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NCYC 1236

Saccharomyces cerevisiae

Taxon Synonyms

Saccharomyces cerevisiae

Depositor

British Brewery

Deposit Date

August 1965

Habitat

Ale production strain.

Details

Saccharomyces cerevisiae

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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 AcidWeak/Latent
  • Succinic Acid -
  • Citric Acid -
  • Inositol -
  • Gluconolactone -
  • Glucosamine -
  • Methanol -
  • Xylitol -

Strain Information

  • Information

    Non-flocculent. O1(requirements met by half air saturated wort (4ppm)). 8% alcohol tolerant, low pyruvic, high a-hydroxyglutaric, SG 5.5, pH 3.95 ferments rapidly using maltotriose readily. High ergosterol, occasionally gives propagation trouble, needs new culture prepared frequently, possibly has a CO2 requirement, Contains 2µ plasmid.

  • DepositorBritish Brewery
  • Deposit NameSaccharomyces cerevisiae
  • Month of depositAugust
  • Deposit Year1965
  • HabitatAle production strain.
  • Equivalent Strain DesignationsUnknown
  • ReferenceUnknown

Physical Characteristics

  • Optimum Temperature33
  • Miniumum Temperature12
  • Maximum Temperature35

Cells

  • ShapeRound-oval
  • Min Broth Breadth (µm)7
  • Max Broth Breadth (µm)9
  • Min Broth Length (µm)8
  • Max Broth Length (µm)10
  • Min Agar Breadth (µm)4
  • Max Agar Breadth (µm)8
  • Min Agar Length (µm)5
  • Max Agar Length (µm)9
  • ArrangementPairs
  • Colour on AgarCream
  • Surface on AgarDull
  • Texture on AgarRough
  • Deposit in BrothNon-Flocculent
  • Ring in BrothAbsent
  • Ring ColourUnknown
  • Pellicle in BrothAbsent
  • Pellicle AppearanceN/A
  • Pellicle HabitatN/A

Cell Division

  • BuddingMultipolar
  • FissionAbsent

Filamentous Growth

  • PseudomyceliumAbsent
  • Pseudomycelium BranchN/A
  • Pseudomycelium FormN/A
  • BlastosporesAbsent
  • Blastospore ShapeN/A
  • Blastospore LocationN/A
  • Blastospore HabitatN/A
  • True MyceliumAbsent
  • Clamp ConnectionsAbsent

Asexual Spores

  • BallistosporesAbsent
  • AthrosporesAbsent
  • EndosporesAbsent
  • ChlamydosporesAbsent

Sexual Spores

  • AscosporesPresent
  • Ascospore ShapeRound
  • Ascospore WallSmooth
  • Ascospores No Per Ascus4
  • Ascus ShapeOval
  • ConjugationAbsent
  • TeliosporesAbsent
  • Teliospore ShapeN/A

Miscellaneous

  • AssayNo
  • Salt Tolerant -
  • KillerNo
  • PlasmidYes

Semi-Anaerobic Fermentation

  • Glucose +
  • Galactose +
  • Sucrose +
  • Maltose +
  • Cellobiose -
  • Trehalose -
  • Lactose -
  • Melibiose -
  • RaffinoseWeak/Latent
  • 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 60 -
  • Lipolytic -
  • Acid Production -
  • Growth 37 +
  • Growth 40Unknown
  • Arbutin Hydrolysis -
  • Urease Activity -
  • Starch Production -
  • Acid Tolerant -

Brewing Information

  • DescriptionUnknown
  • Deposit8-15mm
  • HeadIntermediate
  • Attenuation1.006-1.008
  • ClarityOct-20
  • Fermentation Rate8-10°
  • FlocculenceNon-Flocculent

Genomic Sequence Data

No data