Enhanced Surface Colonization by Escherichia coli O157:H7 in Biofilms Formed by an Acinetobacter calcoaceticus Isolate from Meat-Processing Environments-Reference-Cited by-同舟云学术

Enhanced Surface Colonization by Escherichia coli O157:H7 in Biofilms Formed by an Acinetobacter calcoaceticus Isolate from Meat-Processing Environments

Published:2010-07 Issue:13 Volume:76 Page:4557-4559
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Habimana Olivier¹,Heir Even¹,Langsrud Solveig¹,Åsli Anette Wold¹,Møretrø Trond¹

Affiliation:

1. Nofima Mat AS, Osloveien 1, NO-1430 Ås, Norway

Abstract

ABSTRACT A meat factory commensal bacterium, Acinetobacter calcoaceticus , affected the spatial distribution of Escherichia coli O157:H7 surface colonization. The biovolume of E. coli O157:H7 was 400-fold higher (1.2 × 10 6 μm 3 ) in a dynamic cocultured biofilm than in a monoculture (3.0 × 10 3 μm 3 ), and E. coli O157:H7 colonized spaces between A. calcoaceticus cell clusters.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.02707-09

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