| Primary Identifier | MGI:3624200 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Espl1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd-Hprt1<b-m3> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was used to flank the 8 COOH terminal exons with loxP sites. This sequence encoded the catalytic dyad. |