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22 - Williopsis saturnus var. saturnus

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Strain Information

This strain is recommended for studies involving Williopsis saturnus var. saturnus

NCYC Number:	22
Name:	Williopsis saturnus var. saturnus
Depositor:	A. Klocker
Deposit Name:	Hansenual saturnus
Deposit Month:	April
Deposit Year:	1920
Equivalent Strain Designations:	NCTC 475, MUCL 44284, NBIMCC 1787, NCIM 3163.
Habitat:	Soil, Himalayas.
References:	B. Ranganathan & J.V. Bhate, 1958, J. Indian Indust. Sci. 40.
Information:	Killer activity (A.v. Leeuwenhoek, 1978, 44, 59-77).

Special Applications

Special Applications:	Production: Killer toxin Teaching Strains: Ascospores: saturn shaped

Physical Characteristics

Temperature:

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

Cells:

Shape:	Round-oval
Min Broth Breadth:	4
Max Broth Breadth:	5
Min Broth Length:	4
Max Broth Length:	6
Min Agar Breadth:	3
Max Agar Breadth:	6
Min Agar Length:	3
Max Agar Length:	7
Arrangement:	Pairs
Colour on Agar:	Cream
Surface on Agar:	Dull
Texture on Agar:	Wrinkled
Deposit in Broth:	Flocculent
Ring in Broth:	Absent
Ring Colour:	Unknown
Pellicle in Broth:	Thin
Pellicle Appearance:	Milky
Pellicle Habitat:	Climbing

Cell Division:

Budding:	Multipolar
Fission:	Absent

Filamentous Growth:

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

Asexual Spores:

Ballistospores:	Absent
Arthrospores:
Endospores:	Absent
Chlamydospores:	Absent

Sexual Spores:

Ascospores:	Present
Ascospore Shape:	Saturn
Ascospore Wall:	Smooth
Ascospore No Per Ascus:
Ascus Shape:	Oval
Conjugation:	Absent
Teliospores:	Absent
Teliospore Shape:

Assay:	No
Salt Tolerant:	-
Killer:	Unknown
Plasmid:	Unknown

Semi-Anaerobic Fermentation

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

Aerobic Utilisation and Growth

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

Sole Sources of Nitrogen

NH4 2SO4:	+
KNO3:	+
Ethylamine:	+
Cadaverine:	+
Lysine:

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

Sequence Data:	Data not available.