DNA Marker Index information for Chromosome: Y Marker: FT55321.1Names and Aliases for this DNA Marker: FT55321.1, FT55321.Chromosome Position in hg38 Human Genome assembly1: 20297122.Chromosome Position in hg19 assembly2: 22459008 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.