They discovered that the gene expression in limb buds of cattle embryos is altered, such that the cells giving rise to the distal skeleton fail to express the Hedgehog receptor, called Patched1.

The two-year-old Kasaragod Dwarf cow ‘Kingini’ belonging to M Raveendran of Unnikulam had lost its distal hind limb due to an injury eight months ago The two-year-old Kasaragod Dwarf cow ...