DNA Marker Index information for Chromosome: Y Marker: BY4071.1Names and Aliases for this DNA Marker: BY4071.1, BY4071, rs913144464.Chromosome Position in hg38 Human Genome assembly1: 8614833.Chromosome Position in hg19 assembly2: 8482874 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.