DNA Marker Index information for Chromosome: M Marker: T13740CNames and Aliases for this DNA Marker: T13740C, T13740, rs28630861.Chromosome Position in hg38 Human Genome assembly1: 13740.Chromosome Position in hg19 assembly2: 13740 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.