| Primary Identifier | MGI:3055161 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Foxp4 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to replace the majority of the forkhead domain (exons 12 and 13) with a neomycin resistance gene. Immunohistochemistry of mutant embryos confirmed lack of expression. |