DNA Marker Index information for Chromosome: Y Marker: FT31124.1Names and Aliases for this DNA Marker: FT31124.1, FT31124.Chromosome Position in hg38 Human Genome assembly1: 19039950.Chromosome Position in hg19 assembly2: 21201836 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.