DNA Marker Index information for Chromosome: Y Marker: FGC17811Names and Aliases for this DNA Marker: FGC17811, Y4869, rs768805834.Chromosome Position in hg38 Human Genome assembly1: 19550114.Chromosome Position in hg19 assembly2: 21712000 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.