DNA Marker Index information for Chromosome: M Marker: C13431TNames and Aliases for this DNA Marker: C13431T, C13431, rs879088265.Chromosome Position in hg38 Human Genome assembly1: 13431.Chromosome Position in hg19 assembly2: 13431 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.