| Primary Identifier | MGI:3044565 | Allele Type | Targeted |
| Gene | Kras | Transmission | Germline |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The loxP site flanked STOP cassette upstream of the inserted oncogenic Kras2 sequence was removed in the male germline via Cre-mediated recombination where cre expression was driven by a protamine promoter. |