Isolation of Methanobrevibacter smithii from human feces
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چکیده
منابع مشابه
Characteristics of a water-forming NADH oxidase from Methanobrevibacter smithii, an archaeon in the human gut
NADH oxidases (NOXs) catalysing the oxidation of NADH to yield NAD+ and H2O, H2O2, or both play an important role in protecting organisms from oxidative stress and maintaining the balance of NAD+/NADH. A gene encoding NOX was identified from Methanobrevibacter smithii (NOX-ms), the predominant archaeon in the human gut ecosystem. Subsequent analyses showed that it is an FAD-containing protein w...
متن کاملDraft Genome Sequence of Methanobrevibacter smithii Isolate WWM1085, Obtained from a Human Stool Sample
Methanobrevibacter smithii is a common inhabitant of the human gut. Here, we present a draft genome sequence of M. smithii isolate WWM1085, obtained from a human stool sample. This sequence will improve our understanding of the genetic diversity of this human-associated methanogen.
متن کاملStability of Methanobrevibacter smithii populations in the microbial flora excreted from the human large bowel.
Total anaerobic bacteria and Methanobrevibacter smithii populations were enumerated in fecal specimens from two individuals over 10- and 13-month periods. The ratio of M. smithii to total anaerobic count varied between the individuals, but it was a relatively constant proportion of the large-bowel microbial flora within each individual. Neither a barium enema examination of one subject nor a ra...
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Providencia heimbachae was first described in 1986. It has been isolated from penguin feces and an aborted bovine fetus. To date, there has been no reported isolation of this organism from human specimens. We now report the isolation of P. heimbachae from the stool of a 23-year-old woman with idiopathic diarrhea. The identity of the human strain was determined biochemically and by DNA relatedne...
متن کاملThe Intestinal Archaea Methanosphaera stadtmanae and Methanobrevibacter smithii Activate Human Dendritic Cells
The methanoarchaea Methanosphaera stadtmanae and Methanobrevibacter smithii are known to be part of the indigenous human gut microbiota. Although the immunomodulatory effects of bacterial gut commensals have been studied extensively in the last decade, the impact of methanoarchaea in human's health and disease was rarely examined. Consequently, we studied and report here on the effects of M. st...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1982
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.43.1.227-232.1982