Complete Genome Sequence of Phytopathogenic Pectobacterium carotovorum subsp. carotovorum Bacteriophage PP1

Abstract

Pectobacterium carotovorum subsp. carotovorum is a phytopathogen causing soft rot disease on diverse plant species. To control this plant pathogen, P. carotovorum subsp. carotovorum -targeting bacteriophage PP1 was isolated and its genome was completely sequenced to develop a novel biocontrol agent. Interestingly, the 44,400-bp genome sequence does not encode any gene involved in the formation of lysogen, suggesting that this phage may be very useful as a biocontrol agent because it does not make lysogen after host infection. This is the first report on the complete genome sequence of the P. carotovorum subsp. carotovorum -targeting bacteriophage, and it will enhance our understanding of the interaction between phytopathogens and their targeting bacteriophages.