DNA Marker Index information for Chromosome: Y Marker: BY68504.1Names and Aliases for this DNA Marker: BY68504.1, BY68504.Chromosome Position in hg38 Human Genome assembly1: 8020414.Chromosome Position in hg19 assembly2: 7888455 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.