- Wei YX and Gu CT, 2019. Lactobacillus yilanensis sp. nov., Lactobacillus bayanensis sp. nov., Lactobacillus keshanensis sp. nov.,
Lactobacillus kedongensis sp. nov., Lactobacillus baiquanensis sp. nov., Lactobacillus jidongensis sp. nov., Lactobacillus
hulinensis sp. nov., Lactobacillus mishanensis sp. nov. and Lactobacillus zhongbaensis sp. nov., isolated from Chinese
traditional pickle and yogurt. Int J Syst Evol Microbiol 69, 3178-3190. - Zheng J, Wittouck S, Salvetti E, Franz MAP et al., 2020. A taxonomic note on the genus Lactobacillus: Description of 23 novel
genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae.
Int J Syst Microbiol. 70, 2782-2858.
| Lactobacillus (Companilactobacillus) jidongensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Lactobacillales, Family Lactobacillaceae, Genus Lactobacillus, Lactobacillus
jidongensis Wei and Gu 2019.
Homotypic synonym: Companilactobacillus jidongensis (Wei and Gu 2019) Zheng et al. 2020.
jidongensis Wei and Gu 2019.
Homotypic synonym: Companilactobacillus jidongensis (Wei and Gu 2019) Zheng et al. 2020.
Gram-positive rods, 1/1-2 µm, occurring singly, usually. Non-motile.
Non-spore-forming.
Non-spore-forming.
Colonies on modified MRS agar are white, convex, smooth with entire edges, 1.5 mm
in diameter after 3 days at 30 ºC. Facultative anaerobe. Grows at 15 ºC (optimally at
30 ºC). Weak growth at 10 ºC. Can grow at pH 5.0, 11.0 and in 6.5% NaCl. No growth
at 37 or 45 ºC.
in diameter after 3 days at 30 ºC. Facultative anaerobe. Grows at 15 ºC (optimally at
30 ºC). Weak growth at 10 ºC. Can grow at pH 5.0, 11.0 and in 6.5% NaCl. No growth
at 37 or 45 ºC.
Isolated from traditional pickle, in China. Positive tellurite tolerance.
Undetermined.
Homofermentative.
Description is based mostly on API 50 CHL (bioMerieux) results.
Positive results for arginine deamination, H2S production, pyruvate utilization (weak), Voges-Proskauer test, acid production from
D-fructose, galactose, glucose (without gas production), N-acetylglucosamine, mannose, and turanose, .
Negative results for arginine deamination, catalase, esculin hydrolysis, hippurate hydrolysis, nitrate reduction, nitrite reduction, indole
production, pyrrolidonyl arylamidase, urease, acid production from adonitol, amygdalin, arbutin, D- and L-arabinose, D- and L-arabitol,
cellobiose, dulcitol, erythritol, esculin, D- and L-fucose, gentiobiose, gluconate, 2- and 5-ketogluconate, glycerol, glycogen, inositol,
inulin, lactose, D-lyxose, maltose, mannitol, melezitose, melibiose, methyl alpha-D-glucopyranoside, methyl
alpha-D-mannopyranoside, methyl alpha-D-xyloside, raffinose, rhamnose, ribose, salicin, sorbitol, L-sorbose, starch, sucrose,
D-tagatose, trehalose, xylitol, D- and L-xylose, and methyl beta-D-xylopyranoside.
Description is based mostly on API 50 CHL (bioMerieux) results.
Positive results for arginine deamination, H2S production, pyruvate utilization (weak), Voges-Proskauer test, acid production from
D-fructose, galactose, glucose (without gas production), N-acetylglucosamine, mannose, and turanose, .
Negative results for arginine deamination, catalase, esculin hydrolysis, hippurate hydrolysis, nitrate reduction, nitrite reduction, indole
production, pyrrolidonyl arylamidase, urease, acid production from adonitol, amygdalin, arbutin, D- and L-arabinose, D- and L-arabitol,
cellobiose, dulcitol, erythritol, esculin, D- and L-fucose, gentiobiose, gluconate, 2- and 5-ketogluconate, glycerol, glycogen, inositol,
inulin, lactose, D-lyxose, maltose, mannitol, melezitose, melibiose, methyl alpha-D-glucopyranoside, methyl
alpha-D-mannopyranoside, methyl alpha-D-xyloside, raffinose, rhamnose, ribose, salicin, sorbitol, L-sorbose, starch, sucrose,
D-tagatose, trehalose, xylitol, D- and L-xylose, and methyl beta-D-xylopyranoside.
(c) Costin Stoica
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