DNA Marker Index information for Chromosome: Y Marker: FT54493.1Names and Aliases for this DNA Marker: FT54493.1, FT54493.Chromosome Position in hg38 Human Genome assembly1: 16979886.Chromosome Position in hg19 assembly2: 19091766 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.