Flavobacterium daejeonense

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

Overview

  • Flavobacterium daejeonense is a Gram-negative, non-spore-forming, strictly aerobic, non-motile, rod-shaped bacterium. It has been detected in at least 1 gut microbiome compilation study or metastudy. The DNA G+C content is 35%. Flavobacterium daejeonense is likely to be transient and not a long-term gut coloniser. (Kim2006a)



  • This organism has been recovered from greenhouse soil, Korea. 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. Likely to be transient and not a long-term gut commensal.
    • QUIRKS
  • Obligate aerobe; unlikely to be a gut coloniser.
    • GENERAL CHARACTERISTICS (Kim2006a);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin; starch;
  • 🌡
  • Temperature tolerance:
  • grows at 25℃;
  • H+
  • Acid from carbohydrates usually produced:
  • L-arabinose; fructose; galactose; glucose; mannose; xylose; aesculin; inulin; lactose; maltose; melibiose; raffinose; sucrose;
  • ⥅
  • Substrates assimilated or utilised:
  • L-arabinose; glucose; maltose; mannose;
  • Active enzymes:
  • alkaline phosphatase; acid phosphatase; N-Ac β-glucosaminidase; catalase; esterase C4; α-galactosidase; β-galactosidase; α-glucosidase; Leu arylamidase; oxidase; phosphoamidase; Val arylamidase; naphthol-ASBI-P;
    • SPECIAL FEATURES (Kim2006a);
    Character Response
  • ✗
  • Metabolites not produced:
  • indole;
  • ✓
  • Nitrate:
  • reduced
  • Pigments:
  • yellow

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Bacteroidetes Class:  Flavobacteriia Order:  Flavobacteriales Family:  Flavobacteriaceae Genus:  Flavobacterium Gram stain:  neg O2 Relation.:  strictly aerobic Spore:  No spore Motility:  Sessile Morphology:  Rod Pigment:  yellow
    Health:  Unknown
    Source:  greenhouse soil, Korea
    DNA G+C(%):  35
    Lower T(℃):  25(+)
    		Aesculin:  + Urea:  neg Gelatin:  neg Starch:  + Casein:  neg Agar:  neg Alginate:  neg Chitin:  neg DNA:  neg Tyrosine:  neg Pectin:  neg
    CARBOHYDRATE ACID FORMATION
    Monosaccharide O/F Oligosaccharide O/F Polysaccharide O/F Polyol O/F Other O/F
    L-Arabinose:  + Fructose:  + Galactose:  + Glucose:  + Mannose:  + Xylose:  + Lactose:  + Maltose:  + Melibiose:  + Sucrose:  + Aesculin:  + Inulin:  +
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    L-Arabinose:  + Glucose:  + Mannose:  + Maltose:  + N_Acetyl_glucosamine:  neg Gluconate:  neg Mannitol:  neg Adipate:  neg Caprate:  neg Citrate:  neg Malate:  neg Phenylacetate:  neg
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Oxidase:  + Catalase:  + Urease:  neg Ac-β-glcamnd:  + α-Fucosidase:  neg α-Galactosidase:  + β-Galactosidase:  + α-Glucosidase:  + β-Glucosidase:  neg β-Glucuronidase:  neg α-Mannosidase:  neg ArgDH:  neg Chymotrypsin:  neg Trypsin:  neg CystineAA:  neg LeuAA:  + ValAA:  + AlkalineP:  + AcidP:  + Esterase(C4):  + EstLip(C8):  w Lipase(C14):  neg Phosphoamidase:  +
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		Indole:  neg Pigment:  yellow

    References

    SPECIFIC REFERENCES FOR FLAVOBACTERIUM DAEJEONENSE
  • Kim2006a - Flavobacterium daejeonense sp. nov. and Flavobacterium suncheonense sp. nov., isolated from greenhouse soils in Korea.
  • ...............................
    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR FLAVOBACTERIUM DAEJEONENSE
  • Forster2019 - A human gut bacterial genome and culture collection for improved metagenomic analyses.
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    • Added: February 09, 2022