phaeomelanin
美
英 
例句
This gene acts in the hair follicles where the melanocyte can switch between eumelanin and phaeomelanin (dark pigment and tan pigment).
此基因作用于毛囊中,也就是黑色素细胞内分化为真黑素还是棕黑素的地方。
These granules consist of the actual pigments: eumelanin and phaeomelanin.
正是这些小颗粒组成了二种色素:真黑素和棕黑素。