DNA Marker Index information for Chromosome: Y Marker: S1961.1Names and Aliases for this DNA Marker: S1961.1, S1961, rs902942385.Chromosome Position in hg38 Human Genome assembly1: 15466065.Chromosome Position in hg19 assembly2: 17577945 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.