| Arthrobacter cupressi |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Micrococcales, Family Micrococcaceae, Genus Arthrobacter, Arthrobacter
cupressi Zhang et al. 2012.
cupressi Zhang et al. 2012.
Gram-positive cells showing a rod-coccus cycle. Non-motile. Non-spore-forming.
Colonies are circular, slightly convex and pale yellow with entire margins, 2.5-3.0 mm
in diameter after growth on Yeast extract - dextrose agar for 72 h at 30 ºC. Growth
occurs at 12-37 ºC, optimally at 28 ºC. No growth at 4 ºC and 42 ºC. Grows in the
presence of 0-2% (w/v) NaCl. The pH range for growth is 5.5-9.0. Aerobic.
in diameter after growth on Yeast extract - dextrose agar for 72 h at 30 ºC. Growth
occurs at 12-37 ºC, optimally at 28 ºC. No growth at 4 ºC and 42 ºC. Grows in the
presence of 0-2% (w/v) NaCl. The pH range for growth is 5.5-9.0. Aerobic.
Isolated from the rhizosphere soil of a cypress tree (Cupressus sempervirens) collected from Mianyang in Sichuan province, China.
Undetermined.
- Zhang J, Ma Y, Yu H. Arthrobacter cupressi sp. nov., an actinomycete isolated from the rhizosphere soil of Cupressus sempervirens.
Int J Syst Evol Microbiol 2012; 62:2731-2736. - Huang Z, Bao YY, Yuan TT, Wang GX, He LY, Sheng XF. Arthrobacter nanjingensis sp. nov., a mineral-weathering bacterium
isolated from forest soil. Int J Syst Evol Microbiol 2015; 65:365-369.
Positive results for acid phosphatase, alkaline phosphatase (weakly), casein hydrolysis, catalase, cystine arylamidase, esculin
hydrolysis, esterase (C4), esterase lipase (C8), gelatin hydrolysis, o-nitrophenyl beta-D-galactopyranoside (ONPG) hydrolysis, alpha-
and beta-galactosidase, alpha-glucosidase, leucine arylamidase, alpha-mannosidase, tryptophan deaminase, starch hydrolysis,
trypsin, chymotrypsin, urease, valine arylamidase, Voges-Proskauer reaction, acid production from L-arabinose, esculin ferric citrate,
D-fructose, D-glucose, glycerol, D-galactose, inulin, D-mannose (weakly), D-mannitol, N-acetylglucosamine, D-melibiose,
D-melezitose, D-raffinose, sucrose, D-trehalose, and D-turanose.
Can utilize as sole carbon sources acetic acid, adenosine, L-alanine, L-alanyl glycine, L-asparagine, dextrin, D-fructose, D-galactose,
D-gluconic acid, alpha-D-glucose, L-glutamic acid, glycerol, glycyl L-glutamic acid, beta-hydroxybutyric acid, p-hydroxyphenylacetic
acid, inosine, inulin, a-ketoglutaric acid, L-malic acid, maltose, maltotriose, D-mannitol, D-mannose, Dmelezitose, D-melibiose,
palatinose, D-psicose, L-pyroglutamic acid, pyruvic acid, pyruvic acid methyl ester, D-raffinose, L-serine, sucrose, turanose, Tween 40
and 80.
Negative results for arginine dihydrolase, beta-fucosidase, beta-glucuronidase, beta-glucosidase, N-acetyl-beta-glucosaminidase,
indole production, H2S production, lysine decarboxylase, lipase (C14), methyl red test, nitrate reduction, oxydase, ornithine
decarboxylase, L-tyrosine hydrolysis, Tween 80 hydrolysis, hipo- / xanthine hydrolysis, acid production from D-adonitol, D- and
L-arabitol, D-arabinose, amygdalin, arbutin, cellobiose, dulcitol, erythritol, D- and L-fucose, gentiobiose, glycogen, gluconate, 2- and
5-ketogluconate, inositol, D-lactose, D-lyxose, D-maltose, L-rhamnose, D-sorbitol, methyl alpha-D-mannopyranoside, methyl
alpha-D-glucopyranoside, D-ribose, L-sorbose, salicin, starch, D-tagatose, methyl beta-D-xylopyranoside, xylitol, D- and L-xylose.
