NCYC 500

Cyberlindnera mrakii

Taxon Synonyms

Williopsis saturnus var. mrakii, Lindnera mrakii

Equivalent Strain Designations

ATCC 10743, CBS 1707, CCRC 21416, DBVPG 6729, IFO 0897, JCM 3614, NRRL Y-1364, VKM Y-173.

Depositor

L.J. Wickerham, NRRL.

Deposit Date

April 1957

Habitat

Soil, Dobodura area, Papua New Guinea.

Details

Cyberlindnera mrakii

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Key Information

Aerobic Utilisation and Growth

Strain Information

Information
Type strain of Hansenula mrakii. Killer character K9Rj (Young), K9R9 (Wickner).
DepositorL.J. Wickerham, NRRL.
Deposit NameHansenula mrakii, Williopsis mrakii
Month of depositApril
Deposit Year1957
HabitatSoil, Dobodura area, Papua New Guinea.
Equivalent Strain DesignationsATCC 10743, CBS 1707, CCRC 21416, DBVPG 6729, IFO 0897, JCM 3614, NRRL Y-1364, VKM Y-173.
ReferenceWickerham, US Dep.Agric.Tech.Bull.No. 1029, Washington 1951, p.40. Naumov et al., Dokl.Acad.Nauk.SSSR 259: 718-722, 1981. Aono, System.Appl.Microbiol. 13: 394-397, 1990 (alkali tolerance) Young, The Yeasts (eds Rose & Harrison), London: Academic Press, 1987. Young & Yagiu, A.v.Leeuwenhoek 44: 59-77, 1978 (killer). Tsuchiya et al., Jpn.J.Exp.Med. 28: 105-114, 1958 (serotype). Shimizu et al. 1985. Killer properties of wine yeasts and characterisation of Killer wine yeasts. Journal of Fermentation technology, 63, 421-429. Hodgson VJ, Button D, Walker GM. Anti-Candida activity of a novel killer toxin from the yeast Williopsis mrakii. Microbiology. 1995 Aug;141 ( Pt 8):2003-12

Physical Characteristics

Optimum TemperatureUnknown
Miniumum TemperatureUnknown
Maximum TemperatureUnknown

Cells

ShapeOval
Min Broth Breadth (µm)3
Max Broth Breadth (µm)4
Min Broth Length (µm)4
Max Broth Length (µm)5
Min Agar Breadth (µm)3
Max Agar Breadth (µm)4
Min Agar Length (µm)4
Max Agar Length (µm)5
ArrangementPairs
Colour on AgarCream
Surface on AgarDull
Texture on AgarRough
Deposit in BrothNon-Flocculent
Ring in BrothAbsent
Ring ColourUnknown
Pellicle in BrothThin
Pellicle AppearanceWrinkled
Pellicle HabitatClimbing

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 ShapeSaturn
Ascospore WallSmooth
Ascospores No Per AscusUnknown
Ascus ShapeUnknown
ConjugationAbsent
TeliosporesAbsent
Teliospore ShapeUnknown

Miscellaneous

AssayUnknown
Salt TolerantUnknown
KillerYes
PlasmidNo

Semi-Anaerobic Fermentation

Glucose+
Galactose-
Sucrose-
Maltose-
CellobioseUnknown
TrehaloseUnknown
Lactose-
Melibiose-
Raffinose-
MelizitoseUnknown
InulinUnknown
Soluble StarchUnknown
XyloseUnknown
AMD GlucosideUnknown

Aerobic Utilisation and Growth - Sole Sources of Nitrogen

NH4 2SO4Unknown
KNO3+
EthylamineUnknown
CadaverineUnknown
LysineUnknown

Other

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

Genomic Sequence Data

No data

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