DNA Marker Index information for Chromosome: M Position Range: M7b1a1-a8bNames and Aliases for this DNA Marker: M7b1a1-a8b.Chromosome Position in hg38 Human Genome assembly1: 10055.Chromosome Position in hg19 assembly2: 10055 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.