| Primary Identifier | MGI:7294210 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Appl2 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 5 was flanked with loxP sites. An FRT-flanked neomycin resistance cassette was inserted upstream of the loxP sites. Cre-mediated recombination removed exon 5. |