DNA Marker Index information for Chromosome: Y Marker: FT209987.2Names and Aliases for this DNA Marker: FT209987.2, rs866921085.Chromosome Position in hg38 Human Genome assembly1: 14875350.Chromosome Position in hg19 assembly2: 16987230 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.