DNA Marker Index information for Chromosome: Y Marker: PF3247.1Names and Aliases for this DNA Marker: PF3247.1, PF3247, rs774324880.Chromosome Position in hg38 Human Genome assembly1: 21835633.Chromosome Position in hg19 assembly2: 23981780 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.