| Primary Identifier | MGI:5308807 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Pitx2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 4 was replaced with a splice acceptor, stop codon, IRES, bovine MAPT fused to lacZ (tau-lacZ) and floxed neo cassette. Cre-mediated recombination removed the neo cassette. Immunofluorescence confirmed the absence of protein expression. |