| Primary Identifier | MGI:1926954 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nf1 |
| Transmission | Chimeric | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A hygromycin resistance cassette replaced the first 42 codons of exon 31, the exon 31 splice acceptor site, and approximately 2 kb of intron 30. This allele is identical to Nf1tm1Tyj except that a hygromycin cassette was used instead of a neomycin cassette. This targeting event occurred in ES cells already containing the Nf1tm1Tyj allelle. |
