Genomic Analysis of 48 Paenibacillus larvae Bacteriophages.

ABSTRACT: The antibiotic-resistant bacterium Paenibacillus larvae is the causative agent of American foulbrood (AFB), currently the most destructive bacterial disease in honeybees. Phages that infect P. larvae were isolated as early as the 1950s, but it is only in recent years that P. larvae phage genomes have been sequenced and annotated. In this study we analyze the genomes of all 48 currently sequenced P. larvae phage genomes and classify them into four clusters and a singleton. The majority of P. larvae phage genomes are in the 38⁻45 kbp range and use the cohesive ends (cos) DNA-packaging strategy, while a minority have genomes in the 50⁻55 kbp range that use the direct terminal repeat (DTR) DNA-packaging strategy. The DTR phages form a distinct cluster, while

SUBMITTER: Stamereilers C 

PROVIDER: S-EPMC6070908 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature