DNA Marker Index information for Chromosome: M Marker: A7521GNames and Aliases for this DNA Marker: A7521G, A7521, i3001488, MitoG7522A, i1000010, rs200336937.Chromosome Position in hg38 Human Genome assembly1: 7521.Chromosome Position in hg19 assembly2: 7521 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.