Common variants in the trichohyalin gene are associated with straight hair in Europeans.
Medland SE, Nyholt DR, Painter JN, McEvoy BP, McRae AF, Zhu G, Gordon SD, Ferreira MA, Wright MJ, Henders AK, Campbell MJ, Duffy DL, Hansell NK, Macgregor S, Slutske WS, Heath AC, Montgomery GW, Martin NG.
Medland SE, et al. Among authors: mcrae af.
Am J Hum Genet. 2009 Nov;85(5):750-5. doi: 10.1016/j.ajhg.2009.10.009. Epub 2009 Nov 5.
Am J Hum Genet. 2009.
PMID: 19896111
Free PMC article.