| Primary Identifier | MGI:4845875 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ep400 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Cre mediated recombination removed exon 15 and the neo cassette. |