DNA Marker Index information for Chromosome: Y Marker: S18462.1Names and Aliases for this DNA Marker: S18462.1, S18462, rs768616025.Chromosome Position in hg38 Human Genome assembly1: 14440956.Chromosome Position in hg19 assembly2: 16552836 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.