| Primary Identifier | MGI:3521845 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Adcyap1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 3, 4 and part of 5 were replaced with a neomycin resistance cassette. RIA analysis confirmed the absence of protein product. |