DNA Marker Index information for Chromosome: Y Marker: FGC50311.2Names and Aliases for this DNA Marker: FGC50311.2, Y19520.2.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.