| Primary Identifier | MGI:1928655 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nkx3-1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2, encoding the homeodomain and NK-2 specific domain were deleted and replaced by a neomycin cassette. |