DNA Marker Index information for Chromosome: M Marker: T4859CNames and Aliases for this DNA Marker: T4859C, T4859, rs879214641.Chromosome Position in hg38 Human Genome assembly1: 4859.Chromosome Position in hg19 assembly2: 4859 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.