Distribution of Genes Encoding Virulence Factors and the Genetic Diversity of Enteroinvasive Escherichia coli (EIEC) Isolates from Patients with Diarrhea in Ahvaz Iran

摘要

Entero-invasive E. coli (EIEC) is one of the causes of bacillary dysentery in adults and children. The ability of EIEC to invade and colonize the surface of epithelial cells is influenced by many virulence factors. This study aimed to investigate the distribution of virulence factor genes in EIEC strains isolated from patients with diarrhea in Ahvaz, Iran, as well as the genetic diversity between these isolates by Multilocus variable-number tandem repeat analysis (MLVA).