Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis

The Arabidopsis UVR8 photoreceptor is a dimer that monomerizes in response to UV-B. Here the authors show that cryptochromes contribute to UV tolerance and facilitate UVR8 redimerization via induction of RUP proteins in response to blue light, modifying UV-B signalling in polychromatic light environ...

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Autores principales:	Nicolas Tissot, Roman Ulm
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c6dd9b4fd89743448b5626b5d2d28587
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spelling	oai:doaj.org-article:c6dd9b4fd89743448b5626b5d2d285872021-12-02T14:40:54ZCryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis10.1038/s41467-020-15133-y2041-1723https://doaj.org/article/c6dd9b4fd89743448b5626b5d2d285872020-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15133-yhttps://doaj.org/toc/2041-1723The Arabidopsis UVR8 photoreceptor is a dimer that monomerizes in response to UV-B. Here the authors show that cryptochromes contribute to UV tolerance and facilitate UVR8 redimerization via induction of RUP proteins in response to blue light, modifying UV-B signalling in polychromatic light environments.Nicolas TissotRoman UlmNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Nicolas Tissot Roman Ulm Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis
description	The Arabidopsis UVR8 photoreceptor is a dimer that monomerizes in response to UV-B. Here the authors show that cryptochromes contribute to UV tolerance and facilitate UVR8 redimerization via induction of RUP proteins in response to blue light, modifying UV-B signalling in polychromatic light environments.
format	article
author	Nicolas Tissot Roman Ulm
author_facet	Nicolas Tissot Roman Ulm
author_sort	Nicolas Tissot
title	Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis
title_short	Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis
title_full	Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis
title_fullStr	Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis
title_full_unstemmed	Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis
title_sort	cryptochrome-mediated blue-light signalling modulates uvr8 photoreceptor activity and contributes to uv-b tolerance in arabidopsis
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/c6dd9b4fd89743448b5626b5d2d28587
work_keys_str_mv	AT nicolastissot cryptochromemediatedbluelightsignallingmodulatesuvr8photoreceptoractivityandcontributestouvbtoleranceinarabidopsis AT romanulm cryptochromemediatedbluelightsignallingmodulatesuvr8photoreceptoractivityandcontributestouvbtoleranceinarabidopsis
_version_	1718390135129636864

Cryptochrome-mediated blue-light signalling modulates UVR8 photoreceptor activity and contributes to UV-B tolerance in Arabidopsis

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