NCYC 752

Kluyveromyces lactis var. lactis

Taxon Synonyms

Kluyveromyces lactis, Torulaspora lactis

Equivalent Strain Designations

ATCC 12707, ATCC 8651, CBS 2360, CCRC 22055, DBVPG 6726, DBVPG 6829, IFO 1903, NRRL Y-1205

Depositor

ATCC

Deposit Date

1971

Habitat

Isolated from dairy product.

Details

Kluyveromyces lactis var. lactis

A licence fee may be applied to products purchased for commercial use. Find out more information.

Customer Type Supplied As Recovery Media

Add to Basket

Key Information

Aerobic Utilisation and Growth

Strain Information

Information
Killer sensitive strain. Mating Type: alpha. Campbell serotype: C. Produces beta-galactosidase (beta-D-galactosidase).
DepositorATCC
Deposit NameSaccharomyces lactis
Month of depositUnknown
Deposit Year1971
HabitatIsolated from dairy product.
Equivalent Strain DesignationsATCC 12707, ATCC 8651, CBS 2360, CCRC 22055, DBVPG 6726, DBVPG 6829, IFO 1903, NRRL Y-1205
ReferenceWickerham LJ , Burton KA . Occurrence of yeast mating types in nature. J. Bacteriol. 63: 449-451, 1952. 58453: Inchaurrondo VA , et al.. Yeast growth and beta-galactosidase production during aerobic batch cultures in lactose-limited synthetic medium. Process Biochem. 29: 47-54, 1994. Steensma et al., Curr.Genet. 14: 311-317 Bicknell & Douglas, J.Bacteriol. 101: 505, 1970 (DNA). Cong et al., Microbiology 140: 1327-1335, 1994 (plasmid). Wilson & Whittaker, Appl.Environ.Microbiol. 55: 695-699, 1989 (killer).

Physical Characteristics

Optimum TemperatureUnknown
Miniumum TemperatureUnknown
Maximum TemperatureUnknown

Cells

ShapeUnknown
Min Broth Breadth (µm)3
Max Broth Breadth (µm)6
Min Broth Length (µm)5
Max Broth Length (µm)12
Min Agar Breadth (µm)Unknown
Max Agar Breadth (µm)Unknown
Min Agar Length (µm)Unknown
Max Agar Length (µm)Unknown
ArrangementPairs
Colour on AgarCream
Surface on AgarDull
Texture on AgarRough
Deposit in BrothFlocculent
Ring in BrothAbsent
Ring ColourUnknown
Pellicle in BrothAbsent
Pellicle AppearanceUnknown
Pellicle HabitatUnknown

Cell Division

BuddingMultipolar
FissionAbsent

Filamentous Growth

PseudomyceliumWell Formed
Pseudomycelium BranchNot Branching
Pseudomycelium FormMycotorula
BlastosporesMany
Blastospore ShapeUnknown
Blastospore LocationVerticils
Blastospore HabitatUnknown
True MyceliumAbsent
Clamp ConnectionsAbsent

Asexual Spores

BallistosporesAbsent
AthrosporesAbsent
EndosporesAbsent
ChlamydosporesAbsent

Sexual Spores

AscosporesAbsent
Ascospore ShapeUnknown
Ascospore WallUnknown
Ascospores No Per AscusN/A
Ascus ShapeN/A
ConjugationAbsent
TeliosporesAbsent
Teliospore ShapeUnknown

Miscellaneous

AssayUnknown
Salt TolerantUnknown
KillerUnknown
PlasmidUnknown

Semi-Anaerobic Fermentation

Glucose+
GalactoseWeak/Latent
Sucrose+
Maltose-
CellobioseUnknown
TrehaloseUnknown
Lactose+
Melibiose-
RaffinoseWeak/Latent
MelizitoseUnknown
InulinUnknown
Soluble Starch-
XyloseUnknown
AMD GlucosideUnknown

Aerobic Utilisation and Growth - Sole Sources of Nitrogen

NH4 2SO4+
KNO3-
Ethylamine+
CadaverineUnknown
LysineUnknown

Other

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

Genomic Sequence Data

No data

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

+44 (0)1603 255274

© National Collection of Yeast Cultures 2024

Powered by Empresa Limited