Isochorismate-derived biosynthesis of the plant stress hormone salicylic acid.
Journal
Science (New York, N.Y.)
ISSN: 1095-9203
Titre abrégé: Science
Pays: United States
ID NLM: 0404511
Informations de publication
Date de publication:
02 08 2019
02 08 2019
Historique:
received:
25
11
2018
revised:
19
04
2019
accepted:
08
07
2019
entrez:
3
8
2019
pubmed:
3
8
2019
medline:
23
2
2020
Statut:
ppublish
Résumé
The phytohormone salicylic acid (SA) controls biotic and abiotic plant stress responses. Plastid-produced chorismate is a branch-point metabolite for SA biosynthesis. Most pathogen-induced SA derives from isochorismate, which is generated from chorismate by the catalytic activity of ISOCHORISMATE SYNTHASE1. Here, we ask how and in which cellular compartment isochorismate is converted to SA. We show that in
Identifiants
pubmed: 31371615
pii: 365/6452/498
doi: 10.1126/science.aaw1720
doi:
Substances chimiques
Arabidopsis Proteins
0
EDS5 protein, Arabidopsis
0
Membrane Transport Proteins
0
PBS3 protein, Arabidopsis
0
Plant Growth Regulators
0
isochorismic acid
22642-82-6
Chorismic Acid
GI1BLY82Y1
Salicylic Acid
O414PZ4LPZ
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
498-502Informations de copyright
Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.