DNA Marker Index information for Chromosome: Y Marker: S21622.1Names and Aliases for this DNA Marker: S21622.1, S21622, rs765104730.Chromosome Position in hg38 Human Genome assembly1: 16896274.Chromosome Position in hg19 assembly2: 19008154 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.