| Primary Identifier | MGI:3767041 | Allele Type | Targeted |
| Attribute String | Humanized sequence, Inserted expressed sequence | Gene | Chrna4 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An S248F (TCG to TTT) mutation was introduced into exon 5 in the putative M2 region. In addition a floxed neo cassette was inserted 163 bp downstream of exon 5. |