DNA Marker Index information for Chromosome: Y Marker: BY5050Names and Aliases for this DNA Marker: BY5050, A11183, rs972237111.Chromosome Position in hg38 Human Genome assembly1: 19303598.Chromosome Position in hg19 assembly2: 21465484 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.