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Cell polarity and patterning by PIN trafficking through early endosomal compartments in Arabidopsis thaliana

Hirokazu Tanaka UGent, Saeko Kitakura UGent, Hana Rakusova, Tomohiro Uemura, Ioan Mugurel Feraru UGent, Riet De Rycke UGent, Stephanie Robert UGent, Tatsuo Kakimoto and Jiri Friml (2013) PLOS GENETICS. 9(5).
abstract
PIN-FORMED (PIN) proteins localize asymmetrically at the plasma membrane and mediate intercellular polar transport of the plant hormone auxin that is crucial for a multitude of developmental processes in plants. PIN localization is under extensive control by environmental or developmental cues, but mechanisms regulating PIN localization are not fully understood. Here we show that early endosomal components ARF GEF BEN1 and newly identified Sec1/Munc18 family protein BEN2 are involved in distinct steps of early endosomal trafficking. BEN1 and BEN2 are collectively required for polar PIN localization, for their dynamic repolarization, and consequently for auxin activity gradient formation and auxin-related developmental processes including embryonic patterning, organogenesis, and vasculature venation patterning. These results show that early endosomal trafficking is crucial for cell polarity and auxin-dependent regulation of plant architecture.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
ROOT-MERISTEM, ENDOCYTOSIS, EFFLUX CARRIER, TRANSPORT PATHWAYS, PLANT DEVELOPMENT, GOLGI NETWORK/EARLY ENDOSOME, DEPENDENT AUXIN GRADIENTS, PROTEINS, SNARE, MEMBRANE
journal title
PLOS GENETICS
PLoS Genet.
volume
9
issue
5
article number
e1003540
pages
9 pages
Web of Science type
Article
Web of Science id
000320030000043
JCR category
GENETICS & HEREDITY
JCR impact factor
8.167 (2013)
JCR rank
14/165 (2013)
JCR quartile
1 (2013)
ISSN
1553-7404
DOI
10.1371/journal.pgen.1003540
language
English
UGent publication?
yes
classification
A1
copyright statement
I have retained and own the full copyright for this publication
id
4110283
handle
http://hdl.handle.net/1854/LU-4110283
date created
2013-08-07 12:49:05
date last changed
2016-12-21 15:42:06
@article{4110283,
  abstract     = {PIN-FORMED (PIN) proteins localize asymmetrically at the plasma membrane and mediate intercellular polar transport of the plant hormone auxin that is crucial for a multitude of developmental processes in plants. PIN localization is under extensive control by environmental or developmental cues, but mechanisms regulating PIN localization are not fully understood. Here we show that early endosomal components ARF GEF BEN1 and newly identified Sec1/Munc18 family protein BEN2 are involved in distinct steps of early endosomal trafficking. BEN1 and BEN2 are collectively required for polar PIN localization, for their dynamic repolarization, and consequently for auxin activity gradient formation and auxin-related developmental processes including embryonic patterning, organogenesis, and vasculature venation patterning. These results show that early endosomal trafficking is crucial for cell polarity and auxin-dependent regulation of plant architecture.},
  articleno    = {e1003540},
  author       = {Tanaka, Hirokazu and Kitakura, Saeko and Rakusova, Hana and Uemura, Tomohiro and Feraru, Ioan Mugurel and De Rycke, Riet and Robert, Stephanie and Kakimoto, Tatsuo and Friml, Jiri},
  issn         = {1553-7404},
  journal      = {PLOS GENETICS},
  keyword      = {ROOT-MERISTEM,ENDOCYTOSIS,EFFLUX CARRIER,TRANSPORT PATHWAYS,PLANT DEVELOPMENT,GOLGI NETWORK/EARLY ENDOSOME,DEPENDENT AUXIN GRADIENTS,PROTEINS,SNARE,MEMBRANE},
  language     = {eng},
  number       = {5},
  pages        = {9},
  title        = {Cell polarity and patterning by PIN trafficking through early endosomal compartments in Arabidopsis thaliana},
  url          = {http://dx.doi.org/10.1371/journal.pgen.1003540},
  volume       = {9},
  year         = {2013},
}

Chicago
Tanaka, Hirokazu, Saeko Kitakura, Hana Rakusova, Tomohiro Uemura, Ioan Mugurel Feraru, Riet De Rycke, Stephanie Robert, Tatsuo Kakimoto, and Jiri Friml. 2013. “Cell Polarity and Patterning by PIN Trafficking Through Early Endosomal Compartments in Arabidopsis Thaliana.” Plos Genetics 9 (5).
APA
Tanaka, Hirokazu, Kitakura, S., Rakusova, H., Uemura, T., Feraru, I. M., De Rycke, R., Robert, S., et al. (2013). Cell polarity and patterning by PIN trafficking through early endosomal compartments in Arabidopsis thaliana. PLOS GENETICS, 9(5).
Vancouver
1.
Tanaka H, Kitakura S, Rakusova H, Uemura T, Feraru IM, De Rycke R, et al. Cell polarity and patterning by PIN trafficking through early endosomal compartments in Arabidopsis thaliana. PLOS GENETICS. 2013;9(5).
MLA
Tanaka, Hirokazu, Saeko Kitakura, Hana Rakusova, et al. “Cell Polarity and Patterning by PIN Trafficking Through Early Endosomal Compartments in Arabidopsis Thaliana.” PLOS GENETICS 9.5 (2013): n. pag. Print.