Distribution of flagella secreted protein and integral membrane protein among Campylobacter jejuni isolated from Thailand.

ABSTRACT:

Background

Campylobacter jejuni, a gram-negative bacterium, is a frequent cause of gastrointestinal food-borne illness in humans throughout the world. There are several reports that the virulence of C. jejuni might be modulated by non-flagellar proteins that are secreted through the filament. Recently, FspA (Flagella secreted proteins) have been described. Two alleles of fspA (fspA1 and fspA2) based on sequence analysis were previously reported and only the fspA2 allele was found in Thai isolates. The aim of this study is to analyze the deduced amino acid sequences fspA and the adjacent putative integral membrane protein from 103 Thai C. jejuni isolates.

Results

A total of 103 representative C. jejuni isolates were amplified by PCR for the fspA gene and the adjacent integral

SUBMITTER: Pootong P 

PROVIDER: S-EPMC3145565 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature