DNA Marker Index information for Chromosome: M Marker: G12684ANames and Aliases for this DNA Marker: G12684A, G12684, rs28410409.Chromosome Position in hg38 Human Genome assembly1: 12684.Chromosome Position in hg19 assembly2: 12684 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.