DNA Marker Index information for Chromosome: M Marker: C12398TNames and Aliases for this DNA Marker: C12398T, C12398, i4000716.Chromosome Position in hg38 Human Genome assembly1: 12398.Chromosome Position in hg19 assembly2: 12398 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.