No utilization of citric acid, N-acetyl-beta-D-mannosamine, N-acetyl-D-glucosamine, N-acetyl-L-glutamic acid,
adenosine-5'-monophosphate, L-alaninamide, D-alanine, amygdalin, L-arabinose, D-arabitol, arbutin, 2,3-butanediol, D-cellobiose,
alpha- and beta-cyclodextrin, 2'-deoxy adenosine, D-fructose 6-phosphate, L-fucose, D-galacturonic acid, gentiobiose, a-D-glucose
1-phosphate, D-glucose 6-phosphate, DL-alpha-glycerol phosphate, glycogen, c-hydroxybutyric acid, myo-inositol, lactamide, D-lactic
acid methyl ester, alpha-D-lactose, lactulose, D-malic acid, mannan, methyl alpha-D-galactoside, methyl beta-D-galactoside,
3-methyl-D-glucose, methyl beta-D-glucoside, methyl alpha-D-glucoside, methyl alpha-D-mannoside, putrescine, succinamic acid,
succinic acid, succinic acid mono-methyl ester, D-tagatose, thymidine, thymidine-5'-monophosphate, D-trehalose, uridine,
uridine-5'-monophosphate, xylitol or D-xylose.
hydrolysis, esterase (C4), esterase lipase (C8), gelatin hydrolysis, o-nitrophenyl beta-D-galactopyranoside (ONPG) hydrolysis, alpha-
and beta-galactosidase, alpha-glucosidase, leucine arylamidase, alpha-mannosidase, tryptophan deaminase, starch hydrolysis,
trypsin, chymotrypsin, urease, valine arylamidase, Voges-Proskauer reaction, acid production from L-arabinose, esculin ferric citrate,
D-fructose, D-glucose, glycerol, D-galactose, inulin, D-mannose (weakly), D-mannitol, N-acetylglucosamine, D-melibiose,
D-melezitose, D-raffinose, sucrose, D-trehalose, and D-turanose.
Can utilize as sole carbon sources acetic acid, adenosine, L-alanine, L-alanyl glycine, L-asparagine, dextrin, D-fructose, D-galactose,
D-gluconic acid, alpha-D-glucose, L-glutamic acid, glycerol, glycyl L-glutamic acid, beta-hydroxybutyric acid, p-hydroxyphenylacetic
acid, inosine, inulin, a-ketoglutaric acid, L-malic acid, maltose, maltotriose, D-mannitol, D-mannose, Dmelezitose, D-melibiose,
palatinose, D-psicose, L-pyroglutamic acid, pyruvic acid, pyruvic acid methyl ester, D-raffinose, L-serine, sucrose, turanose, Tween 40
and 80.
Negative results for arginine dihydrolase, beta-fucosidase, beta-glucuronidase, beta-glucosidase, N-acetyl-beta-glucosaminidase,
indole production, H2S production, lysine decarboxylase, lipase (C14), methyl red test, nitrate reduction, oxydase, ornithine
decarboxylase, L-tyrosine hydrolysis, Tween 80 hydrolysis, hipo- / xanthine hydrolysis, acid production from D-adonitol, D- and
L-arabitol, D-arabinose, amygdalin, arbutin, cellobiose, dulcitol, erythritol, D- and L-fucose, gentiobiose, glycogen, gluconate, 2- and
5-ketogluconate, inositol, D-lactose, D-lyxose, D-maltose, L-rhamnose, D-sorbitol, methyl alpha-D-mannopyranoside, methyl
alpha-D-glucopyranoside, D-ribose, L-sorbose, salicin, starch, D-tagatose, methyl beta-D-xylopyranoside, xylitol, D- and L-xylose.
No utilization of citric acid, N-acetyl-beta-D-mannosamine, N-acetyl-D-glucosamine, N-acetyl-L-glutamic acid,
adenosine-5'-monophosphate, L-alaninamide, D-alanine, amygdalin, L-arabinose, D-arabitol, arbutin, 2,3-butanediol, D-cellobiose,
alpha- and beta-cyclodextrin, 2'-deoxy adenosine, D-fructose 6-phosphate, L-fucose, D-galacturonic acid, gentiobiose, a-D-glucose
1-phosphate, D-glucose 6-phosphate, DL-alpha-glycerol phosphate, glycogen, c-hydroxybutyric acid, myo-inositol, lactamide, D-lactic
acid methyl ester, alpha-D-lactose, lactulose, D-malic acid, mannan, methyl alpha-D-galactoside, methyl beta-D-galactoside,
3-methyl-D-glucose, methyl beta-D-glucoside, methyl alpha-D-glucoside, methyl alpha-D-mannoside, putrescine, succinamic acid,
succinic acid, succinic acid mono-methyl ester, D-tagatose, thymidine, thymidine-5'-monophosphate, D-trehalose, uridine,
uridine-5'-monophosphate, xylitol or D-xylose.
(c) Costin Stoica
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