Fig. 1 (IMAGE) Siberian Federal University Caption A scheme of a bacterial cell with a fragment of a metabolic chain functioning inside it surrounded by glycerol or sucrose that imitate the intracellular environment. Credit Courtesy of Oleg Sutormin. 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.