Sensitivity of thermophilic campylobacters to R-type pyocines of Pseudomonas aeruginosa.
Strains of thermophilic campylobacters of human origin were examined for bacteriocine activity and for susceptibility to R-type pyocines of Pseudomonas aeruginosa. None of 50 strains inhibited the growth of any other strain, but 13 of 80 strains (16%) were sensitive to R-type pyocines. Absorption of one of the partially purified pyocine preparations with a sensitive strain resulted in the removal of pyocine activity and a decrease in viable count of the organism by 85%.
D001430:Bacteriocins / Q000096:biosynthesis; D001431:Bacteriological Techniques; D002167:Campylobacter / Q000145:classification* / Q000378:metabolism; D006358:Hot Temperature; D011550:Pseudomonas aeruginosa; D011709:Pyocins / Q000378:metabolism
D001430:Bacteriocins; D011709:Pyocins