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. - Ishiguro,S..; Kawai-Oda,A..; Ueda,J..; Nishida,I..; Okada,K.. (Plant Cell, 2001)