Mitochondria (IMAGE) Hokkaido University Caption Dispersed mitochondria (green, left) aggregated when Arf6 was disrupted (right) in a cancer cell, leading to excessive production of reactive oxygen species. Credit Onodera Y., et al., <i>Nature Communications</i>, July 11, 2018 Usage Restrictions This image is copyrighted and can be used for reporting this press release if properly credited. 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.