DNA Marker Index information for Chromosome: M Marker: T7660CNames and Aliases for this DNA Marker: T7660C, T7660, i4001004.Chromosome Position in hg38 Human Genome assembly1: 7660.Chromosome Position in hg19 assembly2: 7660 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.