DNA Marker Index information for Chromosome: M Marker: C15946TNames and Aliases for this DNA Marker: C15946T, C15946, i3001440, rs202014122.Chromosome Position in hg38 Human Genome assembly1: 15946.Chromosome Position in hg19 assembly2: 15946 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.