DNA Marker Index information for Chromosome: Y Marker: BY7988.1Names and Aliases for this DNA Marker: BY7988.1, BY7988.Chromosome Position in hg38 Human Genome assembly1: 15081678.Chromosome Position in hg19 assembly2: 17193558 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.