| Enterococcus diestrammenae |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Lactobacillales, Family Enterococcaceae, Genus Enterococcus, Enterococcus
diestrammenae Kim et al. 2013.
Does not react with the Lancefield group D antigen antisera.
Species description is based on a single isolate.
diestrammenae Kim et al. 2013.
Does not react with the Lancefield group D antigen antisera.
Species description is based on a single isolate.
Gram-positive cocci, 1.0-1.3 µm in diameter, occuring singly or in pairs. Non-motile.
Colonies after cultivation at 37 ºC for 3 days on MRS medium are circular, opaque,
ivory, smooth, raised and 1.0-2.0 mm in diameter. Grows at 10-37 ºC, pH 6.0–10.0
and in the presence of 0-5 % (w/v) NaCl, with optimal growth at 30-37 ºC, pH 8.0-9.0
and and in the presence of 0% (w/v) NaCl. Grows on kanamycin aesculin azide agar
but not on Slanetz-Bartley agar. Facultatively anaerobic.
ivory, smooth, raised and 1.0-2.0 mm in diameter. Grows at 10-37 ºC, pH 6.0–10.0
and in the presence of 0-5 % (w/v) NaCl, with optimal growth at 30-37 ºC, pH 8.0-9.0
and and in the presence of 0% (w/v) NaCl. Grows on kanamycin aesculin azide agar
but not on Slanetz-Bartley agar. Facultatively anaerobic.
Isolated from the gut of the camel cricket, Diestrammena coreana, in South Korea.
Undetermined.
- Kim JY, Shin NR, Na HK, Hyun DW, Whon TW, Kim PS, Yun JH, Bae JW. Enterococcus diestrammenae sp. nov., isolated from the
gut of Diestrammena coreana. Int J Syst Evol Microbiol 2013; 63:4540-4545.
Positive results (API ZYM) for acid phosphatase, alpha-chymotrypsin, esterase (C4), esterase lipase (C8), leucine arylamidase,
naphtholAS-BI-phosphohydrolase beta-galactosidase, acid production from L-arabinose, amygdalin, arbutin, cellobiose, esculin,
D-fructose, D-galactose, D-glucose, gentiobiose, 2- and 5-ketogluconate, lactose, maltose, D-mannose, methyl alpha-D-glucoside,
N-acetylglucosamine, D-ribose, salicin, trehalose, D-xylose, and methyl beta-D-xyloside.
Assimilates (Biolog GP2) alpha-ketovaleric acid, L-lactic acid, pyruvic acid methyl ester, pyruvic acid, adenosine, 2'-deoxyadenosine,
thymidine and uridine.
Negative results for alkaline phosphatase, catalase, cystine arylamidase, alpha-fucosidase, alpha-galactosidase,
beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, lipase (C14), alpha-mannosidase, oxidase,
trypsin, valine arylamidase, acid production from D-adonitol, D- and L-arabitol, D-arabinose, dulcitol, erythritol, D- and L-fucose,
gluconate, glycerol, glycogen, inositol, inulin, D-lyxose, D-mannitol, methyl alpha-D-mannoside, melibiose, melezitose, raffinose,
L-rhamnose, sucrose, D-sorbitol, L-sorbose, starch, turanose, D-tagatose, xylitol, and L-xylose.
