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NCYC 2980

Kluyveromyces lactis var. lactis

Taxon Synonyms

Zygosaccharomyces lactis; Saccharomyces lactis

Equivalent Strain Designations

CBS 1065

Depositor

CBS

Deposit Date

October 2000

Habitat

Milk

Details

Kluyveromyces lactis var. lactis

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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+
  • Sorbitol+
  • AMD Glucoside+
  • Salicin+
  • Lactic Acid+
  • Succinic Acid+
  • Citric Acid-
  • Inositol-
  • Gluconolactone-
  • Glucosamine-
  • Methanol-
  • Xylitol-

Strain Information

  • InformationUnknown
  • DepositorCBS
  • Deposit NameUnknown
  • Month of depositOctober
  • Deposit Year2000
  • HabitatMilk
  • Equivalent Strain DesignationsCBS 1065
  • ReferenceVan der Walt, Bothalia 10: 417-418, 1971 Fuson et al., Int.J.Syst.Bacteriol. 37: 380-385, 1987

Physical Characteristics

  • Optimum TemperatureUnknown
  • Miniumum TemperatureUnknown
  • Maximum TemperatureUnknown

Cells

  • ShapeUnknown
  • Min Broth Breadth (µm)2
  • Max Broth Breadth (µm)4
  • Min Broth Length (µm)4
  • Max Broth Length (µm)6
  • Min Agar Breadth (µm)2
  • Max Agar Breadth (µm)5
  • Min Agar Length (µm)3
  • Max Agar Length (µm)7
  • ArrangementSingle, in pairs and clumps
  • Colour on AgarCream
  • Surface on AgarDull
  • Texture on AgarSmooth
  • Deposit in BrothNon-Flocculent
  • Ring in BrothIncomplete
  • Ring ColourWhite
  • Pellicle in BrothThick
  • Pellicle AppearanceMilky
  • Pellicle HabitatNot Climbing

Cell Division

  • BuddingMultipolar
  • FissionAbsent

Filamentous Growth

  • PseudomyceliumAbsent
  • Pseudomycelium BranchUnknown
  • Pseudomycelium FormN/A
  • BlastosporesUnknown
  • Blastospore ShapeUnknown
  • Blastospore LocationUnknown
  • Blastospore HabitatUnknown
  • True MyceliumAbsent
  • Clamp ConnectionsAbsent

Asexual Spores

  • BallistosporesAbsent
  • AthrosporesAbsent
  • EndosporesAbsent
  • ChlamydosporesAbsent

Sexual Spores

  • AscosporesPresent
  • Ascospore ShapeOval
  • Ascospore WallSmooth
  • Ascospores No Per Ascus4
  • Ascus ShapeElongated
  • ConjugationAbsent
  • TeliosporesAbsent
  • Teliospore ShapeUnknown

Miscellaneous

  • AssayUnknown
  • Salt Tolerant10%
  • KillerYes
  • PlasmidpKL2A, linear DNA; pKL2B, line

Semi-Anaerobic Fermentation

  • Glucose+
  • Galactose+
  • 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+
  • Lysine+

Other

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

Genomic Sequence Data

No data

National Collection of Yeast Cultures,
Quadram Institute Bioscience,
Norwich Research Park,
Norwich, NR4 7UQ, UK

 +44 (0)1603 255274

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