Protein Evolution and Depsipeptides (IMAGE) Georgia Institute of Technology Caption The first polymers of life, such as the components of proteins, may have arisen in variations of daily processes still observed on Earth today, such as the repeated drying and refilling of pond water. Credit Ram Krishnamurthy / Center for Chemical Evolution / Scripps Research Institute Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.