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Cellosaurus CHO-K1 DR31 (CVCL_F0E6)

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Cell line name CHO-K1 DR31
Synonyms DR31 (CHO-K1); DR31; Dr-31
Accession CVCL_F0E6
Resource Identification Initiative To cite this cell line use: CHO-K1 DR31 (RRID:CVCL_F0E6)
Comments Characteristics: Auxotrophic for glycine (from parent cell line).
Selected for resistance to: ChEBI; CHEBI_38001; 2,6-diaminopurine (2,6-DAP).
Selected for resistance to: ChEBI; CHEBI_9555; Tioguanine (6-thioguanine; 6-TG).
Transformant: ChEBI; CHEBI_23994; Ethyl methanesulfonate (Methylsulfonic acid ethyl ester; MSEE).
Derived from site: In situ; Ovary; UBERON=UBERON_0000992.
Cell type: Epithelial cell of ovary; CL=CL_2000064.
Species of origin Cricetulus griseus (Chinese hamster) (Cricetulus barabensis griseus) (NCBI Taxonomy: 10029)
Hierarchy Parent: CVCL_F0E5 (CHO-K1 4B21)
Children:
CVCL_F0EB (CHO-K1 DrToyR-18)
Sex of cell Female
Age at sampling Adult
Category Transformed cell line
Publications

PubMed=4508395; DOI=10.1038/newbio240050a0
Lawrence A. Chasin;
Non-linkage of induced mutations in Chinese hamster cells.
Nat. New Biol. 240:50-52(1972)

PubMed=217113; DOI=10.1007/BF01543160
Radhey Shyam Gupta, Louis Siminovitch;
Genetic and biochemical studies with the adenosine analogs toyocamycin and tubercidin: mutation at the adenosine kinase locus in Chinese hamster cells.
Somatic Cell Genet. 4:715-735(1978)

Entry history
Entry creation14-Aug-2025
Last entry update14-Aug-2025
Version number1