DNA Marker Index information for Chromosome: Y Marker: S19243.2Names and Aliases for this DNA Marker: S19243.2, rs766128273.Chromosome Position in hg38 Human Genome assembly1: 15009753.Chromosome Position in hg19 assembly2: 17121633 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.