DNA Marker Index information for Chromosome: Y Marker: BY66858.1Names and Aliases for this DNA Marker: BY66858.1, BY66858, Y150020, rs1015299882.Chromosome Position in hg38 Human Genome assembly1: 7814987.Chromosome Position in hg19 assembly2: 7683028 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.