- Mycobacterium gordonae
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Mycobacterium gordonae Scientific classification Kingdom: Bacteria Phylum: Actinobacteria Order: Actinomycetales Suborder: Corynebacterineae Family: Mycobacteriaceae Genus: Mycobacterium Species: M. gordonae Binomial name Mycobacterium gordonae
Bojalil et al. 1962, ATCC 14470Mycobacterium gordonae is a species of Mycobacterium named for Ruth E. Gordon.[1]
Contents
Description
Gram-positive, nonmotile and moderate to long acid-fast rods.
- Commonly found in tap water and soil. Casual resident in human sputum and gastric lavage specimens.
Colony characteristics
- Smooth, with yellow or orange scotochromogenic colonies. Even though they are scotochromogenic pigment is intensified by growing in continuous light.
Physiology
- Growth on Löwenstein-Jensen medium and Middlebrook 7H10 agar within 7 or more days at 37°C (optimal 25°C).
- Does not grow in the presence of ethambutol (1 mg/l), isoniazid (10 mg/l) and sodium chloride (5%).
Differential characteristics
- A commercial hybridisation assay (AccuProbe) to identify M. gordonae exists.
- Intraspecies variability in 16S rDNA sequences
Pathogenesis
- Rarely if ever implicated in disease processes unless patients are immunocompromised.
- Biosafety level 1
Type strain
Strain ATCC 14470 = CCUG 21801 = CCUG 21811 = CIP 104529 = DSM 44160 = JCM 6382 = NCTC 10267.
References
- Bojalil et al. 1962. Adansonian classification of mycobacteria. Journal of General Microbiology, 28, 333-346.
Slowly growing
(R1P=photochromogenic;
R2S=scotochromogenic;
R3N=nonchromogenic)Rapidly growing/
Runyon IVM. neoaurum groupF/T groupsM. fortuitum groupM. vaccae groupM. smegmatis groupM. chelonae groupM. elephantis groupActinobacteria (high-G+C) Infectious diseases · Bacterial diseases: G+ (primarily A00–A79, 001–041, 080–109) Actinomycineae Actinomyces israelii (Actinomycosis, Cutaneous actinomycosis) · Tropheryma whipplei (Whipple's disease) · Arcanobacterium haemolyticum (Arcanobacterium haemolyticum infection)Corynebacterineae Tuberculosis: Ghon focus/Ghon's complex · Pott disease · brain (Meningitis, Rich focus) · Tuberculous lymphadenitis (Tuberculous cervical lymphadenitis) · cutaneous (Scrofuloderma, Erythema induratum, Lupus vulgaris, Prosector's wart, Tuberculosis cutis orificialis, Tuberculous cellulitis, Tuberculous gumma) · Lichen scrofulosorum · Tuberculid (Papulonecrotic tuberculid) · Primary inoculation tuberculosis · Miliary · Tuberculous pericarditis · Urogenital tuberculosis · Multi-drug-resistant tuberculosis · Extensively drug-resistant tuberculosisLeprosy: Tuberculoid leprosy · Borderline tuberculoid leprosy · Borderline leprosy · Borderline lepromatous leprosy · Lepromatous leprosy · Histoid leprosyR2: M. gordonaeR3: M. avium complex/Mycobacterium avium/Mycobacterium intracellulare/MAP (MAI infection) · M. ulcerans (Buruli ulcer) · M. haemophilumCorynebacterium diphtheriae (Diphtheria) · Corynebacterium minutissimum (Erythrasma) · Corynebacterium jeikeium (Group JK corynebacterium sepsis)Bifidobacteriaceae Gardnerella vaginalisThis Mycobacterium article is a stub. You can help Wikipedia by expanding it.