Whole genome sequencing for typing and characterisation of Listeria monocytogenes isolated in a rabbit meat processing plant.

ABSTRACT: Listeria monocytogenes is a food-borne pathogen able to survive and grow in different environments including food processing plants where it can persist for month or years. In the present study the discriminatory power of Whole Genome Sequencing (WGS)-based analysis (cgMLST) was compared to that of molecular typing methods on 34 L. monocytogenes isolates collected over one year in the same rabbit meat processing plant and belonging to three genotypes (ST14, ST121, ST224). Each genotype included isolates indistinguishable by standard molecular typing methods. The virulence potential of all isolates was assessed by Multi Virulence-Locus Sequence Typing (MVLST) and the investigation of a representative database of virulence determinant genes. The whole genome of each isolate was

SUBMITTER: Palma F 

PROVIDER: S-EPMC5641673 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature