DNA Marker Index information for Chromosome: Y Marker: BY10023.1Names and Aliases for this DNA Marker: BY10023.1, BY10023, rs771497056.Chromosome Position in hg38 Human Genome assembly1: 8588217.Chromosome Position in hg19 assembly2: 8456258 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.