| Primary Identifier | MGI:3688292 | Allele Type | Targeted |
| Gene | Cftr | Transmission | Germline |
| Strain of Origin | 129S6/SvEvTac | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | In this allele codon 122 in exon 4 was changed from tyrosine to a stop codon (p.Y122*). |