What Happens When You Swap a Human Gene With a Neanderthal’s?

What Happens When You Swap a Human Gene With a Neanderthal’s?

And the researchers found that neural tissue made of these cells has notable differences from the same tissue grown with the modern human version of this gene.What the researchers wanted to do is find a gene where both Neanderthals and Denisovans had one version and nearly all modern humans had another.