DNA Marker Index information for Chromosome: Y Marker: FGC5488.1Names and Aliases for this DNA Marker: FGC5488.1, FGC5488, Y8981, ZS4955, rs887499287.Chromosome Position in hg38 Human Genome assembly1: 19999353.Chromosome Position in hg19 assembly2: 22161239 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.