DNA Marker Index information for Chromosome: Y Marker: F20346.3Names and Aliases for this DNA Marker: F20346.3, rs764694053.Chromosome Position in hg38 Human Genome assembly1: 13869931.Chromosome Position in hg19 assembly2: 15981811 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.