Diversity and characterization of temperate bacteriophages induced in Pasteurella multocida from different host species.

ABSTRACT:

Background

Bacteriophages play important roles in the evolution of bacteria and in the emergence of new pathogenic strains by mediating the horizontal transfer of virulence genes. Pasteurella multocida is responsible for different disease syndromes in a wide range of domesticated animal species. However, very little is known about the influence of bacteriophages on disease pathogenesis in this species.

Results

Temperate bacteriophage diversity was assessed in 47 P. multocida isolates of avian (9), bovine (8), ovine (10) and porcine (20) origin. Induction of phage particles with mitomycin C identified a diverse range of morphological types representing both Siphoviridae and Myoviridae family-types in 29 isolates. Phage of both morphological types were identified in three isol

SUBMITTER: Abdulrahman RF 

PROVIDER: S-EPMC8008546 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature