Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Micrococcales, Family Micrococcaceae, Genus Kocuria, Kocuria pelophila
Hamada et al. 2016.
Species description is based on a single isolate.
Gram-positive cocci, about 1 μm in diameter, occurring in pairs and tetrads.
Nonmotile. Endospores are not formed.
Colonies are orange-yellow, circular, convex and smooth after 2 days cultivation on an
agar plate of NBRC medium 802. Growth is detected at 15-37 ºC (optimum 28 ºC)
and pH 6.0-9.0 (optimum pH is 7.0). Grows in 0-15% (w/v) NaCl. Aerobic.
Isolated from the rhizosphere of a mangrove growing on Rambut Island, Indonesia.
Undetermined.
- Hamada M, Shibata C, Tamura T, Nurkanto A, Ratnakomala S, Lisdiyanti P, Suzuki KI. Kocuria pelophila sp. nov., an
actinobacterium isolated from the rhizosphere of a mangrove. Int J Syst Evol Microbiol 2016; 66:3276-3280.
Description is based on API ZYM and API Coryne results.
Positive results for acid phosphatase, catalase, esterase (C4), esterase lipase (C8), gelatin hydrolysis, alpha-glucosidase, leucine
arylamidase, nitrate reduction, phosphohydrolase (weak reaction), pyrazinamidase, pyrrolidonyl arylamidase (weak reaction), trypsin
(weak reaction), urease, acid production from glucose, glycogen and D-xylose.
Negative results for alkaline phosphatase, chymotrypsin, cysteine arylamidase, esculin hydrolysis, fucosidase, alpha- and
beta-galactosidases, beta-glucosidase, beta-glucuronidase, N-acetyl-beta-glucosaminidase, lipase (C14), mannosidase, oxidase,
valine arylamidase, acid production from lactose, maltose, D-mannitol, D-ribose and sucrose.
(c) Costin Stoica