DNA Marker Index information for Chromosome: M Marker: A15203GNames and Aliases for this DNA Marker: A15203G, A15203, i3001362.Chromosome Position in hg38 Human Genome assembly1: 15203.Chromosome Position in hg19 assembly2: 15203 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.