DNA Marker Index information for Chromosome: M Marker: A7129GNames and Aliases for this DNA Marker: A7129G, A7129, i3000602.Chromosome Position in hg38 Human Genome assembly1: 7129.Chromosome Position in hg19 assembly2: 7129 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.