| Primary Identifier | MGI:3797048 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Bmp4 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted into introns 2 and 4. An frt-flanked neo cassette used for selection was removed by germ line, flp-mediated recombination. |