DNA Marker Index information for Chromosome: M Marker: A12720GNames and Aliases for this DNA Marker: A12720G, A12720, rs2853500.Chromosome Position in hg38 Human Genome assembly1: 12720.Chromosome Position in hg19 assembly2: 12720 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.