| Primary Identifier | MGI:4420980 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ift172 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Cre mediated recombination removed exons 2 and 3. The absence of protein expression was confirmed by western blot analysis on E11 embryo extracts. |