| Primary Identifier | MGI:3609557 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Adm |
| Transmission | Germline | Strain of Origin | (C57BL/6NCrlj x CBA/JNCrlj)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to insert a stop mutation at the beginning of the coding region at exon 4. A floxed tk-neo was included in the vector to be inserted into intron 1. The disruption was confirmed by the absence of immunoreactive protein in the mutant fetus. |