Complete genome sequence of Clostridium perfringens B20, a bacteriocin-producing pathogen.

Clostridium perfringens B20 was isolated from chicken feces collected from a local farm associated with Chung-Ang University (Anseong, Korea). The whole genome of C. perfringens B20 was sequenced using the PacBio RS II platform and assembled de novo . The genome is 2,982,563 bp long and assembled in two contigs. Annotation analyses revealed 2,668 protein-coding sequences, 30 rRNA genes, and 94 tRNA genes, with 28.2% G + C (guanine + cytosine) content. In silico genomic analysis revealed the presence of genes encoding a class IId bacteriocin, lactococcin A, and associated ABC transporter and immunity proteins, as well as a putative bacteriocin gene.