DNA Marker Index information for Chromosome: Y Marker: M67Names and Aliases for this DNA Marker: M67, PF5137, S51, rs2032628.Chromosome Position in hg38 Human Genome assembly1: 19716923.Chromosome Position in hg19 assembly2: 21878809 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.