| Primary Identifier | MGI:2151661 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Gnaq |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette replaced 2.3 kb of sequence containing an exon that encodes amino acids 246-297 of the protein. Western blot analysis of whole brain and of cerebellar membrane fractions did not detect any protein produced from this allele in homozygous mice. |