Article
The Arabidopsis mitogen-activated protein kinase phosphatase PP2C5 affects seed germination, stomatal aperture, and abscisic acid-inducible gene expression.
Plant physiology - 1 Jul 2010
Brock Anita K, Willmann Roland, Kolb Dagmar, Grefen Laure, Lajunen Heini M, Bethke Gerit, Lee Justin, Nürnberger Thorsten, Gust Andrea A
Abstract excerpt
Abscisic acid (ABA) is an important phytohormone regulating various cellular processes in plants, including stomatal opening and seed germination. Although protein phosphorylation via mitogen-activated protein kinases (MAPKs) has been suggested to be important in ABA signaling, the corresponding phosphatases are largely unknown. Here, we show that a member of the Protein Phosphatase 2C (PP2C) family in...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.