Initiation and amplification of SnRK2 activation in abscisic acid signaling

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.

Bibliographic Details
Main Authors: 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
Format: Article
Language:English
Published: Nature Publishing Group 2021-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-22812-x

Internet

https://doi.org/10.1038/s41467-021-22812-x

Similar Items