In article <49079m$rfb at news.cais.com>, rover at ns1.livnet.com (Rover) wrote:
> We have heard in the wind that there is a method somewhere for
> cloning receptor genes using the ligand or ligand information. If
> anyone has heard of this or knows of a reference please let me know.
If you have a cloned ligand gene you may try yeast two hybrid system.