DNA Marker Index information for Chromosome: Y Marker: CTS7856.1Names and Aliases for this DNA Marker: CTS7856.1, CTS7856, Z2490, rs376620932.Chromosome Position in hg38 Human Genome assembly1: 15597128.Chromosome Position in hg19 assembly2: 17709008 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.