DNA Marker Index information for Chromosome: Y Marker: FT204119.1Names and Aliases for this DNA Marker: FT204119.1, FT204119, rs758291566.Chromosome Position in hg38 Human Genome assembly1: 8746335.Chromosome Position in hg19 assembly2: 8614376 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.