| Primary Identifier | MGI:2182135 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Csnk2a2 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 2.5kb region, containing the promoter region and exons 1 and 2, was replaced by a neomycin selection cassette. The deleted region encoded the start codon and the ATP-binding domain. Northern and Western blot analyses of testicular tissue showed a lack of transcript and protein in homozygous mutant mice. |