DNA Marker Index information for Chromosome: M Marker: T159CNames and Aliases for this DNA Marker: T159C, T159, i3001942, rs879114819.Chromosome Position in hg38 Human Genome assembly1: 159.Chromosome Position in hg19 assembly2: 159 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.