DNA Marker Index information for Chromosome: M Marker: T12738CNames and Aliases for this DNA Marker: T12738C, T12738, i3001137, rs376006500.Chromosome Position in hg38 Human Genome assembly1: 12738.Chromosome Position in hg19 assembly2: 12738 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.