I feel like this article has buried the lede to the point that the actual news story has been completely missed. The more newsworthy headline here is that biol

I feel like this article has buried the lede to the point that the actual news story has been completely missed. The more newsworthy headline here is that biological and physiological studies will have varying results across test subjects with differing genetics, and that testing against genetically identical test subjects will give overly specific results. This seems to be a fundamental problem in the methodology of a lot of biological studies. We've done a very good job at creating an invulnerable lab mouse.