DNA Marker Index information for Chromosome: Y Marker: BY56823.1Names and Aliases for this DNA Marker: BY56823.1, BY56823, rs1025816003.Chromosome Position in hg38 Human Genome assembly1: 2981542.Chromosome Position in hg19 assembly2: 2849583 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.