DNA Marker Index information for Chromosome: Y Marker: BY157563.1Names and Aliases for this DNA Marker: BY157563.1, BY157563.Chromosome Position in hg38 Human Genome assembly1: 8701734.Chromosome Position in hg19 assembly2: 8569775 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.