>>11017631proteins. all genes produce proteins. there are many different ones. each variant of a gene produces... thats right a different protein
since your body is made of many proteins this is kind of important. the study with red hair and thermal sensitivity comes to mind. also the american government getting mcdonalds to sell mad cow beef in japan 2 times and admitting to it and in both cases it was sub 50 infected. this prompted a study. east asians are immune to a range of prion diseases. a prion disease is a "abnormal" protein disorder. while this may not be the singular source it may be a contributing factor
