Tetrapisispora phaffii (van der Walt) Ueda-Nishimura et Mikata (ATCC® 24235)

Strain Designations: UCD 70-5 [CBS 4417, IFO 1672, NRRL Y-8282]  /  Product Format: freeze-dried

Permits and Restrictions

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Deposited As Kluyveromyces phaffii (van der Walt) van der Walt
Strain Designations UCD 70-5 [CBS 4417, IFO 1672, NRRL Y-8282]
Biosafety Level 1

Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.

Product Format freeze-dried
Type Strain yes (type strain)
Preceptrol® no
Genome Sequenced Strain


Genome sequencing strain (Wolfe Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Ireland)
Medium ATCC® Medium 200: YM agar or YM broth
Growth Conditions
Temperature: 25.0°C
Name of Depositor HJ Phaff
Chain of Custody
ATCC <<--HJ Phaff<<--J.P. van der Walt
soil, South Africa

van der Walt JP. Fabospora phaffii sp. n.. Antonie van Leeuwenhoek 29: 319-322, 1963.

Ueda-Nishimura K, Mikata K. A new yeast genus, Tetrapisispora gen. nov.: Tetrapisispora iriomotensis sp. nov., Tetrapisispora nanseiensis sp. nov. and Tetrapisispora arboricola sp. nov., from the Nansei Islands, and reclassification of Kluyveromyces phaffii (van der Walt) van der Walt as Tetrapisispora phaffii comb. nov.. Int. J. Syst. Bacteriol. 49: 1915-1924, 1999. PubMed: 10555376

type strain

Gordon JL, et al. Evolutionary erosion of yeast sex chromosomes by mating-type switching accidents. Proc. Natl. Acad. Sci. USA. 108: 20024-20029, 2011. PubMed: 22123960

type strain

Notice: Necessary PermitsPermits

These permits may be required for shipping this product:

  • Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
Basic Documentation