DNA Marker Index information for Chromosome: Y Marker: Y20288.1Names and Aliases for this DNA Marker: Y20288.1, Y20288, rs1057078998.Chromosome Position in hg38 Human Genome assembly1: 17086023.Chromosome Position in hg19 assembly2: 19197903 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.