| Primary Identifier | MGI:2181211 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Cry1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The region spanning nucleotides 686 and 1646, encoding the FAD-binding domain, was replaced by a cassette containing an Engrail-2 splice-acceptor site, an IRES, and a lacZ-neo fusion gene. |