| Primary Identifier | MGI:4442463 | Allele Type | Targeted |
| Attribute String | Modified regulatory region | Gene | Pax3 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 674 bp neural crest enhancer region within the upstream genomic region was replaced by a flowed PGK-neo cassette. The PGK-neo cassette was removed by Cre-mediated recombination. Immunohistochemistry of E11.5 homozygous embryos revealed apparently normal level and distribution of the protein compared to wild-type littermates. |