DNA Marker Index information for Chromosome: Y Marker: FTB39489.2Names and Aliases for this DNA Marker: FTB39489.2.Chromosome Position in hg38 Human Genome assembly1: 20710754.Chromosome Position in hg19 assembly2: 22872640 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.