DNA Marker Index information for Chromosome: M Marker: C12669TNames and Aliases for this DNA Marker: C12669T, C12669, MitoC12670T, i3001511, rs41369547.Chromosome Position in hg38 Human Genome assembly1: 12669.Chromosome Position in hg19 assembly2: 12669 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.