DNA Marker Index information for Chromosome: Y Marker: BY53765Names and Aliases for this DNA Marker: BY53765, Y149870, rs986258560.Chromosome Position in hg38 Human Genome assembly1: 8493845.Chromosome Position in hg19 assembly2: 8361886 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.