DNA Marker Index information for Chromosome: Y Marker: CTS3764.1Names and Aliases for this DNA Marker: CTS3764.1, CTS3764, rs758581405.Chromosome Position in hg38 Human Genome assembly1: 13047725.Chromosome Position in hg19 assembly2: 15159639 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.