DNA Marker Index information for Chromosome: M Marker: H13b1a'1aNames and Aliases for this DNA Marker: H13b1a'1a, H13b1-a1a.Chromosome Position in hg38 Human Genome assembly1: 10274.Chromosome Position in hg19 assembly2: 10274 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.