Vibrio vulnificus bacteriophage SSP002 as a possible biocontrol agent.

ABSTRACT: A novel Vibrio vulnificus-infecting bacteriophage, SSP002, belonging to the Siphoviridae family, was isolated from the coastal area of the Yellow Sea of South Korea. Host range analysis revealed that the growth inhibition of phage SSP002 is relatively specific to V. vulnificus strains from both clinical and environmental samples. In addition, a one-step growth curve analysis and a bacteriophage stability test revealed a latent period of 65 min, a burst size of 23 ± 2 PFU, as well as broad temperature (20°C to 60°C) and pH stability (pH 3 to 12) ranges. A Tn5 random transposon mutation of V. vulnificus and partial DNA sequencing of the inserted Tn5 regions revealed that the flhA, flhB, fliF, and fleQ mutants are resistant to SSP002 phage infection, suggesting that the flagellum may be the h

SUBMITTER: Lee HS 

PROVIDER: S-EPMC3911098 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature