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Article

Characterization of the genes controlling the biosynthesis of the polyketide phytotoxin coronatine including conjugation between coronafacic and coronamic acid.

Gene - 29 Oct 1993

Bender C L, Liyanage H, Palmer D, Ullrich M, Young S, Mitchell R

Abstract excerpt

Pseudomonas syringae pv. glycinea PG4180 produces a chlorosis-inducing phytotoxin, coronatine (COR), which consists of a polyketide component, coronafacic acid (CFA), which is coupled via amide bond formation to coronamic acid (CMA), an ethylcyelopropyl amino acid (aa) derived from isoleucine. P. syringae pv. syringae strains PS51 and PS61, which do not synthesize coronafacoyl compounds (conjugates between CFA...

Topics

Amino Acids
Chromatography, High Pressure Liquid
Cloning, Molecular
Conjugation, Genetic
Genes, Bacterial
Genetic Complementation Test
Indenes
Mutation
Phenotype
Plasmids
Pseudomonas

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 8224892
DOI: 10.1016/0378-1119(93)90221-n

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8224892-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Characterization of the genes controlling the biosynthesis of the polyketide phytotoxin coronatine including conjugation between coronafacic and coronamic acid.PMID 8224892Read ↗

Characterization and transcriptional analysis of the gene cluster for coronafacic acid, the polyketide component of the phytotoxin coronatine.Semantic proximity Read ↗

Differential regulation of coronatine biosynthesis in Pseudomonas syringae pv. tomato DC3000 and P. syringae pv. glycinea PG4180Semantic proximity Read ↗

Chlorosis-inducing phytotoxins produced by Pseudomonas syringaeSemantic proximity Read ↗

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The coronatine toxin of Pseudomonas syringae is a multifunctional suppressor of Arabidopsis defense.Semantic proximity Read ↗

CorR regulates multiple components of virulence in Pseudomonas syringae pv. tomato DC3000.Semantic proximity Read ↗

Characterization of the Coronatine-Like Phytotoxins Produced by the Common Scab Pathogen Streptomyces scabies.Semantic proximity Read ↗

Component and protein domain exchange analysis of a thermoresponsive, two-component regulatory system of Pseudomonas syringae.Semantic proximity Read ↗

Expression and analysis of coronafacate ligase, a thermoregulated gene required for production of the phytotoxin coronatine in Pseudomonas syringae.Semantic proximity Read ↗

Molecular characterization of field isolates of Pseudomonas syringae pv. glycinea differing in coronatine production.Semantic proximity Read ↗

Exogenous coronatine, but not coronafacic acid or methyl jasmonate, restores the disease phenotype of a coronatine-defective mutant of Pseudomonas syringae pv. tomato on tomato seedlingsSemantic proximity Read ↗

Pathogenicity of Pseudomonas syringae pv. tomato on tomato seedlings: phenotypic and gene expression analyses of the virulence function of coronatine.Semantic proximity Read ↗

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