| Primary Identifier | MGI:6342781 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Lrp4 |
| Transmission | Germline | Strain of Origin | B6.Cg-Thy1<a> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 1. An FRT-flanked neomycin resistance cassette with a 3' loxP site was inserted downstream of exon 1. Cre-mediated mutation removes exon 1 and the selection cassette. |