Draft genome sequence and characterization of commensal Escherichia coli strain BG1 isolated from bovine gastro-intestinal tract.

ABSTRACT: Escherichia coli is the most abundant facultative anaerobic bacteria in the gastro-intestinal tract of mammals but can be responsible for intestinal infection due to acquisition of virulence factors. Genomes of pathogenic E. coli strains are widely described whereas those of bovine commensal E. coli strains are very scarce. Here, we report the genome sequence, annotation, and features of the commensal E. coli BG1 isolated from the gastro-intestinal tract of cattle. Whole genome sequencing analysis showed that BG1 has a chromosome of 4,782,107 bp coding for 4465 proteins and 97 RNAs. E. coli BG1 belonged to the serotype O159:H21, was classified in the phylogroup B1 and possessed the genetic information encoding "virulence factors" such as adherence systems

SUBMITTER: Segura A 

PROVIDER: S-EPMC5634895 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature