DNA Marker Index information for Chromosome: M Marker: C12097TNames and Aliases for this DNA Marker: C12097T, C12097, rs878936261.Chromosome Position in hg38 Human Genome assembly1: 12097.Chromosome Position in hg19 assembly2: 12097 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.