Mycobacterium gilvum
| Mycobacterium gilvum | |
|---|---|
| Scientific classification | |
| Domain: | |
| Phylum: | |
| Class: | Actinobacteria
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| Order: | |
| Family: | |
| Genus: | |
| Species: | M. gilvum
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| Binomial name | |
| Mycobacterium gilvum Stanford and Gunthorpe 1971, ATCC 43909
| |
Mycobacterium gilvum is a species of the phylum Actinobacteria (Gram-positive bacteria with high guanine and cytosine content, one of the dominant phyla of all bacteria), belonging to the genus Mycobacterium.
Etymology: gilvum, Latin for pale yellow.
Description[]
Pleomorphic gram-positive, nonmotile and acid-fast rods.
Colony characteristics
- Pale yellow, Scotochromogenic, and smooth pleomorphic colonies.
- Rapid growth on Löwenstein-Jensen medium at 25 °C and 37 °C, but not at 45 °C, within 7 days.
- Resistant to isoniazid, rifampicin, and sodium aminosalicylate.
Differential characteristics
- 5 species-specific antigens, demonstrable in immunodiffusion tests.
Pathogenesis[]
- Not assumed to be pathogenic.
- Biosafety level 1
Type strain[]
First isolated from sputum and pleura fluid (London). Strain ATCC 43909 = CCUG 37676 = CIP 106743 = DSM 44503 = JCM 6395 = NCTC 10742.
References[]
- Stanford,J., G. Gunthorpe. 1971. A study of some fast-growing scotochromogenic mycobacteria including species descriptions of Mycobacterium gilvum (new species) and Mycobacterium duvalii (new species). British Journal of Experimental Pathology, 52, 627–637.] PMID 5002706
External links[]
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Categories:
- Acid-fast bacilli
- Nontuberculous mycobacteria
- Bacteria described in 1971
- Mycobacteria stubs