DNA Marker Index information for Chromosome: Y Marker: FGC15166.1Names and Aliases for this DNA Marker: FGC15166.1, FGC15166.Chromosome Position in hg38 Human Genome assembly1: 21821338.Chromosome Position in hg19 assembly2: 23967485 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.