DNA Marker Index information for Chromosome: M Marker: A4188GNames and Aliases for this DNA Marker: A4188G, A4188, i3002152.Chromosome Position in hg38 Human Genome assembly1: 4188.Chromosome Position in hg19 assembly2: 4188 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.