DNA Marker Index information for Chromosome: Y Marker: PF4581.2Names and Aliases for this DNA Marker: PF4581.2, rs571289963.Chromosome Position in hg38 Human Genome assembly1: 16693070.Chromosome Position in hg19 assembly2: 18804950 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.