DNA Marker Index information for Chromosome: Y Marker: FGC84091.1Names and Aliases for this DNA Marker: FGC84091.1, FGC84091.Chromosome Position in hg38 Human Genome assembly1: 20271911.Chromosome Position in hg19 assembly2: 22433797 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.