| Primary Identifier | MGI:6469615 | Allele Type | Targeted |
| Attribute String | Conditional ready, Modified isoform(s) | Gene | Nf1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The 5' splice site (5' SS) and polypyrimidine tract associated with exon 23a were mutated to promote inclusion in the final transcript. A neomycin cassette was inserted into the intron downstream of exon 23a and a second loxP site upstream. |
