DNA Marker Index information for Chromosome: Y Marker: BTL60000015987Names and Aliases for this DNA Marker: BTL60000015987, rs779234232.Chromosome Position in hg38 Human Genome assembly1: 8519524.Chromosome Position in hg19 assembly2: 8387565 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.