DNA Marker Index information for Chromosome: Y Marker: A16639.2Names and Aliases for this DNA Marker: A16639.2, rs762302843.Chromosome Position in hg38 Human Genome assembly1: 13207251.Chromosome Position in hg19 assembly2: 15319145 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.