Genome analysis of a novel Shiga toxin 1 (Stx1)-converting phage which is closely related to Stx2-converting phages but not to other Stx1-converting phages.

ABSTRACT: Two Stx-converting phages, designated Stx1 phi and Stx2 phi-II, were isolated from an Escherichia coli O157:H7 strain, Morioka V526, and their entire nucleotide sequences were determined. The genomes of both phages were similar except for the stx gene-flanking regions. Comparing these phages to other known Stx-converting phages, we concluded that Stx1 phi is a novel Stx1-converting phage closely related to Stx2-converting phages so far reported.

SUBMITTER: Sato T 

PROVIDER: S-EPMC161576 | biostudies-literature | 2003 Jul

REPOSITORIES: biostudies-literature