| Primary Identifier | MGI:7788353 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ppp2r1b |
| Transmission | Germline | Strain of Origin | C57BL/6J x 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of the promoter and exon 1 and an FRT-flanked neomycin resistance gene and second loxP site were inserted downstream of exon 1. The neomycin resistance gene was removed via flp-mediated recombination. The promoter and exon 1 were deleted via cre-mediated recombination. |