| Primary Identifier | MGI:3804064 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Rdh1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 1 and a floxed neo cassette was inserted downstream of exon 1. Transient cre expression in ES cells was used to remove the neo cassette leaving exon 1 floxed. |