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Kazachstania naganishii (Mikata et al.) Kurtzman


Product category
Product type
Strain designation
Yp74L-3 [CBS 8797, IFO 10181]
Type strain
Genome sequenced strain
Isolation source
Partially decayed leaves
Geographical isolation
Japan; Yaku Island
Product format
Mission Collection Item
This is a Mission Collection Item.


ATCC determines the biosafety level of a material based on our risk assessment as guided by the current edition of Biosafety in Microbiological and Biomedical Laboratories (BMBL), U.S. Department of Health and Human Services. It is your responsibility to understand the hazards associated with the material per your organization’s policies and procedures as well as any other applicable regulations as enforced by your local or national agencies.

ATCC highly recommends that appropriate personal protective equipment is always used when handling vials. For cultures that require storage in liquid nitrogen, it is important to note that some vials may leak when submersed in liquid nitrogen and will slowly fill with liquid nitrogen. Upon thawing, the conversion of the liquid nitrogen back to its gas phase may result in the vial exploding or blowing off its cap with dangerous force creating flying debris. Unless necessary, ATCC recommends that these cultures be stored in the vapor phase of liquid nitrogen rather than submersed in liquid nitrogen.

Detailed product information


Specific applications
host-vector system


Thallic conditions
sexual differentiation
HO gene
chromosomal DNA
transformation of haploids
LEU2 gene
host-vector system
genome sequencing strain (Wolfe Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Ireland)

Handling information



Deposited as
Saccharomyces exiguus Reess ex Hansen, teleomorph
T Hisatomi
Chain of custody
ATCC <-- T Hisatomi <-- K. Mikata
Type of isolate
Special collection
NCRR Contract
Cross references
GenBank AB008099 autonomously replicating sequence

Legal disclaimers

Intended use
This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use.

The product is provided 'AS IS' and the viability of ATCC® products is warranted for 30 days from the date of shipment, provided that the customer has stored and handled the product according to the information included on the product information sheet, website, and Certificate of Analysis. For living cultures, ATCC lists the media formulation and reagents that have been found to be effective for the product. While other unspecified media and reagents may also produce satisfactory results, a change in the ATCC and/or depositor-recommended protocols may affect the recovery, growth, and/or function of the product. If an alternative medium formulation or reagent is used, the ATCC warranty for viability is no longer valid.  Except as expressly set forth herein, no other warranties of any kind are provided, express or implied, including, but not limited to, any implied warranties of merchantability, fitness for a particular purpose, manufacture according to cGMP standards, typicality, safety, accuracy, and/or noninfringement.


This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use. Any proposed commercial use is prohibited without a license from ATCC.

While ATCC uses reasonable efforts to include accurate and up-to-date information on this product sheet, ATCC makes no warranties or representations as to its accuracy. Citations from scientific literature and patents are provided for informational purposes only. ATCC does not warrant that such information has been confirmed to be accurate or complete and the customer bears the sole responsibility of confirming the accuracy and completeness of any such information.

This product is sent on the condition that the customer is responsible for and assumes all risk and responsibility in connection with the receipt, handling, storage, disposal, and use of the ATCC product including without limitation taking all appropriate safety and handling precautions to minimize health or environmental risk. As a condition of receiving the material, the customer agrees that any activity undertaken with the ATCC product and any progeny or modifications will be conducted in compliance with all applicable laws, regulations, and guidelines. This product is provided 'AS IS' with no representations or warranties whatsoever except as expressly set forth herein and in no event shall ATCC, its parents, subsidiaries, directors, officers, agents, employees, assigns, successors, and affiliates be liable for indirect, special, incidental, or consequential damages of any kind in connection with or arising out of the customer's use of the product. While reasonable effort is made to ensure authenticity and reliability of materials on deposit, ATCC is not liable for damages arising from the misidentification or misrepresentation of such materials.

Please see the material transfer agreement (MTA) for further details regarding the use of this product. The MTA is available at

Permits & Restrictions

Import Permit for the State of Hawaii

If shipping to the U.S. state of Hawaii, you must provide either an import permit or documentation stating that an import permit is not required. We cannot ship this item until we receive this documentation. Contact the Hawaii Department of Agriculture (HDOA), Plant Industry Division, Plant Quarantine Branch to determine if an import permit is required.


Frequently Asked Questions


Curated Citations

Sakurai A, et al. Isolation and amino acid sequence of a mating pheromone produced by mating type alpha cells of Saccharomyces exiguus. FEBS Lett. 203: 285-288, 1986.

Hisatomi T, et al. Induction of heterothallic strains and their genetic and physiological characterization in a homothallic strain of the yeast Saccharomyces exiguus. Curr. Genet. 10: 887-892, 1986. PubMed: 3447742

Hisatomi T, Tsuboi M. A DNA sequence in Saccharomyces exiguus is homologous with the HO gene of Saccharomyces cerevisiae. Curr. Genet. 15: 399-401, 1989. PubMed: 2673556

Inoue K, et al. Physical characterization of the chromosomal DNA of the yeast Saccharomyces exiguus. Plant Cell Physiol. 34: 997-1001, 1993.

Hisatomi T, et al. Identification of the orotidine-5'-phosphate decarboxylase gene and development of a transformation system in the yeast Saccharomyces exiguus Yp74L-3. Biosci. Biotechnol. Biochem. 62: 2280-2282, 1998. PubMed: 9972254

View All Curated Citations for this Product

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