| Lactobacillus paragasseri |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Lactobacillales, Family Lactobacillaceae, Genus Lactobacillus, Lactobacillus
paragasseri Tanizawa, Tada, Kobayashi, Endo, Maeno, Toyoda, Arita, Nakamura, Sakamoto, Ohkuma and Tohno, 2018.
paragasseri Tanizawa, Tada, Kobayashi, Endo, Maeno, Toyoda, Arita, Nakamura, Sakamoto, Ohkuma and Tohno, 2018.
Gram-positive rods, 0.5 x 1.5-5.0 µm. Non-motile. Non-spore-forming.
Colonies are smooth, grey-white, glossy, with a slightly undulated edge, 1.0-2.0 mm
in diameter after 3 days of anaerobic incubation at 37 ºC on MRS agar. Grows at
25-45 ºC, pH 4.0-8.0, and 2% NaCl. Facultative anaerobic.
in diameter after 3 days of anaerobic incubation at 37 ºC on MRS agar. Grows at
25-45 ºC, pH 4.0-8.0, and 2% NaCl. Facultative anaerobic.
Isolated from human faeces.
Undetermined.
- Tanizawa Y, Tada I, Kobayashi H, Endo A, Maeno S, Toyoda A, Arita M, Nakamura Y, Sakamoto M, Ohkuma M and Tohno M, 2018.
Lactobacillus paragasseri sp. nov., a sister taxon of Lactobacillus gasseri, based on whole-genome sequence analyses . Int J
Syst Evol Microbiol 68, 3512-3517.
Homofermentative.
Description is based on API 50 CHL (incubated at 30 ºC for 7 days) and API ZYM (bioMerieux) results.
Positive results for acid phosphatase, esculin hydrolysis, cystine arylamidase, esterase (C4), beta-glucosidase,
N-acetyl-beta-glucosaminidase, leucine arylamidase, valine arylamidase, naphthol-AS-BI-phosphohydrolase, fermentation of
amygdalin, arbutin, cellobiose, esculin, D-fructose, galactose, gentiobiose, glucose (without gas production), lactose, maltose,
mannose, salicin, starch, sucrose, D-tagatose, trehalose, and N-acetylglucosamine.
Negative results for alkaline phosphatase, arginine deamination, catalase, alpha-fucosidase, lipase (C14), alpha-mannosidase,
trypsin, alpha-chymotrypsin, fermentation of adonitol, D- and L-arabinose, D- and L-arabitol, dulcitol, erythritol, D- and L-fucose,
gluconate, 2- and 5-ketogluconate, glycerol, glycogen, inositol, inulin, D-lyxose, mannitol, melezitose, melibiose, methyl
alpha-D-mannopyranoside, methyl alpha-D-xyloside, raffinose, rhamnose, ribose, sorbitol, L-sorbose, xylitol, D- and L-xylose, and
methyl beta-D-xylopyranoside.
Variable results for esterase lipase (C8), alpha-galactosidase, alpha-glucosidase, beta-galactosidase, beta-glucuronidase,
fermentation of methyl alpha-D-glucopyranoside and turanose.
Description is based on API 50 CHL (incubated at 30 ºC for 7 days) and API ZYM (bioMerieux) results.
Positive results for acid phosphatase, esculin hydrolysis, cystine arylamidase, esterase (C4), beta-glucosidase,
N-acetyl-beta-glucosaminidase, leucine arylamidase, valine arylamidase, naphthol-AS-BI-phosphohydrolase, fermentation of
amygdalin, arbutin, cellobiose, esculin, D-fructose, galactose, gentiobiose, glucose (without gas production), lactose, maltose,
mannose, salicin, starch, sucrose, D-tagatose, trehalose, and N-acetylglucosamine.
Negative results for alkaline phosphatase, arginine deamination, catalase, alpha-fucosidase, lipase (C14), alpha-mannosidase,
trypsin, alpha-chymotrypsin, fermentation of adonitol, D- and L-arabinose, D- and L-arabitol, dulcitol, erythritol, D- and L-fucose,
gluconate, 2- and 5-ketogluconate, glycerol, glycogen, inositol, inulin, D-lyxose, mannitol, melezitose, melibiose, methyl
alpha-D-mannopyranoside, methyl alpha-D-xyloside, raffinose, rhamnose, ribose, sorbitol, L-sorbose, xylitol, D- and L-xylose, and
methyl beta-D-xylopyranoside.
Variable results for esterase lipase (C8), alpha-galactosidase, alpha-glucosidase, beta-galactosidase, beta-glucuronidase,
fermentation of methyl alpha-D-glucopyranoside and turanose.
(c) Costin Stoica
| Antibiogram |
| Encyclopedia |
| Culture media |
| Biochemical tests |
| Stainings |
| Images |
| Movies |
| Articles |
| Identification |
| Software |
| R E G N U M PROKARYOTAE |
| Back |