DNA Marker Index information for Chromosome: M Marker: M7b1a1e1aNames and Aliases for this DNA Marker: M7b1a1e1a.Chromosome Position in hg38 Human Genome assembly1: 12561.Chromosome Position in hg19 assembly2: 12561 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.