DNA Marker Index information for Chromosome: Y Marker: FGC68456Names and Aliases for this DNA Marker: FGC68456, rs952355720.Chromosome Position in hg38 Human Genome assembly1: 12903852.Chromosome Position in hg19 assembly2: 15015763 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.