DNA Marker Index information for Chromosome: Y Marker: BY182633.1Names and Aliases for this DNA Marker: BY182633.1, BY182633, Y159081.1, Y159081.Chromosome Position in hg38 Human Genome assembly1: 7437789.Chromosome Position in hg19 assembly2: 7305830 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.