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In-vitro evaluation of Pseudomonas fluorescens antibacterial activity against Listeria spp. isolated from New Zealand horticultural environments

ABSTRACT: Beneficial bacteria with antibacterial properties are an attractive alternative to chemical-based antibacterial or bactericidal agents. The aim of our study was to source such bacteria from horticultural produce and environments and to explore the mechanisms of their antimicrobial properties. Four strains of Pseudomonas fluorescens were isolated that possessed antibacterial activity against the pathogen Listeria monocytogenes.

INSTRUMENT(S): TripleTOF 6600

ORGANISM(S): Pseudomonas Fluorescens

TISSUE(S): Prokaryotic Cell, Cell Suspension Culture

SUBMITTER: Leo Payne

LAB HEAD: Vathsala Mohan

PROVIDER: PXD019965 | Pride | 2023-03-10

REPOSITORIES: Pride

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The Anti-Listeria Activity of Pseudomonas fluorescens Isolated from the Horticultural Environment in New Zealand.

Mohan Vathsala V Wibisono Reginald R Chalke Saili S Fletcher Graham G Leroi Françoise F

Pathogens (Basel, Switzerland) 20230219 2

Beneficial bacteria with antibacterial properties are attractive alternatives to chemical-based antibacterial or bactericidal agents. Our study sourced such bacteria from horticultural produce and environments to explore the mechanisms of their antimicrobial properties. Five strains of Pseudomonas fluorescens were studied that possessed antibacterial activity against the pathogen Listeria monocytogenes. The vegetative culture of these strains (Pseudomonas fluorescens-PFR46I0 ...[more]

PMID: 36839621

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