Proteomics (IMAGE) University of Oldenburg Caption A robot punches out pinhead-sized pieces from a gel layer. The narrow blue bands contain proteins from a bacterial culture. Subsequently, the proteins contained in the tiny gel pieces will be sorted in greater detail. Credit University of Oldenburg/Mohssen Assanimoghaddam Usage Restrictions Use only in connection with press release and appropriate credit 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.