DNA Marker Index information for Chromosome: M Marker: G1303ANames and Aliases for this DNA Marker: G1303A, G1303, i3001975, rs879036775.Chromosome Position in hg38 Human Genome assembly1: 1303.Chromosome Position in hg19 assembly2: 1303 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.