DNA Marker Index information for Chromosome: Y Marker: FGC73540Names and Aliases for this DNA Marker: FGC73540, Y133844.Chromosome Position in hg38 Human Genome assembly1: 19303511.Chromosome Position in hg19 assembly2: 21465397 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.