Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures
| Autor: | Roger P. Johnson, Tim A. McAllister, Kim Stanford, Hui Liu, Yan D. Niu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0301 basic medicine
Serotype Salmonella 030106 microbiology Short Report Siphoviridae Serogroup medicine.disease_cause lcsh:Infectious and parasitic diseases Bacteriophage 03 medical and health sciences Multiplicity of infection fluids and secretions Virology medicine Bacteriophages lcsh:RC109-216 Shiga toxigenic Escherichia coli Bacteriological Techniques Shiga-Toxigenic Escherichia coli biology Biocontrol biochemical phenomena metabolism and nutrition biology.organism_classification bacterial infections and mycoses T5virus 030104 developmental biology Infectious Diseases Biological Control Agents Salmonella enterica bacteria Sampling time |
| Zdroj: | Virology Journal, Vol 17, Iss 1, Pp 1-7 (2020) Virology Journal |
| Popis: | A previously isolated a bacteriophage, vB_EcoS_AKFV33 of T5virus, demonstrated great potential in biocontrol of Shiga toxigenic Escherichia coli (STEC) O157. This study further evaluated its potential as a biocontrol agent in broth culture against other important non-O157 serogroups of STEC and Salmonella. AKFV33 was capable of lysing isolates of STEC serogroups O26 (n = 1), O145 (n = 1) and Salmonella enterica serovars (n = 6). In a broth culture microplate system, efficacy of AKFV33 for killing STEC O26:H11, O145:NM and Salmonella was improved (P Salmonella in mixtures with enhanced activity (P < 0.05) against O157:H7 and O26:H11, offering great promise for control of multiple zoonotic pathogens at both pre and post-harvest. |
| Databáze: | OpenAIRE |
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