| Primary Identifier | MGI:2157960 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Arrb2 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | PGK-neomycin cassette replaced the entire second exon. This resulted in the deletion of amino acids 9-19. The absence of protein was demonstrated by immunoblotting of extracts from brainstem, periaqueductal gray tissue, spleen, lung, and skin. |
