DNA Marker Index information for Chromosome: Y Marker: BY36255.4Names and Aliases for this DNA Marker: BY36255.4, Y133157.4.Chromosome Position in hg38 Human Genome assembly1: 17086426.Chromosome Position in hg19 assembly2: 19198306 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.