Article
Plasma Membrane CRPK1-Mediated Phosphorylation of 14-3-3 Proteins Induces Their Nuclear Import to Fine-Tune CBF Signaling during Cold Response.
Molecular cell - 6 Apr 2017
Liu Ziyan, Jia Yuxin, Ding Yanglin, Shi Yiting, Li Zhen, Guo Yan, Gong Zhizhong, Yang Shuhua
Abstract excerpt
In plant cells, changes in fluidity of the plasma membrane may serve as the primary sensor of cold stress; however, the precise mechanism and how the cell transduces and fine-tunes cold signals remain elusive. Here we show that the cold-activated plasma membrane protein cold-responsive protein kinase 1 (CRPK1) phosphorylates 14-3-3 proteins. The phosphorylated 14-3-3 proteins shuttle from the cytosol to the...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.