| Primary Identifier | MGI:6710983 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Ddr1 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The targeting vectors harboring loxP before exons 2 and after exon 12 followed by the FRT flanked neomycin resistance cassette was electroporated into embryonic stem (ES) cells to generate a conditional allele. The chimeric mice, and the offspring were crossed with flippase transgenic mice to remove the neomycin resistance cassette. |