DNA Marker Index information for Chromosome: Y Marker: BY23433.1Names and Aliases for this DNA Marker: BY23433.1, BY23433.Chromosome Position in hg38 Human Genome assembly1: 6493855.Chromosome Position in hg19 assembly2: 6361896 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.