| Primary Identifier | MGI:5476691 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Rgs4 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 2. A floxed neo cassette was inserted downstream of exon 5. Cre-mediated recombination removed exons 2 through 5 and the neo cassette. RT-PCR confirmed the absence of transcript expression in cardiac tissue. |