DNA Marker Index information for Chromosome: M Marker: T7621CNames and Aliases for this DNA Marker: T7621C, T7621, i3000637.Chromosome Position in hg38 Human Genome assembly1: 7621.Chromosome Position in hg19 assembly2: 7621 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.