DNA Marker Index information for Chromosome: Y Marker: BY21365.1Names and Aliases for this DNA Marker: BY21365.1, BY21365, A14323.1, A14323, rs759903632.Chromosome Position in hg38 Human Genome assembly1: 7197784.Chromosome Position in hg19 assembly2: 7065825 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.