Lysinibacillus xylanilyticus

Bacteria
General | Carbohydrate O/F | Substrate utilisation | Enzymes | Metabolites | Antibiotics

Overview

  • Lysinibacillus xylanilyticus is a Gram-positive, spore-forming, aerobic, motile, rod-shaped bacterium. It has been detected in at least 1 gut microbiome compilation study or metastudy. The DNA G+C content is 37.2%. Lysinibacillus xylanilyticus is probably a rare gut coloniser. (Lee2010)



  • This organism has been recovered from forest humus in Korea. Pathogenicity status unknown, or very unlikely to be pathogenic. A possible gut commensal.
    • GENERAL CHARACTERISTICS (Lee2010);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin; casein; DNA; gelatin;
  • 🧂
  • Salt tolerance:
  • tolerates 0% salt; tolerates 5.5% salt;
  • pH
  • Acidity tolerance:
  • tolerates pH 5; tolerates pH 9;
  • 🌡
  • Temperature tolerance:
  • grows at 10℃; grows at 40℃; Grows optimally at 30℃.
  • H+
  • Acid from carbohydrates usually produced:
  • glycerol;
  • ⥅
  • Substrates assimilated or utilised:
  • L-arabinose; cellubiose; aesculin; fructose; gluconate; glucose; maltose; melibiose; rhamnose; sorbitol; sucrose; xylose; citrate; 2-ketogluconate; 5-ketogluconate; N-acetylmannosamine;
  • Active enzymes:
  • alkaline phosphatase; acid phosphatase; catalase; oxidase; pyroGlu arylamidase;
    • SPECIAL FEATURES (Lee2010);
    Character Response
  • ✗
  • Metabolites not produced:
  • Hâ‚‚S; indole;
  • ✗
  • VP test:
  • not active
  • ✗
  • Nitrate:
  • not reduced

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Firmicutes Class:  Bacilli Order:  Caryophanales Family:  Caryophanaceae Genus:  Lysinibacillus Gram stain:  + O2 Relation.:  aerobic Spore:  Endospore Motility:  Swimming Morphology:  Rod
    Health:  Unknown
    Source:  forest humus in Korea
    DNA G+C(%):  37.2
    Opt. T:  30℃
    Low T(℃):  10(+)
    Mid T(℃):  40(+)
    NaCl 0.5-2%:  0(+)
    NaCl >6%:  5.5(+)
    pH 4.2-5.9:  5(+)
    pH >8:  9(+)
    		Aesculin:  + Urea:  neg Gelatin:  + Starch:  neg Casein:  + DNA:  + Tyrosine:  neg Tween:  20(+) 40(+) 60(+) 80(neg)
    CARBOHYDRATE ACID FORMATION
    Monosaccharide O/F Oligosaccharide O/F Polysaccharide O/F Polyol O/F Other O/F
    D-Arabinose:  neg L-Arabinose:  neg Fucose:  neg D-Fucose:  neg Galactose:  neg Glucose:  neg Mannose:  neg D-Lyxose:  neg Rhamnose:  neg Ribose:  neg Sorbose:  neg D-Tagatose:  neg Xylose:  neg L-Xylose:  neg Cellubiose:  neg Gentiobiose:  neg Lactose:  neg Maltose:  neg Melezitose:  neg Melibiose:  neg Sucrose:  neg Trehalose:  neg Turanose:  neg Amygdalin:  neg Aesculin:  neg Glycogen:  neg Starch:  neg Adonitol:  neg D-Arabitol:  neg L-Arabitol:  neg Dulcitol:  neg Erythritol:  neg Glycerol:  + Inositol:  neg Mannitol:  neg Sorbitol:  neg Xylitol:  neg Arbutin:  neg Gluconate:  neg 2-Ketogluconate:  neg Me-α-D-Glc:  neg Me-α-D-Mann:  neg Me-Xyloside:  neg Salicin:  neg
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    Arabinose:  neg L-Arabinose:  + Fructose:  + Fucose:  neg D-Fucose:  neg Galactose:  neg Glucose:  + D-Lyxose:  neg Mannose:  neg Rhamnose:  + Ribose:  neg Sorbose:  neg D-Tagatose:  neg Xylose:  + Cellubiose:  + Gentiobiose:  neg Lactose:  neg Maltose:  + Melezitose:  neg Melibiose:  + Raffinose:  neg Sucrose:  + D-Turanose:  neg Trehalose:  neg N_Acetyl_glucosamine:  neg Adonitol:  neg Amygdalin:  neg D-Arabitol:  neg L-Arabitol:  neg Arbutin:  neg Dulcitol:  neg Erythritol:  neg Aesculin:  + Gluconate:  + Glycerol:  neg Glycogen:  neg Inositol:  neg Inulin:  neg Mannitol:  neg Me-α-D-Glc:  neg Salicin:  neg Sorbitol:  + Starch:  neg Xylitol:  neg Citrate:  + 2-Ketogluconate:  + 5-Ketogluconate:  +
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Oxidase:  + Catalase:  + Urease:  neg Ac-β-glcamnd:  neg α-Fucosidase:  neg α-Galactosidase:  neg β-Galactosidase:  neg α-Glucosidase:  neg β-Glucosidase:  neg β-Glucuronidase:  neg α-Mannosidase:  neg ArgDH:  neg Chymotrypsin:  neg LysDC:  neg OrnDC:  neg Trypsin:  neg TrpAA:  neg LeuAA:  neg PyrogluAA:  + ValAA:  neg AlkalineP:  + AcidP:  + Esterase(C4):  neg EstLip(C8):  neg Lecithinase:  neg Lipase(C14):  neg
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		H2S:  neg Indole:  neg

    References

    SPECIFIC REFERENCES FOR LYSINIBACILLUS XYLANILYTICUS
  • Liu2015 - Draft Genome Sequence of Type Strain Lysinibacillus xylanilyticus DSM 23493T.
  • Lee2010 - Lysinibacillus xylanilyticus sp. nov., a xylan-degrading bacterium isolated from forest humus.
  • ...............................
    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR LYSINIBACILLUS XYLANILYTICUS
  • Lagier2016 - Culture of previously uncultured members of the human gut microbiota by culturomics.
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    • Added: January 14, 2022