| Primary Identifier | MGI:6466569 | Allele Type | Targeted |
| Attribute String | Reporter | Gene | Il21 |
| Transmission | Germline | Strain of Origin | C57BL/6N |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An IRES-FP-635 (Katsuhka) construct and a loxP-flanked neomycin selection cassette was inserted just after the stop codon of the gene. The neomycin selection cassette was removed via Cre-mediated recombination in the germline. |