| Primary Identifier | MGI:3056562 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Crebbp |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Cre mediated recombination of the flanking loxP sites results in the deletion of exon 2 from Crebbptm1Ltz, generating a stop codon in the open reading frame at the beginning of exon 3. |