| Primary Identifier | MGI:2680652 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cdk5r1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin selection cassette was inserted into the gene, resulting in the deletion of amino acid residues 148 to the carboxy terminus in the encoded protein. Northern and western blot analysis confirmed the complete inactivation of the gene. |