the endoplasmic reticulum (IMAGE) Chan Zuckerberg Biohub Caption The ER’s network of tubules rearranges itself, appearing green at first and then magenta after 60 seconds. White indicates areas where the network remains in position. Credit Laura Westrate Usage Restrictions none License Original 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.