| Primary Identifier | MGI:5660270 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Cdkn2a |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A construct consisting of a loxP site, 140 bp cis element, an FRT flanked neo cassette and a second loxP site was inserted 1 kb upstream of the transcription start site. The cis element contains 3 DNA sequence motifs enriched in methylated promoters. Flp mediated recombination removed the neo cassette. Age-related promoter methylation is increased. |