Open AccessTransient Accumulation of Jasmonic Acid During the Synchronized Hypersensitive Cell Death in Tobacco mosaic virus-Infected Tobacco Leaves
Author(s) -
Shigemi Seo,
Hideharu Seto,
Hiromoto Yamakawa,
Yuko Ohashi
Publication year - 2001
Publication title -
molecular plant-microbe interactions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.565
H-Index - 153
eISSN - 1943-7706
pISSN - 0894-0282
DOI - 10.1094/mpmi.2001.14.2.261
Subject(s) - jasmonic acid , tobacco mosaic virus , hypersensitive response , virology , biology , virus , protein kinase a , programmed cell death , microbiology and biotechnology , kinase , biochemistry , apoptosis , gene
Jasmonic acid (JA) transiently accumulated during temperature-dependent synchronous necrotic lesion formation in Tobacco mosaic virus-infected tobacco leaves. The accumulation of JA was preceded by activation of a tobacco mitogen-activated protein kinase, WIPK, which functions upstream of JA in wound signal transduction pathways.