DNA Marker Index information for Chromosome: Y Marker: FTD75516Names and Aliases for this DNA Marker: FTD75516, rs1025811925.Chromosome Position in hg38 Human Genome assembly1: 21268101.Chromosome Position in hg19 assembly2: 23429987 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.