No assimilation of alpha- and beta-cyclodextrin, dextrin, glycogen, inulin, mannan, Tween 40, Tween 80, N-acetyl-D-glucosamine,
N-acetyl-beta-D-mannosamine, amygdalin, L-arabinose, D-arabitol, arbutin, cellobiose, D-fructose, L-fucose, D-galactose,
D-galacturonic acid, gentiobiose, D-gluconic acid, alpha-D-glucose, myo-inositol, alpha-lactose, lactulose, maltose, maltotriose,
D-mannitol, D-mannose, melezitose, melibiose, methyl alpha-D-galactoside, methyl beta-Dgalactoside, 3-methyl glucose, methyl
alpha-D-glucoside, methyl beta-D-glucoside, methyl alpha-D-mannoside, palatinose, D-psicose, raffinose, L-rhamnose, D-ribose,
salicin, sedoheptulosan, D-sorbitol, stachyose, sucrose, D-tagatose, trehalose, turanose, xylitol, D-xylose, acetic acid, alpha-, beta-
and gamma-hydroxybutyric acid, p-hydroxyphenylacetic acid, alpha-ketoglutaric acid, lactamide, D-lactic acid methyl ester, D-malic
acid, L-malic acid, succinic acid monomethyl ester, propionic acid, succinamic acid, succinic acid, N-acetyl-L-glutamic acid,
L-alaninamide, D- and L-alanine, L-alanyl glycine, L-asparagine, L-glutamic acid, glycyl L-glutamic acid, L-pyroglutamic acid,
L-serine, putrescine, 2,3-butanediol, glycerol, inosine, adenosine-5'-monophosphate, thymidine-5'-monophosphate,
uridine-5'-monophosphate, D-fructose-6-phosphate, alpha-D-glucose 1-phosphate, D-glucose 6-phosphate and DL-alpha-glycerol
phosphate.
naphtholAS-BI-phosphohydrolase beta-galactosidase, acid production from L-arabinose, amygdalin, arbutin, cellobiose, esculin,
D-fructose, D-galactose, D-glucose, gentiobiose, 2- and 5-ketogluconate, lactose, maltose, D-mannose, methyl alpha-D-glucoside,
N-acetylglucosamine, D-ribose, salicin, trehalose, D-xylose, and methyl beta-D-xyloside.
Assimilates (Biolog GP2) alpha-ketovaleric acid, L-lactic acid, pyruvic acid methyl ester, pyruvic acid, adenosine, 2'-deoxyadenosine,
thymidine and uridine.
Negative results for alkaline phosphatase, catalase, cystine arylamidase, alpha-fucosidase, alpha-galactosidase,
beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, lipase (C14), alpha-mannosidase, oxidase,
trypsin, valine arylamidase, acid production from D-adonitol, D- and L-arabitol, D-arabinose, dulcitol, erythritol, D- and L-fucose,
gluconate, glycerol, glycogen, inositol, inulin, D-lyxose, D-mannitol, methyl alpha-D-mannoside, melibiose, melezitose, raffinose,
L-rhamnose, sucrose, D-sorbitol, L-sorbose, starch, turanose, D-tagatose, xylitol, and L-xylose.
No assimilation of alpha- and beta-cyclodextrin, dextrin, glycogen, inulin, mannan, Tween 40, Tween 80, N-acetyl-D-glucosamine,
N-acetyl-beta-D-mannosamine, amygdalin, L-arabinose, D-arabitol, arbutin, cellobiose, D-fructose, L-fucose, D-galactose,
D-galacturonic acid, gentiobiose, D-gluconic acid, alpha-D-glucose, myo-inositol, alpha-lactose, lactulose, maltose, maltotriose,
D-mannitol, D-mannose, melezitose, melibiose, methyl alpha-D-galactoside, methyl beta-Dgalactoside, 3-methyl glucose, methyl
alpha-D-glucoside, methyl beta-D-glucoside, methyl alpha-D-mannoside, palatinose, D-psicose, raffinose, L-rhamnose, D-ribose,
salicin, sedoheptulosan, D-sorbitol, stachyose, sucrose, D-tagatose, trehalose, turanose, xylitol, D-xylose, acetic acid, alpha-, beta-
and gamma-hydroxybutyric acid, p-hydroxyphenylacetic acid, alpha-ketoglutaric acid, lactamide, D-lactic acid methyl ester, D-malic
acid, L-malic acid, succinic acid monomethyl ester, propionic acid, succinamic acid, succinic acid, N-acetyl-L-glutamic acid,
L-alaninamide, D- and L-alanine, L-alanyl glycine, L-asparagine, L-glutamic acid, glycyl L-glutamic acid, L-pyroglutamic acid,
L-serine, putrescine, 2,3-butanediol, glycerol, inosine, adenosine-5'-monophosphate, thymidine-5'-monophosphate,
uridine-5'-monophosphate, D-fructose-6-phosphate, alpha-D-glucose 1-phosphate, D-glucose 6-phosphate and DL-alpha-glycerol
phosphate.
(c) Costin Stoica
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