| Primary Identifier | MGI:6502676 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Atf3 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted into intron 1 and a loxP site flanked neomycin resistance gene cassette into intron 2 2. The neo cassette was removed through subsequent cre-mediated recombination, leaving a conditional-ready allele with exon 2 floxed. |