DNA Marker Index information for Chromosome: Y Marker: BY74932.1Names and Aliases for this DNA Marker: BY74932.1, BY74932.Chromosome Position in hg38 Human Genome assembly1: 8782396.Chromosome Position in hg19 assembly2: 8650437 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.