DNA Marker Index information for Chromosome: M Marker: C15849TNames and Aliases for this DNA Marker: C15849T, C15849, i4001347, rs202225494.Chromosome Position in hg38 Human Genome assembly1: 15849.Chromosome Position in hg19 assembly2: 15849 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.