| Primary Identifier | MGI:2656919 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Por |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| description | The HRN (Hepatic cytochrome P450 Reductase Null) synonym is a trade mark for the conditional liver knockout of homozygous mice produced in conjunction with Tg(Alb-cre)21Mgn. |
| molecularNote | A floxed neo cassette was introduced into intron 4 and a single loxP site was introduced into intron 15 via homologous recombination. |