在紫外光下,这条小鱼的体表细胞一个个都展现出了斑斓的色彩。其实,这是一种经过基因编辑的斑马鱼,它是美国杜克大学研究人员的一项新成果。这种小鱼全身的表皮细胞都能在紫外光下展现出绚丽斑驳的荧光色彩,这种技术被研究者们称为“皮肤彩虹”。 Under the ultraviolet light, the surface cells of this fish all show a gorgeous color. In fact, this is a genetically-modified zebrafish, which is a new achievement by researchers at Duke University in the United States. The epidermal cells of this fish all show brilliant, mottled, fluorescent colors under UV light, a technique the researchers call “Skin Rainbow.”