| Arthrobacter ginkgonis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Micrococcales, Family Micrococcaceae, Genus Arthrobacter, Arthrobacter
ginkgonis Cheng et al. 2017.
Species description is based on a single isolate.
ginkgonis Cheng et al. 2017.
Species description is based on a single isolate.
Gram-positive cells, showing a rod-coccus cycle. Non-motile. Non-spore-forming.
Colonies on R2A medium are circular, convex and yellow. Growth occurs
at 20-35 ºC (optimally at 28 ºC), at pH 6-10 (optimally at pH 7) and in the presence of
0-4 % (w/v) NaCl (optimally in 0% NaCl). Aerobic.
at 20-35 ºC (optimally at 28 ºC), at pH 6-10 (optimally at pH 7) and in the presence of
0-4 % (w/v) NaCl (optimally in 0% NaCl). Aerobic.
Isolated from the rhizosphere of Ginkgo biloba L. in China.
Susceptible to aztreonam, fusidic acid, guanidine HCl, lincomycin, lithium chloride, minocycline, niaproof 4, rifamycin SV, tetrazolium
blue, tetrazolium violet, troleandomycin and vancomycin.
Susceptible to aztreonam, fusidic acid, guanidine HCl, lincomycin, lithium chloride, minocycline, niaproof 4, rifamycin SV, tetrazolium
blue, tetrazolium violet, troleandomycin and vancomycin.
Undetermined.
- Cheng J, Zhang MY, Zhao JC, Xu H, Zhang Y, Zhang TY, Wu YY, Zhang YX. Arthrobacter ginkgonis sp. nov., an actinomycete isolated
from rhizosphere of Ginkgo biloba L. Int J Syst Evol Microbiol 2017; 67:319-324.
Positive results for acid and alkaline phosphatase, catalase, cystine arylamidase, esterase (C4), esterase lipase (C8),
alpha-glucosidase, H2S production, leucine arylamidase, lipase (C14), and valine arylamidase.
Can utilize as sole carbon source (Biolog GEN III) acetic acid, acetoacetic acid, L-alanine, gamma-aminobutryric acid, D-aspartic acid,
L-aspartic acid, alpha-ketobutyric acid, citric acid, formic acid, D-fructose, D-fructose 6-phosphate, D-fucose, L-fucose, L-galactonic acid
lactone, D-galactose, D-galacturonic acid, N-acetyl-D-galactosamine, gentiobiose, alpha-D-glucose, D-gluconic acid, glucuronamide,
D-glucuronic acid, D-glucose-6-phosphate, L-glutamic acid, alpha-ketoglutaric acid, 3-methyl glucose, glycerol, glycyl L-proline,
alpha-hydroxybutyric acid, beta-hydroxy-D,L butyric acid, p-hydroxyphenylacetic acid, D-lactic acid methyl ester, L-lactic acid, D-malic
acid, L-malic acid, maltose, mucic acid, pectin, propionic acid, L-pyroglutamic acid, quinic acid, L-rhamnose, D-saccharic acid,
L-serine, sucrose, trehalose and turanose.
Negative results for arginine dyhydrolase, alpha-chymotrypsin, cellulose hydrolysis, alpha-fucosidase, esculin hydrolysis, gelatin
hydrolysis, alpha- and beta-galactosidase, beta-glucosidase, beta-glucuronidase, N-acetyl-beta-glucosaminidase,
naphthol-AS-BI-phosphohydrolase, indole production, milk coagulation and peptonization, alpha-mannosidase, nitrate reduction,
oxidase, urease, trypsin, Tweens 20, 40, 60 and 80 hydrolysis.
No utilization of N-acetyl glucosamine, adipic acid, L-arabinose, D-arabitol, bromosuccinic acid, cellobiose, alpha-D-lactose,
D-mannose, D-mannitol, raffinose, D-serine, and stachyose.
alpha-glucosidase, H2S production, leucine arylamidase, lipase (C14), and valine arylamidase.
Can utilize as sole carbon source (Biolog GEN III) acetic acid, acetoacetic acid, L-alanine, gamma-aminobutryric acid, D-aspartic acid,
L-aspartic acid, alpha-ketobutyric acid, citric acid, formic acid, D-fructose, D-fructose 6-phosphate, D-fucose, L-fucose, L-galactonic acid
lactone, D-galactose, D-galacturonic acid, N-acetyl-D-galactosamine, gentiobiose, alpha-D-glucose, D-gluconic acid, glucuronamide,
D-glucuronic acid, D-glucose-6-phosphate, L-glutamic acid, alpha-ketoglutaric acid, 3-methyl glucose, glycerol, glycyl L-proline,
alpha-hydroxybutyric acid, beta-hydroxy-D,L butyric acid, p-hydroxyphenylacetic acid, D-lactic acid methyl ester, L-lactic acid, D-malic
acid, L-malic acid, maltose, mucic acid, pectin, propionic acid, L-pyroglutamic acid, quinic acid, L-rhamnose, D-saccharic acid,
L-serine, sucrose, trehalose and turanose.
Negative results for arginine dyhydrolase, alpha-chymotrypsin, cellulose hydrolysis, alpha-fucosidase, esculin hydrolysis, gelatin
hydrolysis, alpha- and beta-galactosidase, beta-glucosidase, beta-glucuronidase, N-acetyl-beta-glucosaminidase,
naphthol-AS-BI-phosphohydrolase, indole production, milk coagulation and peptonization, alpha-mannosidase, nitrate reduction,
oxidase, urease, trypsin, Tweens 20, 40, 60 and 80 hydrolysis.
No utilization of N-acetyl glucosamine, adipic acid, L-arabinose, D-arabitol, bromosuccinic acid, cellobiose, alpha-D-lactose,
D-mannose, D-mannitol, raffinose, D-serine, and stachyose.
(c) Costin Stoica
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