| Primary Identifier | MGI:3047479 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Il31ra |
| Transmission | Germline | Strain of Origin | 129S5/SvEvBrd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 3.4 kb segment including exons 4-6 was replaced with IRESbGal-PolyA-MC1neo-PolyA selectable marker cassette via homologous recombination. RT-PCR confirmed the absence of RNA in the skin, lung and colons of homozygous mutant mice. |
