DNA Marker Index information for Chromosome: Y Marker: FGC50311.1Names and Aliases for this DNA Marker: FGC50311.1, FGC50311, Y19520.1, Y19520.Chromosome Position in hg38 Human Genome assembly1: 15626451.Chromosome Position in hg19 assembly2: 17738331 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.