| Primary Identifier | MGI:2653915 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ppp1r3a |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A single loxP site was left in place of exon 1 after the insertion and subsequent removal of a floxed neo cassette by homologous recombination and in vitro cre mediated excision. The deleted region encoded the start codon as well as the PP1 and glycogen-binding domains. Western blot analysis of homozygous mutant skeletal muscle indicated an absence of protein. |