DNA Marker Index information for Chromosome: Y Marker: FGC68006Names and Aliases for this DNA Marker: FGC68006, rs866560457.Chromosome Position in hg38 Human Genome assembly1: 20463016.Chromosome Position in hg19 assembly2: 22624902 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.