DNA Marker Index information for Chromosome: M Marker: A5423GNames and Aliases for this DNA Marker: A5423G, A5423, i3002237.Chromosome Position in hg38 Human Genome assembly1: 5423.Chromosome Position in hg19 assembly2: 5423 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.