Complete genome sequence analysis and identification of putative metallo-beta-lactamase and SpoIIIE homologs in Bacillus cereus group phage BCP8-2, a new member of the proposed Bastille-like group

Bacillus cereus group-specific bacteriophage BCP8-2 exhibits a broad lysis spectrum among food and human isolates (330/364) of B. cereus while not infecting B. subtilis (50) or B. licheniformis (12) strains. Its genome is 159,071 bp long with 220 open reading frames, including genes for putative methyltransferases, metallo-beta-lactamase, and a sporulation-related SpoIIIE homolog, as wells as 18 tRNAs. Comparative genome analysis showed that BCP8-2 is related to the recently proposed Bastille-like phages, but not with either SPO1-like or Twort-like phages of the subfamily Spounavirinae.