DNA Marker Index information for Chromosome: Y Marker: FGC16678Names and Aliases for this DNA Marker: FGC16678, rs1334680025.Chromosome Position in hg38 Human Genome assembly1: 4871257.Chromosome Position in hg19 assembly2: 4739298 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.