DNA Marker Index information for Chromosome: M Marker: A12674GNames and Aliases for this DNA Marker: A12674G, A12674, i3001134.Chromosome Position in hg38 Human Genome assembly1: 12674.Chromosome Position in hg19 assembly2: 12674 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.