Prevotella paludivivens

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

Overview

  • Prevotella paludivivens is a Gram-negative, non-spore-forming, strictly anaerobic, non-motile, short rod-shaped bacterium. It has been detected in at least 1 gut microbiome compilation study or metastudy. The DNA G+C content is 39.2%. Prevotella paludivivens is probably a rare gut coloniser. (Ueki2007)



  • This organism has been recovered from irrigated rice-field soil in Japan. The risk classification (www.baua.de) for this organism is 1, i.e., low risk of infection and spread. Pathogenicity status unknown, or very unlikely to be pathogenic. A possible gut commensal.
    • QUIRKS
  • Haemin significantly stimulates growth. Growth at 37C is delayed compared with that at 30C.
    • GENERAL CHARACTERISTICS (Ueki2007);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin;
  • 🧂
  • Salt tolerance:
  • tolerates 0-1.0% salt;
  • 💧
  • Bile tolerance:
  • Sensitive
  • pH
  • Acidity tolerance:
  • Grows optimally at pH 5.7-6.7.
  • 🌡
  • Temperature tolerance:
  • grows at 10℃; grows at 40℃; Grows optimally at 30℃.
  • ⥅
  • Substrates assimilated or utilised:
  • arabinose; cellubiose; fructose; galactose; glucose; lactose; maltose; mannose; pectin; rhamnose; ribose; salicin; starch; sucrose; xylan; xylose; fumarate; pyruvate;
    • SPECIAL FEATURES (Ueki2007);
    Character Response
  • ✓
  • Metabolites produced:
  • acetate; succinate;
  • ✗
  • Metabolites not produced:
  • Hâ‚‚S; indole;
  • ✗
  • Nitrate:
  • not reduced

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Bacteroidetes Class:  Bacteroidia Order:  Bacteroidales Family:  Prevotellaceae Genus:  Prevotella Gram stain:  neg O2 Relation.:  strictly anaerobic Spore:  No spore Motility:  Sessile Morphology:  Short Rod
    Health:  Unknown
    Source:  irrigated rice-field soil in Japan
    DNA G+C(%):  39.2
    Opt. T:  30℃
    Low T(℃):  10(+)
    Mid T(℃):  40(+)
    NaCl 0.5-2%:  0-1.0(+)
    Opt. pH:  5.7-6.7
    Bile reaction(%):  S
    		Aesculin:  + Urea:  neg Gelatin:  neg
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    Arabinose:  + Fructose:  + Galactose:  + Glucose:  + Mannose:  + Rhamnose:  + Ribose:  + Sorbose:  neg Xylose:  + Cellubiose:  + Lactose:  + Maltose:  + Melezitose:  neg Sucrose:  + Trehalose:  neg Cellulose:  neg Glycerol:  neg Inositol:  neg Inulin:  neg Mannitol:  neg Pectin:  + Salicin:  + Starch:  + Xylan:  + Fumarate:  + Lactate:  neg Malate:  neg Pyruvate:  + Succinate:  neg
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Oxidase:  neg Catalase:  neg Urease:  neg
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		Acetate:  + Succinate:  + H2S:  neg Indole:  neg

    References

    SPECIFIC REFERENCES FOR PREVOTELLA PALUDIVIVENS
  • Ueki2007 - Prevotella paludivivens sp. nov., a novel strictly anaerobic, Gram-negative, hemicellulose-decomposing bacterium isolated from plant residue and rice roots in irrigated rice-field soil.
  • ...............................
    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR PREVOTELLA PALUDIVIVENS
  • Byrd2020 - Stability and dynamics of the human gut microbiome and its association with systemic immune traits.
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    • Added: May 15, 2022