DNA Marker Index information for Chromosome: Y Marker: BY48306.1Names and Aliases for this DNA Marker: BY48306.1, BY48306, rs1277830169.Chromosome Position in hg38 Human Genome assembly1: 20325540.Chromosome Position in hg19 assembly2: 22487426 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.