| Primary Identifier | MGI:5775935 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Atf3 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 2. A floxed neomycin resistance cassette was introduced downstream of exon 2. Cre-mediated recombination removed the selection cassette and left exon 2 floxed. |