DNA Marker Index information for Chromosome: Y Marker: FGC72738Names and Aliases for this DNA Marker: FGC72738, Y133463.Chromosome Position in hg38 Human Genome assembly1: 20675410.Chromosome Position in hg19 assembly2: 22837296 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.