DNA Marker Index information for Chromosome: Y Marker: BY479Names and Aliases for this DNA Marker: BY479, Y8955, rs1391924957.Chromosome Position in hg38 Human Genome assembly1: 16760768.Chromosome Position in hg19 assembly2: 18872648 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.