Mutations in the Arabidopsis phosphoinositide phosphatase gene SAC9 lead to overaccumulation of PtdIns(4,5)P2 and constitutive expression of the stress-response pathway.

Abstract excerpt

Phosphoinositides (PIs) are signaling molecules that regulate cellular events including vesicle targeting and interactions between membrane and cytoskeleton. Phosphatidylinositol (PtdIns)(4,5)P(2) is one of the best characterized PIs; studies in which PtdIns(4,5)P(2) localization or concentration...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Arabidopsis Proteins
• Share to Chromosomes, Plant