| Primary Identifier | MGI:2656736 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Fap |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The gene was disrupted by replacement of a portion of exons 4 and 5 with a lacZ-neo cassette via homologous recombination. The gene targeting event results in an in-frame fusion of exon 4 with the lacZ gene. Protein extracts from homozygous mutant embryos did not exhibit enzyme activity. |
