| Primary Identifier | MGI:1931821 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Il13 |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129P2/OlaHsd | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | An IRES-lacZ and loxP flanked neomycin resistance gene cassette were inserted into exon 1. |