Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function

Root hairs are protrusions from root epidermal cells with crucial roles in plant soil interactions. Although much is known about patterning, polarity and tip growth of root hairs, contributions of membrane trafficking to hair initiation remain poorly understood. Here, we demonstrate that the trans-G...

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Autores principales: Gendre, Delphine, Baral, Anirban, Dang, Xie, Esnay, Nicolas, Boutté, Yohann, Stanislas, Thomas, Vain, Thomas, Claverol, Stéphane, Gustavsson, Anna, Lin, Deshu, Grebe, Markus, Bhalerao, Rishikesh P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Company of Biologists Ltd 2019
Materias:
Research Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432664/
https://www.ncbi.nlm.nih.gov/pubmed/30770391
http://dx.doi.org/10.1242/dev.168559
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author Gendre, Delphine
Baral, Anirban
Dang, Xie
Esnay, Nicolas
Boutté, Yohann
Stanislas, Thomas
Vain, Thomas
Claverol, Stéphane
Gustavsson, Anna
Lin, Deshu
Grebe, Markus
Bhalerao, Rishikesh P.
author_facet Gendre, Delphine
Baral, Anirban
Dang, Xie
Esnay, Nicolas
Boutté, Yohann
Stanislas, Thomas
Vain, Thomas
Claverol, Stéphane
Gustavsson, Anna
Lin, Deshu
Grebe, Markus
Bhalerao, Rishikesh P.
author_sort Gendre, Delphine
collection PubMed
description Root hairs are protrusions from root epidermal cells with crucial roles in plant soil interactions. Although much is known about patterning, polarity and tip growth of root hairs, contributions of membrane trafficking to hair initiation remain poorly understood. Here, we demonstrate that the trans-Golgi network-localized YPT-INTERACTING PROTEIN 4a and YPT-INTERACTING PROTEIN 4b (YIP4a/b) contribute to activation and plasma membrane accumulation of Rho-of-plant (ROP) small GTPases during hair initiation, identifying YIP4a/b as central trafficking components in ROP-dependent root hair formation.
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spelling pubmed-64326642019-04-09 Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function Gendre, Delphine Baral, Anirban Dang, Xie Esnay, Nicolas Boutté, Yohann Stanislas, Thomas Vain, Thomas Claverol, Stéphane Gustavsson, Anna Lin, Deshu Grebe, Markus Bhalerao, Rishikesh P. Development Research Report Root hairs are protrusions from root epidermal cells with crucial roles in plant soil interactions. Although much is known about patterning, polarity and tip growth of root hairs, contributions of membrane trafficking to hair initiation remain poorly understood. Here, we demonstrate that the trans-Golgi network-localized YPT-INTERACTING PROTEIN 4a and YPT-INTERACTING PROTEIN 4b (YIP4a/b) contribute to activation and plasma membrane accumulation of Rho-of-plant (ROP) small GTPases during hair initiation, identifying YIP4a/b as central trafficking components in ROP-dependent root hair formation. The Company of Biologists Ltd 2019-03-01 2019-03-11 /pmc/articles/PMC6432664/ /pubmed/30770391 http://dx.doi.org/10.1242/dev.168559 Text en © 2019. Published by The Company of Biologists Ltd http://creativecommons.org/licenses/by/4.0This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.
spellingShingle Research Report
Gendre, Delphine
Baral, Anirban
Dang, Xie
Esnay, Nicolas
Boutté, Yohann
Stanislas, Thomas
Vain, Thomas
Claverol, Stéphane
Gustavsson, Anna
Lin, Deshu
Grebe, Markus
Bhalerao, Rishikesh P.
Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function
title Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function
title_full Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function
title_fullStr Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function
title_full_unstemmed Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function
title_short Rho-of-plant activated root hair formation requires Arabidopsis YIP4a/b gene function
title_sort rho-of-plant activated root hair formation requires arabidopsis yip4a/b gene function
topic Research Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432664/
https://www.ncbi.nlm.nih.gov/pubmed/30770391
http://dx.doi.org/10.1242/dev.168559
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