DNA Marker Index information for Chromosome: Y Marker: Z31714.3Names and Aliases for this DNA Marker: Z31714.3, rs764639983.Chromosome Position in hg38 Human Genome assembly1: 7836546.Chromosome Position in hg19 assembly2: 7704587 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.