DNA Marker Index information for Chromosome: Y Marker: P72Names and Aliases for this DNA Marker: P72, rs373232736, rs796592868.Chromosome Position in hg38 Human Genome assembly1: 19448967.Chromosome Position in hg19 assembly2: 21610853 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.