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Mycobacterium gordonae is a species of Mycobacterium named for Ruth E. Gordon.^[1] It 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.

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%).
Some strains can grow using carbon monoxide as a carbon and energy source.^[2]

Differential characteristics

A commercial hybridisation assay (AccuProbe) to identify M. gordonae exists.^{[citation needed]}
Intraspecies variability in 16S rDNA sequences

Pathogenesis

Rarely if ever implicated in disease processes even if patients are immunocompromised. Widely distributed in environment and usually a contaminant in laboratory specimens.^{[citation needed]}
Biosafety level 2

Type strain

Strain ATCC 14470 = CCUG 21801 = CCUG 21811 = CIP 104529 = DSM 44160 = JCM 6382 = NCTC 10267.

References

^ Mycobacterium gordonae at eMedicine
^ King, G. M. (2003). "Uptake of Carbon Monoxide and Hydrogen at Environmentally Relevant Concentrations by Mycobacteria". Applied and Environmental Microbiology 69 (12): 7266–72. doi:10.1128/aem.69.12.7266-7272.2003. PMC 310020. PMID 14660375.

UpToDate Contents

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1. 非結核性抗酸菌感染症の病因 pathogenesis of nontuberculous mycobacterial infections
2. HIV陰性患者における迅速発育抗酸菌感染症 rapidly growing mycobacterial infections in hiv negative patients
3. 非結核性抗酸菌の微生物学 microbiology of nontuberculous mycobacteria

English Journal

The Tracing of Mycobacteria in Drinking Water Supply Systems by Culture, Conventional, and Real Time PCRs.

Klanicova B, Seda J, Slana I, Slany M, Pavlik I.SourceVeterinary Research Institute, Hudcova 70, 621 00, Brno, Czech Republic, klanicova@vri.cz.
Current microbiology.Curr Microbiol.2013 Dec;67(6):725-31. doi: 10.1007/s00284-013-0427-1. Epub 2013 Jul 31.
Mycobacteria are widely present in diverse aquatic habitats, where they can survive for months or years while some species can even proliferate. The resistance of different mycobacterial species to disinfection methods like chlorination or ozonation could result in their presence in the final tap wa
PMID 23900570

Chronic Postoperative Mycobacterium gordonae Endophthalmitis in a Patient with Phakic Intraocular Lens.

Couto C, Rossetti S, Schlaen A, Hurtado E, D'Alessandro L, Goldstein DA.SourceUveitis Clinic, University of Buenos Aires , Buenos Aires , Argentina .
Ocular immunology and inflammation.Ocul Immunol Inflamm.2013 Dec;21(6):491-4. doi: 10.3109/09273948.2013.824104. Epub 2013 Aug 26.
Abstract Methods: Case description of a 34 year old woman with chronic granulomatous anterior uveitis following implantation of a phakic anterior chamber intraocular lens (IOL). Aqueous humor was processed for bacterial, fungal culture, and PCR analysis. Results: PCR for 16S ribosomal RNA universal
PMID 23978249

Nontuberculous mycobacteria: the changing epidemiology and treatment challenges in cystic fibrosis.

Leung JM, Olivier KN.SourceaCritical Care Medicine Department, Clinical Center bLaboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.
Current opinion in pulmonary medicine.Curr Opin Pulm Med.2013 Nov;19(6):662-9. doi: 10.1097/MCP.0b013e328365ab33.
PURPOSE OF REVIEW: Although patients with cystic fibrosis (CF) face numerous infectious pathogens over the course of their lifespan, increasing attention has recently been paid to nontuberculous mycobacteria (NTM). As reported prevalence rates rise across many countries such as the United States, th
PMID 24048085

Japanese Journal

当センター[国立病院機構近畿中央胸部疾患センター臨床研究センター]におけるMycobacterium gordonaeの分子疫学的解析

吉田志緒美,鈴木克洋,岩本朋忠 [他]
結核 85(7), 609-614, 2010-07
NAID 40017229434

Related Pictures

★リンクテーブル★

リンク元	「ラニヨン分類」「マイコバクテリウム・ゴルドナエ」「Mycobacterium flavescens」「atypical mycobacterium」「M. gordonae」
関連記事	「Mycobacterium」「gordonae」

「ラニヨン分類」

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 14470

　　[★]

英: Runyon classification
同: Runyon分類
関: 抗酸菌

[show details]

ラニアン分類 : 1 件
ラニャン分類 : nothing
ラニヤン分類 : 
ラニョン分類 : 
ラニヨン分類 : 4 件

ラニアン分類 Runyon : nothing
ラニャン分類 Runyon : nothing
ラニヤン分類 Runyon : 
ラニョン分類 Runyon : 
ラニヨン分類 Runyon : 3 件

分類				菌種名
培養可能菌	遅発育菌	結核菌群		Mycobacterium tuberculosis
				Mycobacterium bovis
				Mycobacterium microti
				Mycobacterium africanum
		非結核性抗酸菌群	I群菌光発色菌	Mycobacterium kansasii
				Mycobacterium marinum
				Mycobacterium simiae
				Mycobacterium asiaticum
			II群菌暗発色菌	Mycobacterium flavescens
				Mycobacterium gordonae
				Mycobacterium scrofulaceum
				Mycobacterium szulgai
			III群菌非光発色菌	Mycobacterium avium complex
				Mycobacterium celatum
				Mycobacterium haemophilum
				Mycobacterium gastri
				Mycobacterium genavense
				Mycobacterium malmoense
				Mycobacterium nonchromogenicum
				Mycobacterium shimoidei
				Mycobacterium terrae
				Mycobacterium trivale
				Mycobacterium ulcerans
				Mycobacterium xenopi
	迅速発育菌		IV群菌	Mycobacterium abscessus
				Mycobacterium fortuitum group
				Mycobacterium chelonae group
				Mycobacterium phlei
				Mycobacterium smegmatis
				Mycobacterium vaccae
培養不能菌				Mycobacterium leprae