DNA Marker Index information for Chromosome: M Marker: A7403GNames and Aliases for this DNA Marker: A7403G, A7403, i3000619, rs386829006.Chromosome Position in hg38 Human Genome assembly1: 7403.Chromosome Position in hg19 assembly2: 7403 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.