| Primary Identifier | MGI:5502377 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Cdkn2a |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An FRT-flanked neomycin resistance (neo) cassette with a loxP site was inserted upstream of exon E1A. An additional loxP site was inserted downstream of exon E1A. Flp-mediated recombination removed the neo cassette and left exon E1A floxed. |