DNA Marker Index information for Chromosome: Y Marker: FGC51446Names and Aliases for this DNA Marker: FGC51446, rs868601260.Chromosome Position in hg38 Human Genome assembly1: 21662322.Chromosome Position in hg19 assembly2: 23824208 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.