| Primary Identifier | MGI:5524248 | Allele Type | Targeted |
| Gene | Nrg1 | Transmission | Germline |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Exon 4, which encodes part of the Ig-like domain, was floxed. Cre-mediated recombination removed exon 4. |