Data/hora: 13/06/2024 04:49:03

Provedor de dados: | 58
País: | Brazil
Título: | Molecular characterization of Verocytotoxigenic Escherichia coli O157:H7 isolates from Argentina by Multiple-Loci VNTR Analysis (MLVA)
Autores: | Bustamante,Ana V.; Lucchesi,Paula M.A.; Parma,Alberto E.
Data: | 2009-12-01
Ano: | 2009
Palavras-chave: | MLVA; VTEC O157:H7; Molecular characterization; Typing.
Resumo: | The aim of this work was to adapt described MLVA protocols to the molecular typing and characterization of VTEC O157:H7 isolates from Argentina. Nine VNTR loci were amplified by PCR showing diversity values from 0.49 to 0.73. Nine MLVA profiles were observed and the cluster analysis indicated both unrelated and closely related VTEC O157:H7 strains. In spite of the limited number of isolates studied, the panel of VNTR used made it possible to perform a first approach of the high genetic diversity of native strains of O157:H7 by MLVA.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000400026
Editor: | Sociedade Brasileira de Microbiologia
Relação: | 10.1590/S1517-83822009000400026
Formato: | text/html
Fonte: | Brazilian Journal of Microbiology  v.40 n.4 2009
Fonte: | info:eu-repo/semantics/openAccess