| Sinomonas echigonensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Micrococcales, Family Micrococcaceae, Genus Micrococcus, Sinomonas
echigonensis (Ding et al. 2009) Zhou et al. 2012.
Old synonym: Arthrobacter echigonensis Ding, Hirose and Yokota 2009.
echigonensis (Ding et al. 2009) Zhou et al. 2012.
Old synonym: Arthrobacter echigonensis Ding, Hirose and Yokota 2009.
Gram-positive cells, showing a rod-coccus growth cycle. Nonmotile. Spore not formed.
Colonies are round, convex, glossy, with entire margins and are light grey or light
yellow. Growth occurs on nutrient broth agar at 10-40 ºC, optimal temperature for
growth is 30 ºC. Grows in the presence of 3-5% (w/v) NaCl, but no growth occurs in
the presence of 7% NaCl. The pH range for growth is 6-10, and the optimum pH is 7.
yellow. Growth occurs on nutrient broth agar at 10-40 ºC, optimal temperature for
growth is 30 ºC. Grows in the presence of 3-5% (w/v) NaCl, but no growth occurs in
the presence of 7% NaCl. The pH range for growth is 6-10, and the optimum pH is 7.
Isolated from a filtration substrate made from volcanic rock from Niigata, Japan.
Undetermined.
- Ding L, Hirose T, Yokota A. Four novel Arthrobacter species isolated from filtration substrate. Int J Syst Evol Microbiol 2009; 59:856-
862. - Hans-Jurgen Busse, 2012. Family I. Micrococcaceae Pribham 1929, 361 AL emend. Stackebrandt, Rainey and Ward-Rainey 1997,
479 in: Bergey’s Manual of Systematic Bacteriology, second edition, Volume Five The Actinobacteria, Part A, Springer, 571-666. - Zhou Y, Chen X, Zhang Y, Wang W, Xu J. Description of Sinomonas soli sp. nov., reclassification of Arthrobacter echigonensis and
Arthrobacter albidus (Ding et al. 2009) as Sinomonas echigonensis comb. nov. and Sinomonas albida comb. nov., respectively, and
emended description of the genus Sinomonas. Int J Syst Evol Microbiol 2012; 62:764-769. - Bao YY, Huang Z, Mao DM, Sheng XF, He LY. Sinomonas susongensis sp. nov., isolated from the surface of weathered biotite. Int J
Syst Evol Microbiol 2015; 65:1133-1137.
Description is based mostly on API Coryne, API 20 E, API 50 CHB, and API ZYM (bioMerieux) results.
Positive results for alkaline phosphatase, acid phosphatase, catalase, cystine arylamidase, esterase C4, esterase lipase C8,
beta-galactosidase, beta-glucuronidase, alpha-glucosidase, alpha-mannosidase, leucine arylamidase, pyrazinamidase, pyrrolidonyl
arylamidase, trypsin, naphthol-AS-BI-phosphohydrolase, Tween 80 hydrolysis, and valine arylamidase.
Can utilize (API Coryne) glucose, maltose (weak), ribose and sucrose.
Acid production from (API 50 CHB): N-acetylglucosamine, arbutin, gentiobiose, D-mannose, melibiose, raffinose (weak), methyl
alpha-D-mannopyranoside, D-ribose, salicin, D-tagatose, and trehalose.
Negative results for citrate utilization, H2S production, indole production, lipase C14, alpha-chymotrypsin, alpha-galactosidase,
beta-glucosidase, N-acetyl-beta-glucosaminidase, alpha-fucosidase. nitrate reduction, hydrolysis of gelatin, oxidase, and urease
API Coryne negative for xylose, mannitol, lactose and glycogen.
No acid production (API 50 CHB) from: D-arabinose, D-arabitol, D- and L-fucose, D-fructose, D-galactose, D-glucose, inositol, inulin,
lactose, maltose, D-mannitol, melezitose, methyl alpha-D-glucopyranoside, L-rhamnose, D-sorbitol and turanose.
Positive results for alkaline phosphatase, acid phosphatase, catalase, cystine arylamidase, esterase C4, esterase lipase C8,
beta-galactosidase, beta-glucuronidase, alpha-glucosidase, alpha-mannosidase, leucine arylamidase, pyrazinamidase, pyrrolidonyl
arylamidase, trypsin, naphthol-AS-BI-phosphohydrolase, Tween 80 hydrolysis, and valine arylamidase.
Can utilize (API Coryne) glucose, maltose (weak), ribose and sucrose.
Acid production from (API 50 CHB): N-acetylglucosamine, arbutin, gentiobiose, D-mannose, melibiose, raffinose (weak), methyl
alpha-D-mannopyranoside, D-ribose, salicin, D-tagatose, and trehalose.
Negative results for citrate utilization, H2S production, indole production, lipase C14, alpha-chymotrypsin, alpha-galactosidase,
beta-glucosidase, N-acetyl-beta-glucosaminidase, alpha-fucosidase. nitrate reduction, hydrolysis of gelatin, oxidase, and urease
API Coryne negative for xylose, mannitol, lactose and glycogen.
No acid production (API 50 CHB) from: D-arabinose, D-arabitol, D- and L-fucose, D-fructose, D-galactose, D-glucose, inositol, inulin,
lactose, maltose, D-mannitol, melezitose, methyl alpha-D-glucopyranoside, L-rhamnose, D-sorbitol and turanose.
(c) Costin Stoica
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