DNA Marker Index information for Chromosome: Y Marker: P297Names and Aliases for this DNA Marker: P297, PF6398, MF48762, R1b1a1a, rs9785702.Chromosome Position in hg38 Human Genome assembly1: 16544628.Chromosome Position in hg19 assembly2: 18656508 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.