| Primary Identifier | MGI:5560507 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Cdkn2a |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| description | This allele was generated in ES cells containing Cdkn2btm3Nki. |
| molecularNote | A loxP site with a neo cassette between Frt sites, was inserted 3' of exon 1 beta of Cdkn2a. The neo cassette was excised in vitro. |