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538 - Kluyveromyces dobzhanskii

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Strain Information

This is the Kluyveromyces dobzhanskii Type Strain

This strain is recommended for studies involving Kluyveromyces dobzhanskii

NCYC Number:	538
Name:	Kluyveromyces dobzhanskii
Depositor:	Dr. H. J. Phaff
Deposit Name:	Saccharomyces dobzhanskii
Deposit Month:	November
Deposit Year:	1958
Equivalent Strain Designations:	ATCC 24175, CBS 2104, CCRC 22022, IFO 10603, NRRL Y-1974, UCD 50-45.
Habitat:	Drosophila pseudoobscura (fruit fly), Piñon Flat, California, USA.
References:	El-Tabey Shehata et al., Yeasts isolated from Drosophila and their suspected feeding places in southern and central California. Mycologia 47: 799-811, 1955. Martini et al., J.Bacteriol. 111: 481, 1972 (GC).

Physical Characteristics

Temperature:

Optimum Temperature (Degrees Celcius):
Miniumum Temperature(Degrees Celcius):
Maximum Temperature (Degrees Celcius):

Cells:

Shape:	Round-oval
Min Broth Breadth:	2
Max Broth Breadth:	5
Min Broth Length:	2
Max Broth Length:	6
Min Agar Breadth:	2
Max Agar Breadth:	5
Min Agar Length:	3
Max Agar Length:	5
Arrangement:	Pairs
Colour on Agar:	White
Surface on Agar:	Shiny
Texture on Agar:	Smooth
Deposit in Broth:	Non-Flocculent
Ring in Broth:	Absent
Ring Colour:	Unknown
Pellicle in Broth:	Absent
Pellicle Appearance:	N/A
Pellicle Habitat:	N/A

Cell Division:

Budding:	Multipolar
Fission:	Absent

Filamentous Growth:

Pseudomycelium:	Ill formed
Pseudomycelium Branch:	Unknown
Pseudomycelium Form:	Unknown
Blastospores:	Absent
Blastospore Shape:	N/A
Blastospore Location:	N/A
Blastospore Habitat:	N/A
True Mycelium:	Absent
Clamp Connections:	Absent

Asexual Spores:

Ballistospores:	Absent
Arthrospores:
Endospores:	Absent
Chlamydospores:	Absent

Sexual Spores:

Ascospores:	Present
Ascospore Shape:	Reniform
Ascospore Wall:	Smooth
Ascospore No Per Ascus:	4
Ascus Shape:	Oval
Conjugation:	Present
Teliospores:	Absent
Teliospore Shape:	N/A

Assay:	Unknown
Salt Tolerant:	Unknown
Killer:	Unknown
Plasmid:	Unknown

Semi-Anaerobic Fermentation

Glucose:	+
Galactose:	Weak/Latent
Sucrose:	+
Maltose:	+
Cellobiose:	Unknown
Trehalose:	+
Lactose:	-
Melibiose:	-
Raffinose:	+
Melizitose:	Unknown
Inulin:	Unknown
Soluble Starch:	-
Xylose:	Unknown
A M D Glucoside:	+

Aerobic Utilisation and Growth

Glucose:	+
Galactose:	+
Sorbose:	Unknown
Sucrose:	+
Maltose:	+
Cellobiose:	+
Trehalose:	+
Lactose:	-
Melibiose:	-
Raffinose:	Unknown
Melizitose:	+
Inulin:	-
Soluble Starch:	Unknown
Xylose:	-
L Arabinose:	Unknown
D Arabinose:	-
Ribose:	-
Rhamnose:	Unknown
Ethanol:	Unknown
Glycerol:	Unknown
Erythritol:	Unknown
Ribitol:	Unknown
Galactitol:	Unknown
Mannitol:	+
Sorbitol:	+
A M D Glucoside:	+
Salicin:	+
Lactic Acid:	+
Succinic Acid:	-
Citric Acid:	Unknown
Inositol:	Unknown
Gluconolactone:	Unknown
Glucosamine:	Unknown
Methanol:	Unknown
Xylitol:	Unknown

Sole Sources of Nitrogen

NH4 2SO4:	Unknown
KNO3:	-
Ethylamine:	Unknown
Cadaverine:	Unknown
Lysine:	Unknown

Vitamin Free Growth:	+
Cyclohex 100ppm:	+
Cyclohex 1000ppm:	Unknown
50% Glucose Growth:	Unknown
60% Glucose Growth:	-
Lipolytic:
Acid Production:	Unknown
37c Growth:	Unknown
40c Growth:
Arbutin Hydrolysis:	+
Urease Activity:	Unknown
Starch Production:	-
Acid Tolerant:	-
Photograph:

Sequence Data:	Data not available.