Characterization and Application of a Lytic Phage D10 against Multidrug-Resistant Salmonella.

ABSTRACT: Salmonella is a widely distributed foodborne pathogen that is a serious threat to human health. The accelerated development of drug resistance and the increased demand for natural foods invoke new biocontrol agents to limit contamination by multidrug-resistant (MDR) Salmonella strains. In this study, a lytic Salmonella phage named D10 was characterized at the biological and genomic levels. D10 possesses a short latent period (10 min) and a large burst size (163 PFU/cell), as well as adequate stability under a range of pH conditions and moderate thermal tolerance. D10 effectively lysed different MDR Salmonella serovars and repressed their dynamic growth in the medium. Genomic analysis disclosed that D10 is a new member of the Siphoviridae family and lacks

SUBMITTER: Li Z 

PROVIDER: S-EPMC8402666 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature