Isolating and characterizing cluster AB Mycobacteriophage NoShow, which encodes lysis proteins shared with cluster H2 phages.

We present here Mycobacteriophage NoShow, isolated from a soil sample collected on the Maguire Campus of Saint Joseph's University in Merion Station, Pennsylvania. Even though NoShow's 52,825 bp genome is most similar to phages in cluster AB, its lysA and lysB genes are most similar to phages in cluster H2.

Genome Sequences and Characteristics of Six Cluster B1 Mycobacteriophages Discovered at Saint Joseph's University.

We report on six new siphoviruses infecting Mycobacterium smegmatis that were isolated from soil samples collected on the campus of Saint Joseph's University, on the western edge of Philadelphia, Pennsylvania. All phages have circularly permuted genomes that are 68,721 to 68,929 bp long, with an average G+C content of 66.4%.