| Primary Identifier | MGI:3037444 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Nr4a3 |
| Transmission | Germline | Strain of Origin | 129S/SvEv |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A lacZ gene and neomycin selection cassette were inserted into exon 2. Beta-galactosidase was expressed from this allele in a pattern similar to the endogenous gene. |