Why cells started sticking together could help explain how animals first evolved‎

A recent study by Ruibao Li and Jennah Dharamshi published in Nature may help us understand the beginnings of animal evolution billions of years ago. These findings are the result of a collaboration among researchers at Indiana University Bloomington, the Institute of Evolutionary Biology in Spain and Uppsala University in Sweden, and were led by J. P. Gerdt and Iñaki Ruiz-Trillo.