Researchers in the field of synthetic biology are still a long way away from being able to assemble living cells from raw materials. However, their research is now yielding important clues about the origin of life on Earth. By studying how molecules self-assemble, a team of scientists from UC Santa Cruz is shedding light on how the first protocells were able to capture energy and nutrients from the environment – ultimately allowing for growth and reproduction. The results of their research were recently presented at the annual meeting of the American Association for the Advancement of Science (AAAS) in Chicago.