DNA Marker Index information for Chromosome: Y Marker: FT177203.1Names and Aliases for this DNA Marker: FT177203.1, FT177203.Chromosome Position in hg38 Human Genome assembly1: 19371899.Chromosome Position in hg19 assembly2: 21533785 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.