obligate anaerobe


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Related to obligate anaerobe: Anaerobic bacteria, Aerotolerant Anaerobe

anaerobe

 [an´er-ōb]
an organism that lives and grows in the absence of molecular oxygen.(See accompanying table.) adj., adj anaero´bic.
facultative anaerobe a microorganism that can live and grow with or without molecular oxygen.
obligate anaerobe an organism that can grow only in the complete absence of molecular oxygen.

ob·li·gate an·aer·obe

an anaerobe that will grow only in the absence of free oxygen.

ob·li·gate an·aer·obe

(ob'li-găt an'er-ōb)
An anaerobe that will grow only in the absence of free oxygen.
References in periodicals archive ?
Based on spectrum, clindamycin is most likely to be used to treat mycoplasma, obligate anaerobes, and aerobic/facultative-anaerobic gram-positive cocci.
The two contracts cover the development of drugs that utilize obligate anaerobes and nonpathogenic bacteria, traits which are characteristic of Bifidobacterium, a human intestinal tract bacterium.
Molan8 further observes that clostridia, being obligate anaerobes, would be unlikely to survive in the presence of hydrogen peroxide produced in honey wound dressings.
Methanogens are obligate anaerobes; occupying deeper and wetter soil horizons, whereas the methane oxidizers (obligate aerobes) occupy surface, aerobic horizons.
A serum bottle modification of the Hungate technique for cultivating obligate anaerobes. Appl Environ Microbiol 27:985-987.
Patients with chronic wounds feature complex flora including enterococci, Pseudomonas, obligate anaerobes, and Enterobacteriaceae.
(15) The synergy between the two pathogens accounts for the aggressive nature of this disease; the removal of oxygen by the facultative aerobes allows the obligate anaerobes to flourish.
In these 87 isolates obtained from 72 culture positive samples, 65 were aerobic organisms (75%) and 22 were obligate anaerobes (25%).