DNA Marker Index information for Chromosome: Y Marker: FTB49576Names and Aliases for this DNA Marker: FTB49576, rs1009948434.Chromosome Position in hg38 Human Genome assembly1: 20662279.Chromosome Position in hg19 assembly2: 22824165 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.