DNA Marker Index information for Chromosome: Y Marker: F16518.4Names and Aliases for this DNA Marker: F16518.4, rs776218770.Chromosome Position in hg38 Human Genome assembly1: 8120109.Chromosome Position in hg19 assembly2: 7988150 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.