DNA Marker Index information for Chromosome: Y Marker: BY168925.1Names and Aliases for this DNA Marker: BY168925.1, BY168925.Chromosome Position in hg38 Human Genome assembly1: 26503974.Chromosome Position in hg19 assembly2: 28650121 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.