| Mycobacterium crocinum |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Mycobacteriales, Family Mycobacteriaceae, Genus Mycobacterium,
Mycobacterium crocinum Hennessee et al. 2009.
Mycobacterium crocinum Hennessee et al. 2009.
Long rods. Weak Gram-positive. Non-motile.
Colonies within 7 days that are small to medium-sized, round, raised or flat, mucoid
or dry, with a smooth border and yellow–orange-pigmented in light or dark. Grows at
28 and 37 ºC. No growth at 45 ºC. No growth in media containing 5% NaCl. Aerobe.
or dry, with a smooth border and yellow–orange-pigmented in light or dark. Grows at
28 and 37 ºC. No growth at 45 ºC. No growth in media containing 5% NaCl. Aerobe.
Undetermined.
Isolated from non-contaminated soil from Wahiawa, Hawaii, USA.
Can degrade/utilize phenanthrene, fluoranthene, pyrene, but not benzo[a]pyrene.
Can degrade/utilize phenanthrene, fluoranthene, pyrene, but not benzo[a]pyrene.
- Hennessee CT, Seo JS, Alvarez AM, Li QX. Polycyclic aromatic hydrocarbon-degrading species isolated from Hawaiian soils:
Mycobacterium crocinum sp. nov., Mycobacterium pallens sp. nov., Mycobacterium rutilum sp. nov., Mycobacterium rufum sp. nov.
and Mycobacterium aromaticivorans sp. nov. Int J Syst Evol Microbiol 2009; 59:378-387.
Positive results for catalase, alkaline phosphatase and nitrate reduction.
Can utilize glucose, D-fructose, D-mannitol, and succinic acid.
Negative results for beta-glucuronidase, beta-galactosidase, N-acetyl-beta-glucosaminidase, gelatin hydrolysis, alpha-glucosidase,
pyrrolidonyl arylamidase, esculin hydrolysis and urease.
No utilization of L-arabinose, citrate, dextrin, glycerol, D-ribose, and D-xylose.
Variable results for the utilization of D-mannose and trehalose.
Can utilize glucose, D-fructose, D-mannitol, and succinic acid.
Negative results for beta-glucuronidase, beta-galactosidase, N-acetyl-beta-glucosaminidase, gelatin hydrolysis, alpha-glucosidase,
pyrrolidonyl arylamidase, esculin hydrolysis and urease.
No utilization of L-arabinose, citrate, dextrin, glycerol, D-ribose, and D-xylose.
Variable results for the utilization of D-mannose and trehalose.
(c) Costin Stoica
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