Vimentin Fluorescence (IMAGE) Georgia Institute of Technology Caption This confocal image shows high levels of the protein vimentin (white) at the edge zone of a quail embryo. Cell nuclei are labeled green. Credit Georgia Tech/Evan Zamir 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.