Local auxin competition explains fragmented differentiation patterns

Sieve element differentiation in Arabidopsis roots requires two antagonistic regulators of auxin efflux, BRX and PAX. Here the authors show that together they coordinate sieve element formation by preventing cell fate bistability emerging from AUX1-mediated competition for auxin between neighboring...

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Auteurs principaux:	Bernard Moret, Petra Marhava, Ana Cecilia Aliaga Fandino, Christian S. Hardtke, Kirsten H. W. ten Tusscher
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2020
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/3229318d9ac04b91a38cc5d74f6b1ab1
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id	oai:doaj.org-article:3229318d9ac04b91a38cc5d74f6b1ab1
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spelling	oai:doaj.org-article:3229318d9ac04b91a38cc5d74f6b1ab12021-12-02T14:59:28ZLocal auxin competition explains fragmented differentiation patterns10.1038/s41467-020-16803-72041-1723https://doaj.org/article/3229318d9ac04b91a38cc5d74f6b1ab12020-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-16803-7https://doaj.org/toc/2041-1723Sieve element differentiation in Arabidopsis roots requires two antagonistic regulators of auxin efflux, BRX and PAX. Here the authors show that together they coordinate sieve element formation by preventing cell fate bistability emerging from AUX1-mediated competition for auxin between neighboring cells.Bernard MoretPetra MarhavaAna Cecilia Aliaga FandinoChristian S. HardtkeKirsten H. W. ten TusscherNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Bernard Moret Petra Marhava Ana Cecilia Aliaga Fandino Christian S. Hardtke Kirsten H. W. ten Tusscher Local auxin competition explains fragmented differentiation patterns
description	Sieve element differentiation in Arabidopsis roots requires two antagonistic regulators of auxin efflux, BRX and PAX. Here the authors show that together they coordinate sieve element formation by preventing cell fate bistability emerging from AUX1-mediated competition for auxin between neighboring cells.
format	article
author	Bernard Moret Petra Marhava Ana Cecilia Aliaga Fandino Christian S. Hardtke Kirsten H. W. ten Tusscher
author_facet	Bernard Moret Petra Marhava Ana Cecilia Aliaga Fandino Christian S. Hardtke Kirsten H. W. ten Tusscher
author_sort	Bernard Moret
title	Local auxin competition explains fragmented differentiation patterns
title_short	Local auxin competition explains fragmented differentiation patterns
title_full	Local auxin competition explains fragmented differentiation patterns
title_fullStr	Local auxin competition explains fragmented differentiation patterns
title_full_unstemmed	Local auxin competition explains fragmented differentiation patterns
title_sort	local auxin competition explains fragmented differentiation patterns
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/3229318d9ac04b91a38cc5d74f6b1ab1
work_keys_str_mv	AT bernardmoret localauxincompetitionexplainsfragmenteddifferentiationpatterns AT petramarhava localauxincompetitionexplainsfragmenteddifferentiationpatterns AT anaceciliaaliagafandino localauxincompetitionexplainsfragmenteddifferentiationpatterns AT christianshardtke localauxincompetitionexplainsfragmenteddifferentiationpatterns AT kirstenhwtentusscher localauxincompetitionexplainsfragmenteddifferentiationpatterns
_version_	1718389189660114944

Local auxin competition explains fragmented differentiation patterns

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