DNA Marker Index information for Chromosome: M Marker: A3434GNames and Aliases for this DNA Marker: A3434G, A3434, i3002076, rs202123618.Chromosome Position in hg38 Human Genome assembly1: 3434.Chromosome Position in hg19 assembly2: 3434 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.