DNA Marker Index information for Chromosome: Y Marker: FGC46568Names and Aliases for this DNA Marker: FGC46568, Z40434.Chromosome Position in hg38 Human Genome assembly1: 7551189.Chromosome Position in hg19 assembly2: 7419230 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.