Ok, I am not supporting bestiality here. But, I just came to know about a Dogxim, a dog fox hybrid and I had known for a long time that horses and donkeys can breed (to produce a mule). So, I was just curious, can humans breed with any other animals closely related to us?
Uhh, I think there was a Nature article about it. Per the Wikipedia, basically there’s just stretches of the X chromosome that are deserts of Neanderthal DNA, because when a Neanderthal allele is present there and there isn’t a second copy, it’s a reproductive dead end and selected out.
Oh, here.