DNA Marker Index information for Chromosome: M Marker: G207ANames and Aliases for this DNA Marker: G207A, G207, i3002166, rs369669319.Chromosome Position in hg38 Human Genome assembly1: 207.Chromosome Position in hg19 assembly2: 207 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.