DNA Marker Index information for Chromosome: Y Marker: PH480Names and Aliases for this DNA Marker: PH480, V4521, rs754776436.Chromosome Position in hg38 Human Genome assembly1: 7303593.Chromosome Position in hg19 assembly2: 7171634 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.