I wish that the article would have addressed (in one paragraph, at least) the reason behind the inference of the genetic bottleneck. But the Internet comes to

I wish that the article would have addressed (in one paragraph, at least) the reason behind the inference of the genetic bottleneck. But the Internet comes to the rescue: https://systemsbiology.columbia.edu/news/study-sheds-light-on-ashkenazi-jewish-genome-and-ancestry https://systemsbiology.columbia.edu/news/study-sheds-light-o...