DNA Marker Index information for Chromosome: Y Marker: FT239181Names and Aliases for this DNA Marker: FT239181, rs1020009914.Chromosome Position in hg38 Human Genome assembly1: 8271086.Chromosome Position in hg19 assembly2: 8139127 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.