| Primary Identifier | MGI:2183292 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cyp26a1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | This allele is a derivative of Cyp26a1tm1Hmd in which the loxP flanked sequences were deleted in ES cells prior to the production of chimeric mice. All coding sequences of the gene were deleted. |