Analysis of the argK-tox gene cluster in nontoxigenic strains of Pseudomonas syringae pv. phaseolicola

The analysis of 46 isolates obtained directly from different and distant common bean fields from the northwestern part of Spain revealed that they do not produce phaseolotoxin. The isolates were classified as race 5, and their analysis revealed that they do not carry the argK-tox gene cluster involv...

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Bibliographic Details
Published in:Applied and Environmental Microbiology 2003-08, Vol.69 (8), p.4979-4982
Main Authors: Gonzalez, A.I, Perez de la Vega, M, Ruiz, M.L, Polanco, C
Format: Article
Language:English
Subjects:
argK gene
Bacteria
bacterial diseases of plants
Bacteriology
Biological and medical sciences
biosynthesis
blight
Exotoxins - biosynthesis
Exotoxins - genetics
Fundamental and applied biological sciences. Psychology
Genes, Bacterial
Genetics
halo blight
Legumes
Microbiology
Multigene Family
Ornithine - analogs & derivatives
ornithine carbamoyltransferase
Ornithine Carbamoyltransferase - genetics
Pathogens
phaseolotoxin
phaseolotoxin-resistant ornithine carbamoyltransferase
Phaseolus vulgaris
Plant Microbiology
plant pathogenic bacteria
Pseudomonas - genetics
Pseudomonas syringae pv. phaseolicola
strains
structural genes
tox gene
Toxicity
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Description
Summary:The analysis of 46 isolates obtained directly from different and distant common bean fields from the northwestern part of Spain revealed that they do not produce phaseolotoxin. The isolates were classified as race 5, and their analysis revealed that they do not carry the argK-tox gene cluster involved in the biosynthesis of the phaseolotoxin.
ISSN:0099-2240
1098-5336
DOI:10.1128/AEM.69.8.4979-4982.2003