Purification and characterization of pyocins from Pseudomonas aeruginosa.
Three types of pyocins were found in Pseudomonas aeruginosa strain 986 and named pyocin type P25, P50, and P70. Production of these types was inducible by UV irradiation. Their molar mass was estimated. The pyocins obtained were different from the known pyocins R, S, and F in their chemical and physical properties. No immunological cross reaction was observed among these pyocins.
D000596:Amino Acids / Q000032:analysis; D001430:Bacteriocins / Q000302:isolation & purification*; D004591:Electrophoresis, Polyacrylamide Gel; D011550:Pseudomonas aeruginosa / Q000032:analysis*; D011709:Pyocins / Q000032:analysis / Q000302:isolation & purification*
D000596:Amino Acids; D001430:Bacteriocins; D011709:Pyocins