Primary Identifier | MGI:5320896 | Allele Type | Targeted |
Attribute String | Conditional ready, No functional change | Gene | Gnas |
Transmission | Germline | Strain of Origin | 129S4/SvJae |
Is Recombinase | false | Is Wild Type | false |
molecularNote | Exon A20 was replaced with a gene trap vector containing (5' to 3'): lox2272 site, loxP site, FRT site, lacZ gene, and cDNA encoding exon 2SA. Flp-mediated recombination removed the neo cassette. qRT-PCR confirmed a 90% downregulation of transcript expression. |