DNA Marker Index information for Chromosome: M Marker: G15803ANames and Aliases for this DNA Marker: G15803A, G15803, i3001418.Chromosome Position in hg38 Human Genome assembly1: 15803.Chromosome Position in hg19 assembly2: 15803 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.