NCYC 4171

Saccharomyces cerevisiae

Taxon Synonyms

Saccharomyces cerevisiae

Depositor

Sigurd Johan Saure, Tormodgarden, Sykkylven, Norway

Deposit Date

April 2017

Habitat

Traditional Norwegian Kveik Brewing yeast culture, Tormodgarden, Sykkylven, Norway.

Details

Saccharomyces cerevisiae

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Key Information

Aerobic Utilisation and Growth

Strain Information

Information
Traditional Norwegian Tormodgarden Kveik Brewing yeast culture, composed of at least 10 different yeast strains. Culture reported to have been in use since pre-1900. The original culture was known to have been mixed with another yeast culture in the 1950s.
DepositorSigurd Johan Saure, Tormodgarden, Sykkylven, Norway
Deposit NameSaccharomyces cerevisiae
Month of depositApril
Deposit Year2017
HabitatTraditional Norwegian Kveik Brewing yeast culture, Tormodgarden, Sykkylven, Norway.
Equivalent Strain DesignationsUnknown
ReferenceUnknown

Physical Characteristics

Optimum TemperatureUnknown
Miniumum TemperatureUnknown
Maximum TemperatureUnknown

Cells

ShapeRound to Oval
Min Broth Breadth (µm)5.5
Max Broth Breadth (µm)10
Min Broth Length (µm)6.5
Max Broth Length (µm)11.5
Min Agar Breadth (µm)5
Max Agar Breadth (µm)8.5
Min Agar Length (µm)6
Max Agar Length (µm)10
ArrangementSingle
Colour on AgarCream
Surface on AgarSlighty shiny
Texture on AgarSlightly rough
Deposit in BrothNon-flocculent + Small lumps.
Ring in BrothAbsent
Ring ColourN/A
Pellicle in BrothAbsent
Pellicle AppearanceN/A
Pellicle HabitatN/A

Cell Division

BuddingMultipolar
FissionAbsent

Filamentous Growth

PseudomyceliumIll formed
Pseudomycelium BranchRegularly branched
Pseudomycelium FormMycocandida
BlastosporesFew
Blastospore ShapeOval
Blastospore LocationUnknown
Blastospore HabitatUnknown
True MyceliumAbsent
Clamp ConnectionsN/A

Asexual Spores

BallistosporesAbsent
AthrosporesAbsent
EndosporesAbsent
ChlamydosporesAbsent

Sexual Spores

AscosporesPresent
Ascospore ShapeRound
Ascospore WallSmooth
Ascospores No Per Ascus02-Apr
Ascus ShapeOval
ConjugationAbsent
TeliosporesAbsent
Teliospore ShapeN/A

Miscellaneous

AssayUnknown
Salt Tolerant<10%
KillerUnknown
PlasmidUnknown

Semi-Anaerobic Fermentation

Glucose +
Galactose +
Sucrose +
Maltose +
Cellobiose -
Trehalose -
Lactose -
MelibioseLatent
Raffinose +
MelizitoseLatent
Inulin -
Soluble Starch -
Xylose -
AMD GlucosideLatent

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 -

Brewing Information

DescriptionMixed strain Kveik cuture.
DepositUnknown
HeadUnknown
AttenuationUnknown
ClarityUnknown
Fermentation RateUnknown
FlocculenceUnknown

Genomic Sequence Data

No data

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

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