German researchers discover natural history of bioplastics
In Germany, long before humans discovered biodegradable plastics, microorganisms had already invented their own. Many bacteria and archaea produce natural bioplastics called polyhydroxyalkanoates (PHAs), storing them inside their cells as reserves of carbon and energy. Until now, scientists thought that only microorganisms themselves could break down these substances. Researchers at the Max Planck Institute for […]









