DNA Marker Index information for Chromosome: M Marker: U5b2a1a1aNames and Aliases for this DNA Marker: U5b2a1a1a.Chromosome Position in hg38 Human Genome assembly1: 12406.Chromosome Position in hg19 assembly2: 12406 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.