| Levilactobacillus suantsaiihabitans |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Lactobacillales, Family Lactobacillaceae, Genus Levilactobacillus, Levilactobacillus
Levilactobacillus suantsaiihabitans (Lin et al. 2020) Zheng et al. 2020.
Synonym: Lactobacillus suantsaiihabitans Lin, Wang, Wang, Tamura, Mori, Huang and Watanabe 2020.
Levilactobacillus suantsaiihabitans (Lin et al. 2020) Zheng et al. 2020.
Synonym: Lactobacillus suantsaiihabitans Lin, Wang, Wang, Tamura, Mori, Huang and Watanabe 2020.
Gram-positive rods, 0.75 x 2.4-3.7 µm, occurring singly, rarely in pairs. Non-motile.
Non-spore-forming.
Non-spore-forming.
Colonies are white, convex, slightly irregular, 1.0-2.0 mm in diameter after 2 days of
anaerobic incubation at 30 ºC on MRS agar. Non-haemolytic. Can grow at 20-37 ºC
(optimum 30 ºC), pH 4.0-10, and in 1-7% NaCl (variable in 8-10% NaCl). Facultatively
anaerobic.
anaerobic incubation at 30 ºC on MRS agar. Non-haemolytic. Can grow at 20-37 ºC
(optimum 30 ºC), pH 4.0-10, and in 1-7% NaCl (variable in 8-10% NaCl). Facultatively
anaerobic.
Isolated from suan-tsai, a traditional fermented mustard product, Taiwan.
Undetermined.
- Lin ST, Wang LT, Wang HM, Tamura T, Mori K, Huang L and Watanabe K, 2020. Lactobacillus suantsaicola sp. nov. and
Lactobacillus suantsaiihabitans sp. nov., isolated from suan-tsai, a traditional fermented mustard green product of Taiwan. Int J
Syst Evol Microbiol 70, 2972-2980. - 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. - Mattarelli P, Felis G, Franz CMAP, Gänzle MG, 2021.Proposal to reclassify four Lactobacillus species as Apilactobacillus
bombintestini, Companilactobacillus suantsaicola, Lactiplantibacillus garii and Levilactobacillus suantsaiihabitans. Int J Syst Evol
Microbiol 71; DOI: 10.1099/ijsem.0.004704.
Heterofermentative.
Description is based mainly on API 20 E, API 50 CHL and API ZYM results.
Positive results for acid phosphatase, esterase (C4), esterase lipase (C8), cystine arylamidase, esculin hydrolysis, alpha- and
beta-galactosidase, alpha- and beta-glucosidase, naphthol-AS-BI-phosphohydrolase, leucine arylamidase, valine arylamidase,
fermentation of D-arabitol, D-fructose, galactose, glucose (without gas production), gluconate (without gas production), maltose,
melibiose, ribose, D-xylose,and N-acetylglucosamine.
Negative results for alkaline phosphatase, arginine dihydrolase, catalase, oxidase, citrate, alpha-fucosidase, gelatin hydrolysis,
beta-glucuronidase, N-acetyl-beta-glucosaminidase, H2S production, indole production, lipase (C14), lysine decarboxilase,
alpha-mannosidase, ornithine decarboxilase, tryptophane deaminase, trypsin, alpha-chymotrypsin, urease, fermentation of adonitol, D-
and L-arabinose, L-arabitol, amygdalin, arbutin, cellobiose, dulcitol, erythritol, esculin, L- and D-fucose, 2-ketogluconate, glycerol,
glycogen, inositol, inulin, lactose, D-lyxose, mannitol, mannose, melezitose, methyl alpha-D-glucopyranoside, methyl
alpha-D-mannopyranoside, methyl alpha-D-xyloside, raffinose, rhamnose, salicin, sucrose, sorbitol, L-sorbose, starch, D-tagatose,
turanose, trehalose, xylitol, L-xylose, methyl beta-D-xylopyranoside.
Variable results for Voges-Proskauer test, and fermentation of 5-ketogluconate.
Description is based mainly on API 20 E, API 50 CHL and API ZYM results.
Positive results for acid phosphatase, esterase (C4), esterase lipase (C8), cystine arylamidase, esculin hydrolysis, alpha- and
beta-galactosidase, alpha- and beta-glucosidase, naphthol-AS-BI-phosphohydrolase, leucine arylamidase, valine arylamidase,
fermentation of D-arabitol, D-fructose, galactose, glucose (without gas production), gluconate (without gas production), maltose,
melibiose, ribose, D-xylose,and N-acetylglucosamine.
Negative results for alkaline phosphatase, arginine dihydrolase, catalase, oxidase, citrate, alpha-fucosidase, gelatin hydrolysis,
beta-glucuronidase, N-acetyl-beta-glucosaminidase, H2S production, indole production, lipase (C14), lysine decarboxilase,
alpha-mannosidase, ornithine decarboxilase, tryptophane deaminase, trypsin, alpha-chymotrypsin, urease, fermentation of adonitol, D-
and L-arabinose, L-arabitol, amygdalin, arbutin, cellobiose, dulcitol, erythritol, esculin, L- and D-fucose, 2-ketogluconate, glycerol,
glycogen, inositol, inulin, lactose, D-lyxose, mannitol, mannose, melezitose, methyl alpha-D-glucopyranoside, methyl
alpha-D-mannopyranoside, methyl alpha-D-xyloside, raffinose, rhamnose, salicin, sucrose, sorbitol, L-sorbose, starch, D-tagatose,
turanose, trehalose, xylitol, L-xylose, methyl beta-D-xylopyranoside.
Variable results for Voges-Proskauer test, and fermentation of 5-ketogluconate.
(c) Costin Stoica
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