Yeast Cells (IMAGE) Brandeis University Caption These yeast cells are expressing human FUS/TLS (green spots) in cytosol, with blue stain of nucleus. Credit Brandeis University Usage Restrictions None 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.