DNA Marker Index information for Chromosome: M Marker: A7740GNames and Aliases for this DNA Marker: A7740G, A7740, i3000649.Chromosome Position in hg38 Human Genome assembly1: 7740.Chromosome Position in hg19 assembly2: 7740 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.