University of Edinburgh scientist Hannah Long and colleagues show how a region of Neanderthal DNA is better at activating a jaw-forming gene than the human counterpart, revealing one potential reason for Neanderthal’s larger lower jaws. Neanderthal. Image credit: Trustees of the Natural History Museum, London. “The Neanderthal genome is 99.7% identical to the genome of modern-day humans and the differences between species are likely responsible...
