DNA Marker Index information for Chromosome: M Marker: C14866TNames and Aliases for this DNA Marker: C14866T, C14866, rs879000658.Chromosome Position in hg38 Human Genome assembly1: 14866.Chromosome Position in hg19 assembly2: 14866 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.