| Pseudarthrobacter siccitolerans |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Micrococcales, Family Micrococcaceae, Genus Pseudarthrobacter,
Pseudarthrobacter siccitolerans (SantaCruz-Calvo et al. 2013) Busse 2016.
Historical synonym: Arthrobacter siccitolerans SantaCruz-Calvo et al. 2013.
Species description is based on a single isolate.
Pseudarthrobacter siccitolerans (SantaCruz-Calvo et al. 2013) Busse 2016.
Historical synonym: Arthrobacter siccitolerans SantaCruz-Calvo et al. 2013.
Species description is based on a single isolate.
Gram-positive cells, rod-coccus shaped. Non-spore-forming. Non-motile.
Colonies on TSA are convex, circular, cream, opaque and usually 1–2 mm in
diameter within 2 days at 30 ºC. Grows at temperature 15-35 ºC, pH 5-9 and with 0-
0.8 M NaCl. Aerobic.
diameter within 2 days at 30 ºC. Grows at temperature 15-35 ºC, pH 5-9 and with 0-
0.8 M NaCl. Aerobic.
Isolated from a Nerium oleander rhizosphere subjected to seasonal drought in Granada, Spain.
Susceptible streptomycin, rifampicin, chloramphenicol, kanamycin and tetracycline.
Susceptible streptomycin, rifampicin, chloramphenicol, kanamycin and tetracycline.
Undetermined.
- Busse H.J., 2016. Review of the taxonomy of the genus Arthrobacter, emendation of the genus Arthrobacter sensu lato, proposal to
reclassify selected species of the genus Arthrobacter in the novel genera Glutamicibacter gen. nov., Paeniglutamicibacter gen. nov.,
Pseudoglutamicibacter gen. nov., Paenarthrobacter gen. nov. and Pseudarthrobacter gen. nov., and emended description of
Arthrobacter roseus. IJSEM 66, 9-37. - Santacruz-Calvo L, Gonzalez-Lopez J, Manzanera M. Arthrobacter siccitolerans sp. nov., a highly desiccation-tolerant, xeroprotectant-
producing strain isolated from dry soil. Int J Syst Evol Microbiol 2013; 63:4174-4180.
Description is based mostly on API CORYNE, API 20NE and API 20E kits.
Positive results for catalase, indole production, nitrate reduction, beta-glucuronidase, alpha- and beta-glucosidase (aesculin),
pirazinamidase, and Voges-Proskauer test.
Can assimilate glucose, arabinose, mannose, mannitol, N-acetyl-glucosamine, maltose, potassium gluconate, malate, trisodium
citrate, inositol, sorbitol, rhamnose, sucrose, melibiose, amygdalin and arabinose.
Utilizes in Biolog GP2 MicroPlates: dextrin, inulin, L-arabinose, Nacetyl-D-glucosamine, N-acetyl-D-mannosamine, D-arbutin,
cellobiose, D-fructose, D-galactose, D-galacturonic acid, alpha-D-glucose, gentiobiose, lactamide, L-lactic acid, lactulose, maltose,
maltotriose, D-mannitol, D-mannose, melezitose, melibiose, 3-methyl glucose, alpha-methyl D-mannoside, palatinose, D-psicose,
D-rafinose, L-rhamnose, D-ribose, salicin, D-sorbitol, sucrose, trehalose, turanose, xylitol, D-xylose, acetic acid, alpha-hydroxybutyric
acid, beta-hydroxybutyric acid, p-hydroxyphenylacetic acid, alpha-ketovaleric acid, L-malic acid, pyruvic acid, L-alaninamide, L-alanyl
glycine, glycyl-L-glutamic acid, putrescine, glycerol, adenosine, 2'-deoxy adenosine, inosine, thymidine, uridine, thymidine-5'
monophosphate glucose-1-phosphate and D-L-a-glycerol phosphate.
Negative results for alkaline phosphatase, arginine dihydrolase, gelatinase, H2S production, lysine decarboxylase, ornithine
decarboxylase, urease, tryptophan desaminase, pyrrolidonyl arylamidase, N-acetyl-beta-glucosaminidase, and oxidase.
