DNA Marker Index information for Chromosome: M Marker: A1686GNames and Aliases for this DNA Marker: A1686G, A1686, rs879217074.Chromosome Position in hg38 Human Genome assembly1: 1686.Chromosome Position in hg19 assembly2: 1686 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.