DNA Marker Index information for Chromosome: Y Marker: BY39474.1Names and Aliases for this DNA Marker: BY39474.1, BY39474.Chromosome Position in hg38 Human Genome assembly1: 8066756.Chromosome Position in hg19 assembly2: 7934797 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.