DNA Marker Index information for Chromosome: Y Marker: FGC21907.2Names and Aliases for this DNA Marker: FGC21907.2, Z18000.2, rs1055587670.Chromosome Position in hg38 Human Genome assembly1: 16065553.Chromosome Position in hg19 assembly2: 18177433 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.