DNA Marker Index information for Chromosome: M Marker: T6635CNames and Aliases for this DNA Marker: T6635C, T6635, rs386828990.Chromosome Position in hg38 Human Genome assembly1: 6635.Chromosome Position in hg19 assembly2: 6635 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.