20 agosto 2015
When they think about how cells put together the molecules that make life work, biologists have tended to think of assembly lines: Add A to B, tack on C, and so on. But the reality might be more like a molecular version of a 3-D printer, where a single mechanism assembles the molecule in one go.
http://www.sciencedaily.com/releases/2015/08/150820090724.htm
