DNA Marker Index information for Chromosome: M Marker: G8020ANames and Aliases for this DNA Marker: G8020A, G8020, i3000676, rs879077802.Chromosome Position in hg38 Human Genome assembly1: 8020.Chromosome Position in hg19 assembly2: 8020 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.