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NCYC 426

Kluyveromyces marxianus

Taxon Synonyms

Kluyveromyces marxianus

Equivalent Strain Designations

CBS 7858

Depositor

J.A. Barnett

Deposit Date

November 1954

Habitat

Food

Details

Kluyveromyces marxianus

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Key Information

Aerobic Utilisation and Growth

  • Glucose +
  • Galactose +
  • Sorbose -
  • Sucrose +
  • Maltose -
  • Cellobiose +
  • Trehalose -
  • Lactose +
  • Melibiose -
  • Raffinose +
  • Melezitose -
  • Inulun +
  • Soluble Starch -
  • Xylose +
  • L Arabinose +
  • D Arabinose -
  • Ribose -
  • Rhamnose -
  • Ethanol +
  • Glycerol +
  • Erythritol -
  • Ribitol -
  • Galactitol -
  • Mannitol -
  • SorbitolWeak/Latent
  • AMD Glucoside -
  • Salicin +
  • Lactic Acid +
  • Succinic Acid +
  • Citric Acid -
  • Inositol -
  • Gluconolactone -
  • Glucosamine -
  • Methanol -
  • Xylitol +

Strain Information

  • InformationUnknown
  • DepositorJ.A. Barnett
  • Deposit NameKluyveromyces marxianus
  • Month of depositNovember
  • Deposit Year1954
  • HabitatFood
  • Equivalent Strain DesignationsCBS 7858
  • ReferenceVaughan-Martini, A. & Martini, A. 1987. Taxonomic revision of the yeast genus Kluyveromyces by nuclear deoxyribonucleic acid reassociation. International Journal of Systematic Bacteriology, 37, 380-385.

Physical Characteristics

  • Optimum Temperature44
  • Miniumum Temperature13
  • Maximum Temperature44

Cells

  • ShapeLong-oval
  • Min Broth Breadth (µm)3
  • Max Broth Breadth (µm)5
  • Min Broth Length (µm)5
  • Max Broth Length (µm)9
  • Min Agar Breadth (µm)3
  • Max Agar Breadth (µm)5
  • Min Agar Length (µm)4
  • Max Agar Length (µm)9
  • ArrangementUnknown
  • Colour on AgarCream
  • Surface on AgarShiny
  • Texture on AgarSmooth
  • Deposit in BrothFlocculent
  • Ring in BrothAbsent
  • Ring ColourUnknown
  • Pellicle in BrothAbsent
  • Pellicle AppearanceN/A
  • Pellicle HabitatN/A

Cell Division

  • BuddingMultipolar
  • FissionAbsent

Filamentous Growth

  • PseudomyceliumWell formed
  • Pseudomycelium BranchIrregularly branched
  • Pseudomycelium FormMycocandida
  • BlastosporesAbsent
  • Blastospore ShapeN/A
  • Blastospore LocationN/A
  • Blastospore HabitatN/A
  • True MyceliumAbsent
  • Clamp ConnectionsAbsent

Asexual Spores

  • BallistosporesAbsent
  • AthrosporesAbsent
  • EndosporesAbsent
  • ChlamydosporesAbsent

Sexual Spores

  • AscosporesPresent
  • Ascospore ShapeReniform
  • Ascospore WallSmooth
  • Ascospores No Per Ascus4
  • Ascus ShapeTubiform
  • ConjugationAbsent
  • TeliosporesAbsent
  • Teliospore ShapeUnknown

Miscellaneous

  • AssayNo
  • Salt TolerantUnknown
  • KillerUnknown
  • PlasmidNo

Semi-Anaerobic Fermentation

  • Glucose +
  • GalactoseWeak/Latent
  • Sucrose +
  • Maltose -
  • Cellobiose -
  • Trehalose -
  • Lactose -
  • Melibiose -
  • Raffinose +
  • Melizitose -
  • Inulin +
  • Soluble Starch -
  • XyloseUnknown
  • AMD Glucoside -

Aerobic Utilisation and Growth - Sole Sources of Nitrogen

  • NH4 2SO4 +
  • KNO3 -
  • Ethylamine +
  • Cadaverine +
  • LysineUnknown

Other

  • Vitamin Free Growth -
  • Cyclohex 100 +
  • Cyclohex 1000 -
  • Glucose Growth 50 -
  • Glucose Growth 60Unknown
  • Lipolytic -
  • Acid Production -
  • Growth 37 +
  • Growth 40Unknown
  • Arbutin Hydrolysis +
  • Urease Activity -
  • Starch Production -
  • Acid TolerantUnknown

Genomic Sequence Data

No data