Halopseudomonas bauzanensis

(aka Pseudomonas bauzanensis)

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

Overview

  • Halopseudomonas bauzanensis, (aka Pseudomonas bauzanensis), is a Gram-negative, non-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 61.8%. Halopseudomonas bauzanensis is likely to be transient and not a long-term gut coloniser. (Zhang2011a)



  • This organism has been recovered from soil. Pathogenicity status unknown, or very unlikely to be pathogenic. Likely to be transient and not a long-term gut commensal.
    • QUIRKS
  • Unlikely gut coloniser because this organism doesn't grow at 37C.
    • GENERAL CHARACTERISTICS (Zhang2011a);
    Character Response
  • 🧂
  • Salt tolerance:
  • tolerates 0% salt; tolerates 10% salt;
  • pH
  • Acidity tolerance:
  • Grows optimally at pH 7-8.
  • 🌡
  • Temperature tolerance:
  • grows at 5℃; grows at 30℃; doesn't grow at 37℃;
  • ⥅
  • Substrates assimilated or utilised:
  • adipate; caprate; citrate; itaconate; malate; L-malate; α-ketobutyrate; methyl pyruvate;
  • Active enzymes:
  • alkaline phosphatase; acid phosphatase; catalase; esterase C4; esterase lipase C8; Leu arylamidase; oxidase; naphthol-ASBI-P;
    • SPECIAL FEATURES (Zhang2011a);
    Character Response
  • ✗
  • Metabolites not produced:
  • H₂S; indole;
  • ✗
  • Nitrate:
  • not reduced
    • RESPONSE TO ANTIBIOTICS (Zhang2011a);
    Class Active Resistant
  • Penicillins:
  • ampicillin;
  • Macrolides:
  • erythromycin;
  • Tetracyclines:
  • tetracycline;
  • Quinolines:
  • nalidixic-acid;
  • Aminoglycosides:
  • amikacin; gentamicin; kanamycin; streptomycin;
  • Polypep/ketides:
  • rifampicin;
  • Heterocycles:
  • chloramphenicol;

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Proteobacteria Class:  Gammaproteobacteria Order:  Pseudomonadales Family:  Pseudomonadaceae Genus:  Halopseudomonas Alt. name:  Pseudomonas bauzanensis Gram stain:  neg O2 Relation.:  aerobic Spore:  No spore Motility:  Swimming Morphology:  Rod
    Health:  Unknown
    Source:  soil
    DNA G+C(%):  61.8
    Low T(℃):  5(+)
    Lower T(℃):  30(+)
    Mid T(℃):  37(neg)
    NaCl 0.5-2%:  0(+)
    NaCl >6%:  10(+)
    Opt. pH:  7-8
    		Aesculin:  neg Urea:  neg Gelatin:  neg Starch:  neg Arginine:  neg Tween:  40(+) 80(+)
    CARBOHYDRATE ACID FORMATION
    Monosaccharide O/F Oligosaccharide O/F Polysaccharide O/F Polyol O/F Other O/F
    L-Arabinose:  neg Glucose:  neg Rhamnose:  neg Melibiose:  neg Sucrose:  neg Amygdalin:  neg Inositol:  neg Mannitol:  neg Sorbitol:  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 Glucose:  neg Xylose:  neg Cellubiose:  neg Lactose:  neg Maltose:  neg N_Acetyl_glucosamine:  neg Erythritol:  neg Gluconate:  neg Glycogen:  neg Mannitol:  neg Arg:  neg Phe:  neg Ser:  w Thr:  neg Adipate:  + Caprate:  + Citrate:  + 4-Hydroxybenzoate:  neg Itaconate:  + Malate:  + L-Malate:  + Phenylacetate:  neg
    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 CystineAA:  neg LeuAA:  + ValAA:  w AlkalineP:  + AcidP:  + Esterase(C4):  + EstLip(C8):  + Lipase(C14):  w
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		H2S:  neg Indole:  neg
    ANTIBIOTICS ℞
    Penicillins & Penems (μg/mL) Cephalosporins (μg/mL) Aminoglycosides (μg/mL) Macrolides (μg/mL) Quinolones (μg/mL)
    ampicillin:  S(10; disc)
    amikacin:  S(30; disc)
    gentamicin:  S(10; disc)
    kanamycin:  S(30; disc)
    streptomycin:  S(10; disc)
    erythromycin:  R(15; disc)
    nalidixic-acid:  S(30; disc)
    Tetracyclines (μg/mL) Vancomycin Class (μg/mL) Polypep/ketides (μg/mL) Heterocycles (μg/mL) Other (μg/mL)
    tetracycline:  R(30; disc)
    rifampicin:  S(30; disc)
    chloramphenicol:  S(30; disc)

    References

    SPECIFIC REFERENCES FOR HALOPSEUDOMONAS BAUZANENSIS
  • Zhang2011a - Pseudomonas bauzanensis sp. nov., isolated from soil.
  • ...............................
    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR HALOPSEUDOMONAS BAUZANENSIS
  • Lagier2016 - Culture of previously uncultured members of the human gut microbiota by culturomics.
  • ...............................
    • Added: January 14, 2022