Family: Inoviridae
Genus: Primolicivirus
Distinguishing features
Members of the species Pseudomonas virus Pf1, have virions of about 2,000 × 7 nm (Goldbourt et al., 2010), a genome of 7,349 bases and encode 14 proteins (Hill et al., 1991). Pseudomonas phage Pf1 was isolated from Pseudomonas aeruginosa strain PAK, adheres to type IV pili and persists extra-chromosomally.
Virion
See discussion under family description.
Genome organisation and replication
See discussion under family description.
Biology
Members of the genus infect Pseudomonas aeruginosa.
Species demarcation criteria
There is only one species in the genus. Members of additional species will be >5% different in the DNA sequence of their genomes as assessed using the BLASTn algorithm.