DNA Marker Index information for Chromosome: Y Marker: CTS1034.3Names and Aliases for this DNA Marker: CTS1034.3, S4394.3, rs781053039.Chromosome Position in hg38 Human Genome assembly1: 7295299.Chromosome Position in hg19 assembly2: 7163340 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.