A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process

Light conditions modify plant growth and development via photoreceptors such as phototropins. Here the authors show that while phot1 promotes phototropism under low light, it can act to suppress phototropism in high-light environments through phosphorylation of PKS4.

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Autores principales:	Paolo Schumacher, Emilie Demarsy, Patrice Waridel, Laure Allenbach Petrolati, Martine Trevisan, Christian Fankhauser
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3361a00a7d2e48cead58f940111be7fa
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spelling	oai:doaj.org-article:3361a00a7d2e48cead58f940111be7fa2021-12-02T15:33:46ZA phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process10.1038/s41467-018-04752-12041-1723https://doaj.org/article/3361a00a7d2e48cead58f940111be7fa2018-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04752-1https://doaj.org/toc/2041-1723Light conditions modify plant growth and development via photoreceptors such as phototropins. Here the authors show that while phot1 promotes phototropism under low light, it can act to suppress phototropism in high-light environments through phosphorylation of PKS4.Paolo SchumacherEmilie DemarsyPatrice WaridelLaure Allenbach PetrolatiMartine TrevisanChristian FankhauserNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Paolo Schumacher Emilie Demarsy Patrice Waridel Laure Allenbach Petrolati Martine Trevisan Christian Fankhauser A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
description	Light conditions modify plant growth and development via photoreceptors such as phototropins. Here the authors show that while phot1 promotes phototropism under low light, it can act to suppress phototropism in high-light environments through phosphorylation of PKS4.
format	article
author	Paolo Schumacher Emilie Demarsy Patrice Waridel Laure Allenbach Petrolati Martine Trevisan Christian Fankhauser
author_facet	Paolo Schumacher Emilie Demarsy Patrice Waridel Laure Allenbach Petrolati Martine Trevisan Christian Fankhauser
author_sort	Paolo Schumacher
title	A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
title_short	A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
title_full	A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
title_fullStr	A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
title_full_unstemmed	A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
title_sort	phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/3361a00a7d2e48cead58f940111be7fa
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A phosphorylation switch turns a positive regulator of phototropism into an inhibitor of the process

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