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NCYC 555

Peterozyma xylosa

Pre 2011 Name Pichia xylosa

Equivalent Strain Designations CBS 2286, NRRL Y-12939.

Depositor Dr. H. J. Phaff

Deposit Date November 1958

Habitat Drosophila miranda (fruit fly), Mather, California, USA.

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Details

Peterozyma xylosa

Aerobic Utilisation and Growth

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

Strain Information

Type Strain
Information Type strain of Pichia xylosa
Depositor Dr. H. J. Phaff
Deposit Name Pichia xylosa, Pichia toletana
Month of deposit November
Deposit Year 1958
Habitat Drosophila miranda (fruit fly), Mather, California, USA.
Equivalent Strain Designations CBS 2286, NRRL Y-12939.
Reference Phaff et al., A.v.Leeuwenhoek 22: 145-161, 1956.
van Uden & do Carmo-Sousa, J.Gen.Microbiol. 16: 385, 1957.
Kurtzman, Mycologia 79: 410-417, 1987 (DNA).

Physical Characteristics

Optimum Temperature Unknown
Miniumum Temperature Unknown
Maximum Temperature Unknown

Cells

Shape Oval
Min Broth Breadth (µm) 3
Max Broth Breadth (µm) 5
Min Broth Length (µm) 4
Max Broth Length (µm) 10
Min Agar Breadth (µm) 2
Max Agar Breadth (µm) 4
Min Agar Length (µm) 3
Max Agar Length (µm) 11
Arrangement Pairs
Colour on Agar Cream
Surface on Agar Dull
Texture on Agar Wrinkled
Deposit in Broth Non-Flocculent
Ring in Broth Complete
Ring Colour White
Pellicle in Broth Thin
Pellicle Appearance Islands
Pellicle Habit Unknown

Cell Division

Budding Multipolar
Fission Absent

Filamentous Growth

Pseudomycelium Well formed
Pseudomycelium Branch Unknown
Pseudomycelium Form Unknown
Blastospores Absent
Blastospore Shape Unknown
Blastospore Location Unknown
Blastospore Habit Unknown
True Mycelium Absent
Clamp Connections Absent

Asexual Spores

Ballistospores Absent
Arthrospores Absent
Endospores Absent
Chlamydospores Absent

Sexual Spores

Ascospores Present
Ascospore Shape Hat
Ascospore Wall Unknown
Ascospore No Per Ascus Unknown
Ascus Shape Unknown
Conjugation Absent
Teliospores Absent
Teliospore Shape N/A

Miscellaneous

Assay Unknown
Salt Tolerant Unknown
Killer Unknown
Plasmid Unknown

Semi-Anaerobic Fermentation

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

Aerobic Utilisation and Growth - Sole Sources of Nitrogen

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

Other

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