| Primary Identifier | MGI:3620646 | Allele Type | Targeted |
| Gene | Ppp1r1b | Transmission | Germline |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Threonine 34 was replaced with an alanine to prevent phosphorylation. Immunoblot confirmed presence of the mutation. A neomycin resistance cassette included in the targeting construct was deleted via cre-mediated recombination. |