DNA Marker Index information for Chromosome: M Marker: T12468CNames and Aliases for this DNA Marker: T12468C, T12468, i3001120.Chromosome Position in hg38 Human Genome assembly1: 12468.Chromosome Position in hg19 assembly2: 12468 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.