| Primary Identifier | MGI:5634957 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Fosb |
| Transmission | Germline | Strain of Origin | 129S/SvEv-Gpi1<c> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A destabilized variant of the enhanced green fluorescent protein (EGFP) was inserted in frame in exon 2 and the remainder of exon 2 and all of exon 3 were replaced by a floxed neo cassette via homologous recombination. Cre mediated recombination removed the neo cassette. |