Locus of the Pseudomonas aeruginosa toxin A gene.
The gene for Pseudomonas aeruginosa toxin A has been mapped in the late region of the chromosome of strain PAO. Strain PAO-PR1, which produces parental levels of toxin A antigen that is enzymatically inactive and nontoxic, was used as the donor for R68.45 plasmid-mediated genetic exchange. Strain PAO-PR1 (toxA1) was mated with toxin A-producing strains, and exconjugates for selected prototrophic markers were tested for the transfer of toxA1. The toxA1 gene was located between cnu-9001 and pur-67 at approximately 85 min on the PAO chromosome.
D036002:ADP Ribose Transferases; D001427:Bacterial Toxins; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D005098:Exotoxins / Q000235:genetics*; D005798:Genes, Bacterial; D011550:Pseudomonas aeruginosa / Q000235:genetics*; D037521:Virulence Factors; D000097668:Pseudomonas aeruginosa Exotoxin A
D036002:ADP Ribose Transferases; D001427:Bacterial Toxins; D005098:Exotoxins; D037521:Virulence Factors; D000097668:Pseudomonas aeruginosa Exotoxin A