DNA Marker Index information for Chromosome: Y Marker: S19290.1Names and Aliases for this DNA Marker: S19290.1, S19290, rs771677635.Chromosome Position in hg38 Human Genome assembly1: 15036215.Chromosome Position in hg19 assembly2: 17148095 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.