DNA Marker Index information for Chromosome: M Marker: C12816TNames and Aliases for this DNA Marker: C12816T, C12816, i4001277.Chromosome Position in hg38 Human Genome assembly1: 12816.Chromosome Position in hg19 assembly2: 12816 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.