Title : The protein phosphatase AtPP2CA negatively regulates abscisic acid signal transduction in Arabidopsis, and effects of abh1 on AtPP2CA mRNA.

Pub. Date : 2006 Jan

PMID : 16361522






3 Functional Relationships(s)
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1 The protein phosphatase AtPP2CA negatively regulates abscisic acid signal transduction in Arabidopsis, and effects of abh1 on AtPP2CA mRNA. Abscisic Acid protein phosphatase 2CA Arabidopsis thaliana
2 Thus our data demonstrate that the PP2CA protein phosphatase is a strong negative regulator of ABA signal transduction. Abscisic Acid protein phosphatase 2CA Arabidopsis thaliana
3 Furthermore, it has been previously shown that the AtPP2CA transcript is down-regulated in the ABA-hypersensitive nuclear mRNA cap-binding protein mutant abh1. Abscisic Acid protein phosphatase 2CA Arabidopsis thaliana