DNA Marker Index information for Chromosome: Y Marker: M459Names and Aliases for this DNA Marker: M459, PF6235, rs17316227.Chromosome Position in hg38 Human Genome assembly1: 7038033.Chromosome Position in hg19 assembly2: 6906074 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.