Biological tissues have a remarkable ability to organize and change shape, driven by forces generated by their own cells. One ...
A flat sheet of living cells, no thicker than a few layers, sits in a dish. Within hours, it begins to curl, crease, and fold into a tube, guided not by any external force but by the mechanical pull ...
DNA can mimic protein functions by folding into elaborate, three-dimensional structures, according to a new study. DNA can mimic protein functions by folding into elaborate, three-dimensional ...