What Kind of Leds Are You Looking for in Early Life?

Life's origins and early evolution created the blue print for everything complex around us. We use modern biological information in order to trace the history of life on this planet. You may even think of this as a van diagram of all the metabolisms and exist in all domains of life. And then we try to understand what is common amongst the living organisms to day, and whether we can assign them as the shared processes that also existed billions of years ago.