DNA Marker Index information for Chromosome: Y Marker: S20602Names and Aliases for this DNA Marker: S20602, YP196, rs769354894.Chromosome Position in hg38 Human Genome assembly1: 15971418.Chromosome Position in hg19 assembly2: 18083298 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.