In article <2ste30$lef at nexus.uiowa.edu>,
Jehangir K. Tajik <tajik at everest.radiology.uiowa.edu> wrote:
>>I was wondering if anyone had ideas on how a particular receptor evolved for a given
>ligand. I think I read somewhere a couple years back that the receptor for a given
>ligand was transcribed from the oppsite DNA strand that the ligand was transcribed
>from. Any ideas?
> Please echo replies to the above question to my address as well as I am
interested in the answer..