Biochemical Properties of a Newly Described Escherichia Species, Escherichia albertii
نویسندگان
چکیده
منابع مشابه
Biochemical properties of a newly described Escherichia species, Escherichia albertii.
Five strains of a newly described Escherichia species, Escherichia albertii, were extensively characterized by conventional biochemical methods and by commercial identification panels. E. albertii is an indole-negative species that ferments D-mannitol but not D-xylose. Because these strains are not included in the databases of commercial systems at present, they were most often identified as Ha...
متن کاملClinical Significance of Escherichia albertii
Discriminating Escherichia albertii from other Enterobacteriaceae is difficult. Systematic analyses showed that E. albertii represents a substantial portion of strains currently identified as eae-positive Escherichia coli and includes Shiga toxin 2f-producing strains. Because E. albertii possesses the eae gene, many strains might have been misidentified as enterohemorrhagic or enteropathogenic ...
متن کاملEvolutionary genetics of a new pathogenic Escherichia species: Escherichia albertii and related Shigella boydii strains.
A bacterium originally described as Hafnia alvei induces diarrhea in rabbits and causes epithelial damage similar to the attachment and effacement associated with enteropathogenic Escherichia coli. Subsequent studies identified similar H. alvei-like strains that are positive for an intimin gene (eae) probe and, based on DNA relatedness, are classified as a distinct Escherichia species, Escheric...
متن کاملFirst bacteraemic human infection with Escherichia albertii
The facultative anaerobic Gram-negative species Escherichia albertii has been isolated from human faeces in gastrointestinal infection and from a range of wild bird species. Here we report the first case of a febrile infection associated with E. albertii bacteraemia in a 76-year-old woman with gastric dysplasia.
متن کاملEscherichia albertii in Wild and Domestic Birds
Escherichia albertii has been associated with diarrhea in humans but not with disease or infection in animals. However, in December 2004, E. albertii was found, by biochemical and genetic methods, to be the probable cause of death for redpoll finches (Carduelis flammea) in Alaska. Subsequent investigation found this organism in dead and subclinically infected birds of other species from North A...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2003
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.41.10.4852-4854.2003