| Primary Identifier | MGI:4455341 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Pnn |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted in intron 2 and a floxed neo cassette was inserted in intron 8 via homologous recombination. Cre mediated recombination removed the neo cassette leaving exons 3 - 8 floxed. |