[quote=Rustico]I’ll have to look at your post later CARenter. I am not capable of understanding that without reading more. Is the genetic defect for sickle cell and the breast cancer the same class as we are talking about as being claimed for addiction?[/quote]
O.K. CARenter, Sickle cell is “mendelian” . Spina bifida is sometimes not at all significant physically, even though it is present… somewhat like clefts can be minor cleft only lip only or cleft lip and palate. Cleft appears in something like 1 in 800.

I’ll look more into the breast cancer thing now.I am suspicious that societal ills are responsible for it,possibly including overuse of mammograms and prescription drugs,birth control, hormones in food, ect. Not sure. And, of course,that doesn’t prove that the genetic problem wasn’t latent until all these environmental problems could exists and cause what seems to me to be an epidemic.

I am wondering if any genetic links for alcoholism might affect something like 1 in 800.