Not utilized in Biolog GP2: alpha- and beta-cyclodextrin, glycogen, mannan, Tween 40 and 80, amygdalin, D-arabitol, D-fructose,
L-fucose, D-gluconic acid, myo-inositol, alpha-D-lactose, alpha-methyl-D-galactoside, beta-methyl-D-galactoside, alpha- and
beta-methyl-D-glucoside, palatinose, propionic acid, L-alanine, Lasparagine, L-glutamic acid, L-pyroglutamic acid, L-serine,
sedoheptulose, stachyose, D-tagatose, gamma-hydroxybutyric acid, alpha-ketoglutaric acid, D-lactic acid methyl ester, D-malic acid,
methyl pyruvate, mono-methyl succinate, succinamic acid, succinic acid, D-alanine, N-acetyl-L-glutamic acid, 2,3-butanediol,
adenosine-5'-monophosphate, uridine-5'-monophosphate, fructose-6-phosphate and glucose-6-phosphate.
Variable results for beta-galactosidase.
Positive results for catalase, indole production, nitrate reduction, beta-glucuronidase, alpha- and beta-glucosidase (aesculin),
pirazinamidase, and Voges-Proskauer test.
Can assimilate glucose, arabinose, mannose, mannitol, N-acetyl-glucosamine, maltose, potassium gluconate, malate, trisodium
citrate, inositol, sorbitol, rhamnose, sucrose, melibiose, amygdalin and arabinose.
Utilizes in Biolog GP2 MicroPlates: dextrin, inulin, L-arabinose, Nacetyl-D-glucosamine, N-acetyl-D-mannosamine, D-arbutin,
cellobiose, D-fructose, D-galactose, D-galacturonic acid, alpha-D-glucose, gentiobiose, lactamide, L-lactic acid, lactulose, maltose,
maltotriose, D-mannitol, D-mannose, melezitose, melibiose, 3-methyl glucose, alpha-methyl D-mannoside, palatinose, D-psicose,
D-rafinose, L-rhamnose, D-ribose, salicin, D-sorbitol, sucrose, trehalose, turanose, xylitol, D-xylose, acetic acid, alpha-hydroxybutyric
acid, beta-hydroxybutyric acid, p-hydroxyphenylacetic acid, alpha-ketovaleric acid, L-malic acid, pyruvic acid, L-alaninamide, L-alanyl
glycine, glycyl-L-glutamic acid, putrescine, glycerol, adenosine, 2'-deoxy adenosine, inosine, thymidine, uridine, thymidine-5'
monophosphate glucose-1-phosphate and D-L-a-glycerol phosphate.
Negative results for alkaline phosphatase, arginine dihydrolase, gelatinase, H2S production, lysine decarboxylase, ornithine
decarboxylase, urease, tryptophan desaminase, pyrrolidonyl arylamidase, N-acetyl-beta-glucosaminidase, and oxidase.
Not utilized in Biolog GP2: alpha- and beta-cyclodextrin, glycogen, mannan, Tween 40 and 80, amygdalin, D-arabitol, D-fructose,
L-fucose, D-gluconic acid, myo-inositol, alpha-D-lactose, alpha-methyl-D-galactoside, beta-methyl-D-galactoside, alpha- and
beta-methyl-D-glucoside, palatinose, propionic acid, L-alanine, Lasparagine, L-glutamic acid, L-pyroglutamic acid, L-serine,
sedoheptulose, stachyose, D-tagatose, gamma-hydroxybutyric acid, alpha-ketoglutaric acid, D-lactic acid methyl ester, D-malic acid,
methyl pyruvate, mono-methyl succinate, succinamic acid, succinic acid, D-alanine, N-acetyl-L-glutamic acid, 2,3-butanediol,
adenosine-5'-monophosphate, uridine-5'-monophosphate, fructose-6-phosphate and glucose-6-phosphate.
Variable results for beta-galactosidase.
(c) Costin Stoica
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