The <i>DEFECTIVE IN ANTHER DEHISCENCE1</i> Gene Encodes a Novel Phospholipase A1 Catalyzing the Initial Step of Jasmonic Acid Biosynthesis, Which Synchronizes Pollen Maturation, Anther Dehiscence, and Flower Opening in Arabidopsis

Ishiguro, Sumie; Kawai-Oda, Akiko; Ueda, Junichi; Nishida, Ikuo; Okada, Kiyotaka

doi:10.1105/tpc.010192

Public

The DEFECTIVE IN ANTHER DEHISCENCE1 Gene Encodes a Novel Phospholipase A1 Catalyzing the Initial Step of Jasmonic Acid Biosynthesis, Which Synchronizes Pollen Maturation, Anther Dehiscence, and Flower Opening in Arabidopsis

Published in The Plant Cell • Oct 1, 2001

Authors:

Sumie Ishiguro

Akiko Kawai-Oda

Junichi Ueda

Abstract

The Arabidopsis mutant defective in anther dehiscence1 (dad1) shows defects in anther dehiscence, pollen maturation, and flower opening. The defects were rescued by the exogenous application of jasmonic acid (JA) or linolenic acid, which is consistent with the reduced accumulation of JA in the dad1 ...

Subject

Arabidopsis

Jasmonic acid

Biology

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