Moreover, scientists have recently discovered that we are all «abnormal» in that each of us has thousands of rare genetic variants. (mindbodygreen.com)
It's possible that a person with certain rare genetic variants in their DNA won't have the usual biochemical processes that typically lead to male or female development. (mindbodygreen.com)
The bottom line was that genetic breakthroughs made in the United States or China may not be especially useful to isolated populations with rare genetic variants. (discovermagazine.com)