bacillus

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bacillus

bacillus (bəsĭlˈəs), any rod-shaped bacterium or, more particularly, a rod-shaped bacterium of the genus Bacillus. Some bacterium in the genus cause disease, for example B. anthracis is the cause of anthrax; others are useful in the production of antibiotics (e.g., gramicidin and bacitracin). Many organisms earlier classified as Bacillus species are now placed in different genera but continue to be referred to as baccili.
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bacillus

[bə′sil·əs]
(microbiology)
Any rod-shaped bacterium.

Bacillus

[bə′sil·əs]
(microbiology)
A genus of bacteria in the family Bacillaceae; rod-shaped cells are aerobes or facultative anaerobes and usually produce catalase.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Keywords: Non fermenter Gram negative bacilli (NFGNB), Imipenem resistant, Metallo beta lactamase, Antimicrobial susceptibility.
The objective of this study was to detect and confirm the presence of acid fast bacilli in lymph node biopsies using routine Ziehl Neelsen stain, Kinyoun stain and fluorescence staining and also to determine the best, rapid and more cost effective technique of staining for the detection of acid fast bacilli.
Unlike PHB biopolymer produced from gram negative bacteria, biopolymer produced from gram positive bacteria especially bacilli is known to be free from toxic compounds especially outer membrane lipopolysaccharide (LPS) endotoxins that could induce severe immunogenic reaction (Chen et al., 2005).
Aerobic and facultative Gram-positive bacilli. Koneman's Color Atlas and Textbook of Diagnostic Microbiology.
Checking smears under the microscope still is the recommended technique for TB screening, but it cannot differentiate between living and dead bacilli.
While the previously documented risk of disseminated bacilli Calmette-Guerin disease in non-HIV-infected infants is less than 5 per 1 million vaccines, other studies have shown the rate to be 1,100-4,170 per 1 million among HIV-infected infants.
16 and that the French intelligence service is concerned that terrorists might try to convert the bacilli into a biological weapon.
He adds, however, that Koch "was the first to prove and publish that a bacterium could cause disease by fulfilling three criteria: 1) isolation of bacilli from a diseased patient, 2) purification of bacilli, and 3) administration of bacilli into an animal reproduced the tuberculosis disease."
coli bacteria and other colon bacilli began in Kyoto on Monday, with some 400 doctors and researchers from more than 30 countries attending.
TB bacilli tend to form clumps, which makes working with them and counting them difficult.