Biochemical characteristics and virulence of environmental group F bacteria isolated in the United States.
AUTOR(ES)
Seidler, R J
RESUMO
Bacteria phenotypically resembling Aeromonas hydrophila, but requiring NaCl for growth, have been isolated form the New York Bight. The bacteria proved to be identical to group F organisms isolated from cases of human diarrhea in Indonesia and Bangladesh. Anaerogenic strains initiated responses in Y-1 tissue culture and rabbit ileal loop, consistent with those associated with cytotoxin- and enterotoxin-producing Aeromonas spp. strains. Separation on the basis of production of gas from glucose by group F strains was correlated with differences in mean guanine-plus-cytosine deoxyribonucleic acid base composition and in deoxyribonucleic acid relative reassociation. Both aerogenic and anaerogenic strains reassociated to a significantly greater extent with Vibrio spp. than with Aeromonas spp. and indeed should be considered a new species of the genus Vibrio.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=291650Documentos Relacionados
- Biochemical and genetic characteristics of atypical Campylobacter fetus subsp. fetus strains isolated from humans in the United States.
- Virulence and phenotypic characterization of Yersinia enterocolitica isolated from humans in the United States.
- Analysis of serotypes and electropherotypes of equine rotaviruses isolated in the United States.
- Nationwide study of the susceptibility of the Bacteroides fragilis group in the United States.
- Characteristics of Clostridium botulinum Type F Isolated from the Pacific Coast of the United States