DNA Marker Index information for Chromosome: Y Marker: FGC69963Names and Aliases for this DNA Marker: FGC69963, rs1025453331.Chromosome Position in hg38 Human Genome assembly1: 8697540.Chromosome Position in hg19 assembly2: 8565581 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.