Evolution and comparative genomics of Campylobacter jejuni ST-677 clonal complex.

ABSTRACT: Campylobacter is the most common bacterial cause of gastroenteritis in the European Union with over 200,000 laboratory-confirmed cases reported annually. This is the first study to describe findings related to comparative genomics analyses of the sequence type (ST)-677 clonal complex (CC), a Campylobacter jejuni lineage associated with bacteremia cases in humans. We performed whole-genome sequencing, using Illumina HiSeq sequencing technology, on five related ST-677 CC isolates from two chicken farms to identify microevolution taking place at the farms. Our further aim was to identify novel putative virulence determinants from the ST-677 CC genomes. For this purpose, clinical isolates of the same CC were included in comparative genomic analyses against well-known reference strains of C. je

SUBMITTER: Kivisto RI 

PROVIDER: S-EPMC4202330 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature