DNA Marker Index information for Chromosome: Y Marker: Y31336.1Names and Aliases for this DNA Marker: Y31336.1, Y31336, rs975937946.Chromosome Position in hg38 Human Genome assembly1: 15276550.Chromosome Position in hg19 assembly2: 17388430 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.