From compost to culver: genome sequence and annotation of a cluster CQ1 phage.

Phage Culver, with a siphovirus morphology, was isolated using CAG3. Culver is assigned to phage cluster CQ1 based on gene content similarity to actinobacteriophages. Notably, Culver is predicted to encode eight tRNAs, lysin A by two adjacent genes, and, unlike other CQ1 phages, two putative integrase genes.