DNA Marker Index information for Chromosome: M Marker: A2246GNames and Aliases for this DNA Marker: A2246G, A2246, i3002020.Chromosome Position in hg38 Human Genome assembly1: 2246.Chromosome Position in hg19 assembly2: 2246 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.