Brevundimonas nasdae

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

Overview

  • Brevundimonas nasdae is a Gram-negative, non-spore-forming, aerobic, motile, rod-shaped bacterium. It has been detected in at least 2 gut microbiome compilation studies or metastudies. The DNA G+C content is 66.5%. Brevundimonas nasdae is probably a rare gut coloniser. (Li2004a)



  • This organism has been recovered from human faeces. 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.
    • GENERAL CHARACTERISTICS (Li2004a);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin;
  • 🧂
  • Salt tolerance:
  • doesn't tolerate 4% salt; Grows optimally with 0.5-2.0% salt.
  • 🌡
  • Temperature tolerance:
  • doesn't grow at 4℃; grows at 30℃;
  • H+
  • Acid from carbohydrates usually produced:
  • galactose; glucose; mannose; sucrose;
  • ⥅
  • Substrates assimilated or utilised:
  • N-acetylglucosamine; galactose; glucose; maltose; alanine; aspartate; proline; acetate; caprate; malate; L-malate; pyruvate; succinate;
  • Active enzymes:
  • catalase; β-galactosidase; oxidase;
    • SPECIAL FEATURES (Li2004a);
    Character Response
  • ✗
  • Metabolites not produced:
  • indole;
  • ✗
  • Nitrate:
  • not reduced
  • ✗
  • Nitrite:
  • not reduced
  • ✗
  • NO3➔NO2:
  • not reduced
  • Pigments:
  • yellow

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Proteobacteria Class:  Alphaproteobacteria Order:  Caulobacterales Family:  Caulobacteraceae Genus:  Brevundimonas Gram stain:  neg O2 Relation.:  aerobic Spore:  No spore Motility:  Swimming Morphology:  Rod Pigment:  yellow
    Health:  Unknown
    Source:  human faeces
    DNA G+C(%):  66.5
    Low T(℃):  4(neg)
    Lower T(℃):  30(+)
    NaCl 3-5%:  4(neg)
    		Aesculin:  + Urea:  neg Gelatin:  neg Starch:  neg Arginine:  neg DNA:  neg Tween:  80(neg)
    CARBOHYDRATE ACID FORMATION
    Monosaccharide O/F Oligosaccharide O/F Polysaccharide O/F Polyol O/F Other O/F
    Galactose:  + Glucose:  + Mannose:  + Sucrose:  + Glycerol:  neg Mannitol:  neg
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    L-Arabinose:  neg Fructose:  neg Galactose:  + Glucose:  + Mannose:  neg Lactose:  neg Maltose:  + Sucrose:  w N_Acetyl_glucosamine:  + Gluconate:  neg Mannitol:  neg Ala:  + Asp:  + Pro:  + Acetate:  + Adipate:  neg Caprate:  + Citrate:  neg Malate:  + L-Malate:  + Phenylacetate:  neg Pyruvate:  + Succinate:  +
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Oxidase:  + Catalase:  + Urease:  neg β-Galactosidase:  + ArgDH:  neg LysDC:  neg Phe deaminase:  neg
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		Indole:  neg Pigment:  yellow

    References

    SPECIFIC REFERENCES FOR BREVUNDIMONAS NASDAE
  • Li2004a - Sphingomonas yabuuchiae sp. nov. and Brevundimonas nasdae sp. nov., isolated from the Russian space laboratory Mir.
  • ...............................
    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR BREVUNDIMONAS NASDAE
  • McLaughlin2010 - The bacteriology of pouchitis: a molecular phylogenetic analysis using 16S rRNA gene cloning and sequencing.
  • Walker2011 - High-throughput clone library analysis of the mucosa-associated microbiota reveals dysbiosis and differences between inflamed and non-inflamed regions of the intestine in inflammatory bowel disease.
  • ...............................
    • Added: October 28, 2021