DNA Marker Index information for Chromosome: Y Marker: BY91717.1Names and Aliases for this DNA Marker: BY91717.1, BY91717.Chromosome Position in hg38 Human Genome assembly1: 11747894.Chromosome Position in hg19 assembly2: 13868600 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.