| Primary Identifier | MGI:2181377 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Lum |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The gene was disrupted by replacement of 481 bp of exon 2 with a PGK-hprt cassette (in the opposite orientation) via homologous recombination. Northern blot, in situ hybridization, and immunohistochemistry confirmed the absence of mRNA and protein expression in eyes of homozygous mutant animals. |