DNA Marker Index information for Chromosome: M Marker: A3381GNames and Aliases for this DNA Marker: A3381G, A3381, i4000649.Chromosome Position in hg38 Human Genome assembly1: 3381.Chromosome Position in hg19 assembly2: 3381 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.