DNA Marker Index information for Chromosome: Y Marker: CTS657.2Names and Aliases for this DNA Marker: CTS657.2, rs748086215.Chromosome Position in hg38 Human Genome assembly1: 7063224.Chromosome Position in hg19 assembly2: 6931265 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.