| Primary Identifier | MGI:6790246 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Pdcd1 |
| Transmission | Germline | Strain of Origin | B6.Cg-Thy1<a> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 2, 3, and 4, encoding the IgV, transmembrane, and first cytoplasmic exon of PD-1 were flanked by loxP sites. An frt-flanked neomycin selection cassette was removed via FLP1-mediated recombination. |