Variant: rs6739706 

    present in Gene: TMEM163
    present in Chromosome: 2
    Position on Chromosome: 134649839
    Alleles of this Variant: A/C;G;T

rs6739706 in TMEM163 gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.