DNA Marker Index information for Chromosome: Y Marker: PF4678Names and Aliases for this DNA Marker: PF4678, Z2316, rs778138815.Chromosome Position in hg38 Human Genome assembly1: 10125262.Chromosome Position in hg19 assembly2: 9962871 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.