This important study of regulatory elements and gene expression in the craniofacial region of the fat-tailed dunnart shows that, compared to placental mammals, marsupial craniofacial tissue develops ...

It’s hard to know which bit is the neurocranium, the braincase, or the jaws,” Burrow said. “People have been speculating for the last 130 years about what it might be. And it's been a puzzle ...