| Primary Identifier | MGI:4836362 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cyp51 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd-Hprt1<b-m3> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 3 and 4 were excised by crossing Cyp51 |