| Primary Identifier | MGI:5009133 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Gjd4 |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The coding region was replaced with an EGFP and FRT-flanked neo cassette. Flp-mediated recombination removed the neo cassette. Immunohistochemistry confirmed the absence of protein expression in intercostal muscles of E13.5 muscles. |