A Skinbow Zebrafish Scale (IMAGE) Duke University Caption A color-coding technique called Skinbow affects the outermost layer of skin cells throughout this fish's body. Here, the multicolor cells are evident on the exposed portion of a dissected scale. Credit Chen-Hui Chen, Duke 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.