| Primary Identifier | MGI:2182635 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Lbx1 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A GFP reporter gene was introduced in frame into to exon 1 at amino acid 62 followed by a loxP-flanked PGK-neo cassette via homologous recombination. The insertion causes a frameshift in the homeobox of the gene. Homozygous mutant newborn animals did not express protein product. |