DNA Marker Index information for Chromosome: Y Marker: FGC86942Names and Aliases for this DNA Marker: FGC86942, FGC84091.2.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.