| Primary Identifier | MGI:7529796 | Allele Type | Transgenic |
| Attribute String | Reporter | Gene | Tg(Rr458-lacZ)1Hmd |
| Strain of Origin | (C57BL/6 x C3H)F2 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The transgene contains the mouse Nodal left side-specific enhancer (ASE), mouse Hsp68 promoter, and E.coli LacZ. |