Complete genome sequence of a filamentous bacteriophage, RS611, that infects the phytopathogen Ralstonia solanacearum

Abstract

Filamentous bacteriophage RS611 (ϕRS611), which infects the phytopathogen Ralstonia solanacearum, had a circular single-stranded DNA genome that was characterized as an Ff-type phage belonging to the family Inoviridae. The ϕRS611 genome was composed of 6386 bases with a G + C content of 62.1 % and contained 11 putative open reading frames. The ϕRS611 genome showed high similarity to those of Ralstonia phages RSS0 and RSS1. However, approximately 900-nucleotide deletions were found in the region corresponding to open reading frames 10 and 11 of ϕRSS0 and ϕRSS1.