DNA Marker Index information for Chromosome: Y Marker: FT220431.1Names and Aliases for this DNA Marker: FT220431.1, FT220431.Chromosome Position in hg38 Human Genome assembly1: 15304756.Chromosome Position in hg19 assembly2: 17416636 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.