compared
to outside, suggesting a “supralinear” summation of eSWR and place-selective inputs.
Pairs of cells with similar place fields and/or correlated firing during exploration
showed stronger coactivation during eSWRs and subsequent sleep-SWRs. Sequential
activation of place cells was not required for the reactivation of waking co-firing
patterns; cell pairs with symmetrical cross-correlations still showed reactivated
waking co-firing patterns during sleep-SWRs. We suggest that place-selective firing
during eSWRs facilitates initial associations between cells with similar place
fields that enable place-related ensemble patterns to recur during subsequent
sleep-SWRs.
author:
- first_name: Joseph
full_name: Joseph O'Neill
id: 426376DC-F248-11E8-B48F-1D18A9856A87
last_name: O'Neill
- first_name: Timothy
full_name: Senior,Timothy
last_name: Senior
- first_name: Jozsef L
full_name: Jozsef Csicsvari
id: 3FA14672-F248-11E8-B48F-1D18A9856A87
last_name: Csicsvari
orcid: 0000-0002-5193-4036
citation:
ama: O’Neill J, Senior T, Csicsvari JL. Place-selective firing of CA1 pyramidal
cells during sharp wave/ripple network patterns in exploratory behavior. Neuron.
2006;49(1):143-155. doi:10.1016/j.neuron.2005.10.037
apa: O’Neill, J., Senior, T., & Csicsvari, J. L. (2006). Place-selective firing
of CA1 pyramidal cells during sharp wave/ripple network patterns in exploratory
behavior. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2005.10.037
chicago: O’Neill, Joseph, Timothy Senior, and Jozsef L Csicsvari. “Place-Selective
Firing of CA1 Pyramidal Cells during Sharp Wave/Ripple Network Patterns in Exploratory
Behavior.” Neuron. Elsevier, 2006. https://doi.org/10.1016/j.neuron.2005.10.037.
ieee: J. O’Neill, T. Senior, and J. L. Csicsvari, “Place-selective firing of CA1
pyramidal cells during sharp wave/ripple network patterns in exploratory behavior,”
Neuron, vol. 49, no. 1. Elsevier, pp. 143–155, 2006.
ista: O’Neill J, Senior T, Csicsvari JL. 2006. Place-selective firing of CA1 pyramidal
cells during sharp wave/ripple network patterns in exploratory behavior. Neuron.
49(1), 143–155.
mla: O’Neill, Joseph, et al. “Place-Selective Firing of CA1 Pyramidal Cells during
Sharp Wave/Ripple Network Patterns in Exploratory Behavior.” Neuron, vol.
49, no. 1, Elsevier, 2006, pp. 143–55, doi:10.1016/j.neuron.2005.10.037.
short: J. O’Neill, T. Senior, J.L. Csicsvari, Neuron 49 (2006) 143–155.
date_created: 2018-12-11T12:03:46Z
date_published: 2006-01-05T00:00:00Z
date_updated: 2021-01-12T07:44:03Z
day: '05'
doi: 10.1016/j.neuron.2005.10.037
extern: 1
intvolume: ' 49'
issue: '1'
month: '01'
page: 143 - 155
publication: Neuron
publication_status: published
publisher: Elsevier
publist_id: '2863'
quality_controlled: 0
status: public
title: Place-selective firing of CA1 pyramidal cells during sharp wave/ripple network
patterns in exploratory behavior
type: journal_article
volume: 49
year: '2006'
...
---
_id: '3607'
abstract:
- lang: eng
text: We apply new analytical methods to understand the consequences of population
bottlenecks for expected additive genetic variance. We analyze essentially all
models for multilocus epistasis that have been numerically simulated to demonstrate
increased additive variance. We conclude that for biologically plausible models,
large increases in expected additive variance–attributable to epistasis rather
than dominance–are unlikely. Naciri-Graven and Goudet (2003) found that as the
number of epistatically interacting loci increases, additive variance tends to
be inflated more after a bottleneck. We argue that this result reflects biologically
unrealistic aspects of their models. Specifically, as the number of loci increases,
higher-order epistatic interactions become increasingly important in these models,
with an increasing fraction of the genetic variance becoming nonadditive, contrary
to empirical observations. As shown by Barton and Turelli (2004), without dominance,
conversion of nonadditive to additive variance depends only on the variance components
and not on the number of loci per se. Numerical results indicating that more inbreeding
is needed to produce maximal release of additive variance with more loci follow
directly from our analytical results, which show that high levels of inbreeding
(F > 0.5) are needed for significant conversion of higher-order components.
We discuss alternative approaches to modeling multilocus epistasis and understanding
its consequences.
author:
- first_name: Michael
full_name: Turelli, Michael
last_name: Turelli
- first_name: Nicholas H
full_name: Nicholas Barton
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Turelli M, Barton NH. Will population bottlenecks and multilocus epistasis
increase additive genetic variance? Evolution; International Journal of Organic
Evolution. 2006;60(9):1763-1776. doi:10.1111/j.0014-3820.2006.tb00521.x
apa: Turelli, M., & Barton, N. H. (2006). Will population bottlenecks and multilocus
epistasis increase additive genetic variance? Evolution; International Journal
of Organic Evolution. Wiley-Blackwell. https://doi.org/10.1111/j.0014-3820.2006.tb00521.x
chicago: Turelli, Michael, and Nicholas H Barton. “Will Population Bottlenecks and
Multilocus Epistasis Increase Additive Genetic Variance?” Evolution; International
Journal of Organic Evolution. Wiley-Blackwell, 2006. https://doi.org/10.1111/j.0014-3820.2006.tb00521.x.
ieee: M. Turelli and N. H. Barton, “Will population bottlenecks and multilocus epistasis
increase additive genetic variance?,” Evolution; International Journal of Organic
Evolution, vol. 60, no. 9. Wiley-Blackwell, pp. 1763–1776, 2006.
ista: Turelli M, Barton NH. 2006. Will population bottlenecks and multilocus epistasis
increase additive genetic variance? Evolution; International Journal of Organic
Evolution. 60(9), 1763–1776.
mla: Turelli, Michael, and Nicholas H. Barton. “Will Population Bottlenecks and
Multilocus Epistasis Increase Additive Genetic Variance?” Evolution; International
Journal of Organic Evolution, vol. 60, no. 9, Wiley-Blackwell, 2006, pp. 1763–76,
doi:10.1111/j.0014-3820.2006.tb00521.x.
short: M. Turelli, N.H. Barton, Evolution; International Journal of Organic Evolution
60 (2006) 1763–1776.
date_created: 2018-12-11T12:04:13Z
date_published: 2006-09-01T00:00:00Z
date_updated: 2021-01-12T07:44:37Z
day: '01'
doi: 10.1111/j.0014-3820.2006.tb00521.x
extern: 1
intvolume: ' 60'
issue: '9'
month: '09'
page: 1763 - 1776
publication: Evolution; International Journal of Organic Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '2776'
quality_controlled: 0
status: public
title: Will population bottlenecks and multilocus epistasis increase additive genetic
variance?
type: journal_article
volume: 60
year: '2006'
...