DNA Marker Index information for Chromosome: Y Marker: M201Names and Aliases for this DNA Marker: M201, PF2957, rs2032636.Chromosome Position in hg38 Human Genome assembly1: 12915617.Chromosome Position in hg19 assembly2: 15027529 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.