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 involved in the biosynthesis of the phaseolotoxin.
González
Ana Isabel
AI
Area de Genética, Facultad de Biología, Universidad de León, E-24071 León, Spain.
Pérez de la Vega
Marcelino
M
Ruiz
María Luisa
ML
Polanco
Carlos
C
D005098:Exotoxins / Q000096:biosynthesis / Q000235:genetics*; D005798:Genes, Bacterial; D005810:Multigene Family; D009952:Ornithine / Q000031:analogs & derivatives; D009954:Ornithine Carbamoyltransferase / Q000235:genetics*; D011549:Pseudomonas / Q000235:genetics*
D005098:Exotoxins; C021234:phaseolotoxin; D009952:Ornithine; D009954:Ornithine Carbamoyltransferase