DNA Marker Index information for Chromosome: Y Marker: FTA31910Names and Aliases for this DNA Marker: FTA31910, rs1397124364.Chromosome Position in hg38 Human Genome assembly1: 15397358.Chromosome Position in hg19 assembly2: 17509238 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.