| Primary Identifier | MGI:2158495 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Bmp4 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A DNA fragment containing most of exon 3 and including the translation initiation codon was replaced with a lacZ gene followed by a neomycin selection cassette. A beta-galactosidase protein is expressed from this allele under the control of the endogenous promoter. |