DNA Marker Index information for Chromosome: Y Marker: BY336.3Names and Aliases for this DNA Marker: BY336.3, rs1032220023.Chromosome Position in hg38 Human Genome assembly1: 7750359.Chromosome Position in hg19 assembly2: 7618400 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.