DNA Marker Index information for Chromosome: M Marker: D5a2a1b3Names and Aliases for this DNA Marker: D5a2a1b3.Chromosome Position in hg38 Human Genome assembly1: 15226.Chromosome Position in hg19 assembly2: 15226 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.