| Primary Identifier | MGI:2179108 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Adra2a |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin cassette inserted into the gene by homologous recombination resulted in a premature stop codon within the third transmembrane domain. Confirmation of the targeting event was demonstrated through Southern analysis. |
