参考文献[1] Current Challenges in Understanding the Story of Skin Pigmentation — Bridging the Morpho-Anatomical and Functional Aspects of Mammalian Melanocytes. http://dx.doi.org/10.5772/60714[2] http://hennaforhair.com/gray/graying2.html[3] 王 磊,刘 军. 黑色素形成分子机制研究进展.新疆大学学报(自然科学版). Vol.36, No.4.2019[4]https://mutagenetix.utsouthwestern.edu/phenotypic/phenotypic_rec.cfm?pk=366[5]http://www.syikss.com/akss/news2/167.html[6]https://ki-sbc.mit.edu/preclinical-modeling/methods/generation-mice