A research team led by a University of Chicago scientist has discovered two key mutations that sparked a hormonal revolution 500 million years ago. In a feat of "molecular time travel," the researchers resurrected and analyzed the functions of the ancestors of genes that play key roles in modern human reproduction, development, immunity and cancer.
Fuente : http://www.eurekalert.org/pub_releases/2013-06/uoc...
Fuente : http://www.eurekalert.org/pub_releases/2013-06/uoc...