DNA Marker Index information for Chromosome: Y Marker: FGC21550.1Names and Aliases for this DNA Marker: FGC21550.1, FGC21550.Chromosome Position in hg38 Human Genome assembly1: 12216106.Chromosome Position in hg19 assembly2: 14336811 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.