Glutamicibacter ardleyensis
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Actinomycetota, Class Actinomycetes, Order Micrococcales, Family Micrococcaceae, Genus Glutamicibacter, Glutamicibacter
ardleyensis
(Chen et al. 2005) Busse 2016.

Basonym:
Arthrobacter ardleyensis Chen et al. 2005.
Gram-positive, easily decolorized, rods, showing a rod-coccus cycle. Some cells are
arranged at an angle in V formation. Motile. Non-spore-forming.
Colonies in Luria-Bertani medium at 25 ºC are yellow, circular, convex, smooth, or
crumpled in old culture, entire margins, slightly glistening, and semitransparent in
young culture. Growth occurs with a suitable carbon source in mineral salts medium;
no additional growth factors are required. Grows at 0-30 ºC; optimal growth
temperature is around 25 ºC. Grows in 0-10% NaCl and  pH 7.0-8.5. Aerobic to
slightly anaerobic.
Isolated from Antarctic lake sediment and deep-sea sediment.
Sensitive to ampicillin (100 µg/ml) and chloramphenicol (12.5 µg/ml). Resistant to kanamycin (50 µg/ml).
Undetermined.
  1. Chen M, Xiao X, Wang P, Zeng X, Wang F. Arthrobacter ardleyensis sp. nov., isolated from Antarctic lake sediment and deep-sea
    sediment. Arch Microbiol 2005; 183:301-305.
  2. Busse HJ. 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. Int J Syst Evol Microbiol 2016; 66:9-37.
  3. 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.
Positive results for arginine dihydrolase, catalase, casein hydrolysis, nitrate reducion, and Tween-80 hydrolysis.
Can utilize dextrin, glycogen, Tween40, Tween-80, L-arabinose, D-arabitol, D-cellobiose, D-fructose, D-galactose, alpha-D-glucose,
D-mannose, maltotriose, maltose, D-L-alpha-glycerolphosphate, D-ribose, L-rhamnose, D-psicose, palatinose, sucrose, D-tagatose,
D-trehalose, turanose, D-xylose, acetic acid, alpha-hydroxybutyric acid, beta-hydroxybutyric acid, gamma-hydroxybutyric acid, p-
hydroxyphenyl-acetic acid, alpha-ketoglutaric acid, alpha-ketovaleric acid, lactamide, D-lactic acid methyl ester, L-lactic acid, D-malic
acid, L-malic acid, pyruvic acid methyl ester, succinic acid mono-methyl ester, propionic acid, pyruvic acid, succinamic acid, N-acetyl-L-
glutamic acid, L-alaninamide, D-alanine, L-alanine, L-alanyl-glycine, L-asparagine, L-glutamic acid, glycyl-L-glutamic acid, L-
pyroglutamic acid, L-serine, putrescine, glycerol, adenosine, and 2'-deoxy adenosine.

Negative results for algin hydrolysis, cellulose hydrolysis, chitin hydrolysis, methyl red test,  indole production, H
2S production,
oxidase, starch hydrolysis, uricase, tryptophan deaminase, Voges–Proskauer test, and xylan hydrolysis.
No utilization of alpha- and beta-cyclodextrin, inulin, mannan, arbutin, amygdalin, N-acetyl-beta-D-mannosamine, N-acetyl-D-
glucosamine, L-fucose, D-galacturonic acid, gentiobiose, alpha-D-lactose, lactulose, D-mannitol, D-melezitese, D-melibiose, beta-
methyl-Dgalactoside, 3-methyl-D-glucose, beta-methyl-D-glucoside, salicin, stachyose, uridine, uridine-5'- monophosphate, and
alpha-D-glucose-1-phosphate.
(c) Costin Stoica
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