Separate jasmonate-dependent and salicylate-dependent defense-response pathways in <i>Arabidopsis</i> are essential for resistance to distinct microbial pathogens

P. H. J. Thomma, Bart; Eggermont, Kristel; A. M. A. Penninckx, Iris; Mauch‐Mani, Brigitte; Vogelsang, R.; P.A. Cammue, Bruno; F. Broekaert, Willem

doi:10.1073/pnas.95.25.15107

Public

Separate jasmonate-dependent and salicylate-dependent defense-response pathways in Arabidopsis are essential for resistance to distinct microbial pathogens

Published in Proceedings of the National Academy of Sciences • Dec 8, 1998

Authors:

Bart P. H. J. Thomma

Kristel Eggermont

Iris A. M. A. Penninckx

Abstract

The endogenous plant hormones salicylic acid (SA) and jasmonic acid (JA), whose levels increase on pathogen infection, activate separate sets of genes encoding antimicrobial proteins in Arabidopsis thaliana. The pathogen-inducible genes PR-1, PR-2, and PR-5 require SA signaling for activation, where...

Subject

Alternaria brassicicola

Arabidopsis

Jasmonic acid

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