Initiation and amplification of SnRK2 activation in abscisic acid signaling

SnRK2 kinase activity is rapidly activated in response to ABA. Here the authors show that initial activation of SnRK2s is achieved by B2 and B3 RAF kinase-mediated phosphorylation of the activation loop and that transphosphorylation between SnRK2s then amplifies the response.

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Autores principales:	Zhen Lin, Yuan Li, Yubei Wang, Xiaolei Liu, Liang Ma, Zhengjing Zhang, Chen Mu, Yan Zhang, Li Peng, Shaojun Xie, Chun-Peng Song, Huazhong Shi, Jian-Kang Zhu, Pengcheng Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/bacd511424ac4ec096c24692699c8317
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spelling	oai:doaj.org-article:bacd511424ac4ec096c24692699c83172021-12-02T13:41:32ZInitiation and amplification of SnRK2 activation in abscisic acid signaling10.1038/s41467-021-22812-x2041-1723https://doaj.org/article/bacd511424ac4ec096c24692699c83172021-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22812-xhttps://doaj.org/toc/2041-1723SnRK2 kinase activity is rapidly activated in response to ABA. Here the authors show that initial activation of SnRK2s is achieved by B2 and B3 RAF kinase-mediated phosphorylation of the activation loop and that transphosphorylation between SnRK2s then amplifies the response.Zhen LinYuan LiYubei WangXiaolei LiuLiang MaZhengjing ZhangChen MuYan ZhangLi PengShaojun XieChun-Peng SongHuazhong ShiJian-Kang ZhuPengcheng WangNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Zhen Lin Yuan Li Yubei Wang Xiaolei Liu Liang Ma Zhengjing Zhang Chen Mu Yan Zhang Li Peng Shaojun Xie Chun-Peng Song Huazhong Shi Jian-Kang Zhu Pengcheng Wang Initiation and amplification of SnRK2 activation in abscisic acid signaling
description	SnRK2 kinase activity is rapidly activated in response to ABA. Here the authors show that initial activation of SnRK2s is achieved by B2 and B3 RAF kinase-mediated phosphorylation of the activation loop and that transphosphorylation between SnRK2s then amplifies the response.
format	article
author	Zhen Lin Yuan Li Yubei Wang Xiaolei Liu Liang Ma Zhengjing Zhang Chen Mu Yan Zhang Li Peng Shaojun Xie Chun-Peng Song Huazhong Shi Jian-Kang Zhu Pengcheng Wang
author_facet	Zhen Lin Yuan Li Yubei Wang Xiaolei Liu Liang Ma Zhengjing Zhang Chen Mu Yan Zhang Li Peng Shaojun Xie Chun-Peng Song Huazhong Shi Jian-Kang Zhu Pengcheng Wang
author_sort	Zhen Lin
title	Initiation and amplification of SnRK2 activation in abscisic acid signaling
title_short	Initiation and amplification of SnRK2 activation in abscisic acid signaling
title_full	Initiation and amplification of SnRK2 activation in abscisic acid signaling
title_fullStr	Initiation and amplification of SnRK2 activation in abscisic acid signaling
title_full_unstemmed	Initiation and amplification of SnRK2 activation in abscisic acid signaling
title_sort	initiation and amplification of snrk2 activation in abscisic acid signaling
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/bacd511424ac4ec096c24692699c8317
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Initiation and amplification of SnRK2 activation in abscisic acid signaling

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