In Situ Hybridisation With DIG Labelled Riboprobe
Image shows merged colour virtual sections in sagittal, frontal and transverse orientaions from a wholemount in situ hybridisation on a E12.5 mouse embryo with Msx-1 DIG labelled probe, visualised with NBT/BCIP.
Msx-1 expression is shown in red, with the underlying anatomy in blue.
3D movie of this specimen can be seen here