The phs1-3 mutation in a putative dual-specificity protein tyrosine phosphatase gene provokes hypersensitive responses to abscisic acid in Arabidopsis thaliana.

Quettier, Anne-Laure; Bertrand, Claire; Habricot, Yvette; Miginiac, Emile; Agnes, Christiane; Jeannette, Emmanuelle; Maldiney, Régis

doi:10.1111/j.1365-313x.2006.02823.x

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The phs1-3 mutation in a putative dual-specificity protein tyrosine phosphatase gene provokes hypersensitive responses to abscisic acid in Arabidopsis thaliana.

Shared by NobleBlocks on Sep 1, 2006 • 12:00 AM UTC

Authors:

Anne-Laure Quettier

Claire Bertrand

Yvette Habricot

Abstract

The plant hormone abscisic acid (ABA) controls numerous physiological traits: dormancy and germination of seeds, senescence and resistance to abiotic stresses. In order to get more insight into the role of protein tyrosine phosphatase (PTP) in ABA signalling, we obtained eight homozygous T-DNA inser...

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