DNA Marker Index information for Chromosome: Y Marker: TY3651Names and Aliases for this DNA Marker: TY3651.1, TY3651, TY3651.2, MF782018, rs74550416.Chromosome Position in hg38 Human Genome assembly1: 4853930.Chromosome Position in hg19 assembly2: 4721971 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.