| Primary Identifier | MGI:2176057 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Nf1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP-neomycin selection cassette was inserted into intron 30 and a single loxP site was inserted into intron 32. |