| Primary Identifier | MGI:2654909 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Rag2 |
| Transmission | Germline | Strain of Origin | B6.Cg-Thy1<a> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | This allele is a derivative of Rag2tm1Cgn in which the sequences flanked by loxP sites were deleted in vivo by crossing mice carrying this allele to a deleter strain. |