Genetic Diversity and Expression of Intimin in Escherichia albertii Isolated from Humans, Animals, and Food.

ABSTRACT: Escherichia albertii (E. albertii) is an emerging diarrheagenic pathogen associated with sporadic infections and human gastroenteric outbreaks. The eae gene, which encodes intimin in the locus of enterocyte effacement (LEE) operon, contributes to the establishment of the attaching and effacing (A/E) lesion. Increasing collection of E. albertii strains from various sources has resulted in a rapid increase in the number of eae subtypes. This study systematically investigated the prevalence and genetic diversity of eae among E. albertii strains isolated from humans, animals, and food. The eae gene was present in 452/459 (98.5%) strains and 23 subtypes were identified including two novel subtypes, named eae-α11 and η3. The eae</

SUBMITTER: Liu Q 

PROVIDER: S-EPMC10745426 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature