DNA Marker Index information for Chromosome: Y Marker: FGC5081Names and Aliases for this DNA Marker: FGC5081, Y2722, S18399, rs777458986.Chromosome Position in hg38 Human Genome assembly1: 14383143.Chromosome Position in hg19 assembly2: 16495023 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.