DNA Marker Index information for Chromosome: M Marker: G16303ANames and Aliases for this DNA Marker: G16303A, G16303, i3001820.Chromosome Position in hg38 Human Genome assembly1: 16303.Chromosome Position in hg19 assembly2: 16303 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.