Ah, the "Blood Type Diet", which is almost certainly pure woo: "Allele O phylogenetic analysis suggests that the most frequent silencing mutation (deletion of a G in exon 6) appeared once in human evolution in the ancient O02 allele lineage and that allele O01 resulted from an interallele exchange between O02 and A101. Assuming constancy of evolutionary rate, diversification of the representative alleles of the three human ABO lineages (A101, B101, and O02) was estimated at 4.5 to 6 million years ago."
Roubinet F, Despiau S, Calafell F, Jin F, Bertranpetit J, Saitou N, Blancher A. "Evolution of the O alleles of the human ABO blood group gene" _Transfusion_ (2004) May;44(5):707-15 4.5 - 6 million years ago. Not 4-6000 years ago. Charlie. Type O was the original paleolithic blood type. Type A showed up after agriculture changed our diet from hunter/gatherer. Then type B, AB, etc. I didn't realize type O (high protein diets) correlates with internet posters. I am A positive which means I should be a vegetarian. Instead I am a carnivore and like my steak medium rare. -- Jon :{ Jon......that is all bull. It is doubtful that there is any truth to it at all. xponent Pop Culture Crap Maru rob i suspected as much since i crave meat and hate vegetables. i used to see a homeopathic m.d who wrote a diet and health book based on blood types. i expect that any correlation between blood types and internet posters, is even more unlikely. i don't believe in astrology, either, although i do have many characteristics of being a double virgo. ____________________________________________________________________________________ Don't let your dream ride pass you by. Make it a reality with Yahoo! Autos. http://autos.yahoo.com/index.html _______________________________________________ http://www.mccmedia.com/mailman/listinfo/brin-l