DNA Marker Index information for Chromosome: M Position Range: M7b1a1-a2Names and Aliases for this DNA Marker: M7b1a1-a2.Chromosome Position in hg38 Human Genome assembly1: 6465.Chromosome Position in hg19 assembly2: 6465 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.