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Genetic Diversity among Clonal Lineages within Escherichia coli O157:H7 Stepwise Evolutionary Model
Escherichia coli O157:H7 variants were examined for trait mutations and by molecular subtyping to better define clonal complexes postulated on the O157:H7 evolution model. Strains of β-glucuronidase–positive, sorbitol-negative O157:H7 isolated in United States and Japan were identical to A5 clonal s...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Centers for Disease Control and Prevention
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3375798/ https://www.ncbi.nlm.nih.gov/pubmed/18217554 http://dx.doi.org/10.3201/eid1311.070381 |