Novel Podoviridae family bacteriophage infecting Weissella cibaria isolated from Kimchi.

ABSTRACT: The first complete genome sequence of a phage infecting Weissella cibaria (Weissella kimchii) is presented. The bacteriophage YS61 was isolated from kimchi, a Korean fermented vegetable dish. Bacteriophages are recognized as a serious problem in industrial fermentations; however, YS61 differed from many virulent phages associated with food fermentations since it was difficult to propagate and was very susceptible to resistance development. Sequence analysis revealed that YS61 resembles Podoviridae of the subfamily Picovirinae. Within the subfamily Picovirinae, the 29-like phages have been extensively studied, and their terminal protein-primed DNA replication is well characterized. Our data strongly suggest that YS61 also replicates by a protein-primed mechanism. Weissella phage YS61 is, ho

SUBMITTER: Kleppen HP 

PROVIDER: S-EPMC3457107 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature