DNA Marker Index information for Chromosome: Y Marker: CTS2504Names and Aliases for this DNA Marker: CTS2504, M3993, Z1717, rs111767590.Chromosome Position in hg38 Human Genome assembly1: 12211636.Chromosome Position in hg19 assembly2: 14332342 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.