DNA Marker Index information for Chromosome: Y Marker: PF4275Names and Aliases for this DNA Marker: PF4275, P81.2, rs796958915.Chromosome Position in hg38 Human Genome assembly1: 6871815.Chromosome Position in hg19 assembly2: 6739856 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.