DNA Marker Index information for Chromosome: M Marker: T8404CNames and Aliases for this DNA Marker: T8404C, T8404, i4001316, rs879123186.Chromosome Position in hg38 Human Genome assembly1: 8404.Chromosome Position in hg19 assembly2: 8404 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.