| Primary Identifier | MGI:6466561 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Afdn |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 2 and an FRT flanked neomycin selection cassette and second loxP site were inserted downstream of exon 2 via homologous recombination. Flp and Cre-mediated recombination resulted in the removal of the selection cassette and exon 2. |