Antibiofilm activity of a lytic Salmonella phage on different Salmonella enterica serovars isolated from broiler farms.

ABSTRACT: Bacteriophages have been mainly used in treating infections caused by planktonic bacterial cells in the veterinary sector. However, their applications as antibiofilm agents have received little attention. Accordingly, a previously isolated Salmonella infecting Siphoviridae phage was investigated for host range against 15 Salmonella enterica isolates (S. Cape, S. Gallinarum, 4 S. Enteritidis, 3 S. Montevideo, S. Uno, S. Oritamerin, S. Belgdam, S. Agona, S. Daula, and S. Aba) recovered from the litters of commercial broiler farms. All S. enterica isolates were examined for their biofilm activity using a microtiter plate assay and for adrA, csgD, and gcpA genes using conventional PCR. The phage efficacy against established biofilms produced by the selected seven S. enterica isolates (S. Galli

SUBMITTER: Hosny RA 

PROVIDER: S-EPMC10148789 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature