| Primary Identifier | MGI:3706550 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cyp26c1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A selection cassette containing a loxP site and frt flanked neomycin gene was inserted in intron 5. A second loxP site was inserted into the 3' untranslated region as well. Exon 6 was then deleted by cre-mediated excision of a floxed neo cassette. Excision was confirmed by PCR of genomic DNA. |