DNA Marker Index information for Chromosome: Y Marker: FGC31158Names and Aliases for this DNA Marker: FGC31158, Y7468.Chromosome Position in hg38 Human Genome assembly1: 15283713.Chromosome Position in hg19 assembly2: 17395593 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.