DNA Marker Index information for Chromosome: Y Marker: S20376.1Names and Aliases for this DNA Marker: S20376.1, S20376, rs761131506.Chromosome Position in hg38 Human Genome assembly1: 15797649.Chromosome Position in hg19 assembly2: 17909529 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.