DNA Marker Index information for Chromosome: Y Marker: FT240021Names and Aliases for this DNA Marker: FT240021, rs1461621720.Chromosome Position in hg38 Human Genome assembly1: 15209169.Chromosome Position in hg19 assembly2: 17321049 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.