Hernandes Rodrigo Tavanelli, Vieira Mônica Aparecida Midolli, Carneiro Sylvia Mendes, Salvador Fábia Andréia, Gomes Tânia Aparecida Tardelli
Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo, Escola Paulista de Medicina, Rua Botucatu, 862, 3o. Andar, Vila Clementino, São Paulo, São Paulo, CEP 04023-062, Brazil.
J Clin Microbiol. 2006 Nov;44(11):4214-7. doi: 10.1128/JCM.01022-06. Epub 2006 Sep 6.
The characterization of nine atypical enteropathogenic Escherichia coli strains expressing localized adherence in HeLa cells in the absence of the bundle-forming pilus revealed a diversity of serotypes, plasmids, and virulence genes. Although the strains lacked known E. coli adhesin genes, the identification of new adhesins could contribute to the characterization of similar enteropathogenic E. coli isolates.
对九株在缺乏束状菌毛的情况下于HeLa细胞中表现出局部黏附的非典型肠致病性大肠杆菌菌株的特性分析揭示了血清型、质粒和毒力基因的多样性。尽管这些菌株缺乏已知的大肠杆菌黏附素基因,但新黏附素的鉴定可能有助于对类似的肠致病性大肠杆菌分离株进行特性分析。