DNA Marker Index information for Chromosome: Y Marker: FGC76883Names and Aliases for this DNA Marker: FGC76883, Y140133.Chromosome Position in hg38 Human Genome assembly1: 15793945.Chromosome Position in hg19 assembly2: 17905825 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.