Science Image (IMAGE) Salk Institute Caption A cancer cell labeled for actin (red) and mitochondria (cyan). The scientists designed novel probes that specifically monitor interactions between actin and mitochondria. Credit Salk Institute/Waitt Advanced Biophotonics Center Usage Restrictions with credit and related coverage. 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.