| Primary Identifier | MGI:2675411 | Allele Type | Targeted |
| Attribute String | Hypomorph, Modified regulatory region | Gene | Rr142 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A hypomorphic allele was generated by replacing the early enhancer (EE) with a floxed neo cassette. The EE is a 200 bp region approximately 3 kb upstream of the Hoxc8 coding region and contains several putative transcription factor binding sites. |