Simultaneous Determination of Coliform and Escherichia coli Indices
نویسندگان
چکیده
منابع مشابه
Simultaneous determination of coliform and Escherichia coli indices.
Whether all members of the coliform group of bacteria should be accorded equal sanitary significance has been debated for at least a generation. English and German authorities are disposed to assign special significance to the presence of Escherichia coli, whereas it is the American practice, particularly as applied to water analyses, to consider all coliform bacteria of equal sanitary signific...
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چکیده ندارد.
15 صفحه اولPhylogenetic group determination of faecal Escherichia coli and comparative analysis among different hosts
Phylogenetic analysis has shown that Escherichia coli is composed of four main phylogenetic groups (A, B1, B2 and D). Characterization of phylogenetic groups is of clinical interest, as group A and B1 generally associated with commensals, whereas most enteropathogenic isolates are assigned to group D, and group B2 is associated with extra-intestinal pathotype. One hundred E. coli strains recove...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1955
ISSN: 0003-6919
DOI: 10.1128/aem.3.5.310-314.1955