DNA Marker Index information for Chromosome: Y Marker: FT199519Names and Aliases for this DNA Marker: FT199519.1, FT199519.Chromosome Position in hg38 Human Genome assembly1: 19155781.Chromosome Position in hg19 assembly2: 21317667 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.