Webmar 1, 1987 · epidemiologic patterns of inbreeding in the old order amish were investigated using a unique genealogic registry of lancaster county, pennsylvania,. Now, right off the bat: Webjun 8, 2005 · the genetic problems come down to something called the founder effect because the nearly 150,000 amish in america can trace their roots back to a few.

Eastern pennsylvania is home to beautiful farmlands and. How do they manage to keep their population healthy and avoid the negative effects of. Webmar 15, 2013 · do amish people inbreed? F or geneticists the fascinating fact about the old order amish, one of the sects. Genetic drift and the founder effect:

Genetic drift and the founder effect: