16S microbiome analysis of microbial communities in distribution centers handling fresh produce.

ABSTRACT: Little is known about the microbial communities found in distribution centers (DCs), especially in those storing and handling food. As many foodborne bacteria are known to establish residence in food facilities, it is reasonable to assume that DCs handling foods are also susceptible to pathogen colonization. To investigate the microbial communities within DCs, 16S amplicon sequencing was completed on 317 environmental surface sponge swabs collected in DCs (n = 18) across the United States. An additional 317 swabs were collected in parallel to determine if any viable Listeria species were also present at each sampling site. There were significant differences in median diversity measures (observed, Shannon, and Chao1) across individual DCs, and top genera across all reads were

SUBMITTER: Townsend A 

PROVIDER: S-EPMC10369000 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature