DNA Marker Index information for Chromosome: Y Marker: P2Names and Aliases for this DNA Marker: P2, PF1940, PN2, rs9785756, P2.Chromosome Position in hg38 Human Genome assembly1: 19448945.Chromosome Position in hg19 assembly2: 21610831 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.