Complete genome sequence of the novel phage vB_BthS-HD29phi infecting Bacillus thuringiensis

The phage vB_BthS-HD29phi infecting Bacillus thuringiensis strain HD29 was isolated and purified. The morphology of the phage showed that it belongs to the family Siphoviridae . The phage genome was 32,181 bp in length, comprised linear double-stranded DNA with an average G + C content of 34.9%, and exhibited low similarity to known phage genomes. Genomic and phylogenetic analysis revealed that vB_BthS-HD29phi is a novel phage. In total, 50 putative ORFs were predicted in the phage genome, and only 18 ORFs encoded proteins with known functions. This article reports the genome sequence of a new tailed phage and increases the known genetic diversity of tailed phages.