DNA Marker Index information for Chromosome: Y Marker: FTB88240Names and Aliases for this DNA Marker: FTB88240, rs774134999.Chromosome Position in hg38 Human Genome assembly1: 11684396.Chromosome Position in hg19 assembly2: 13805102 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.