DNA Marker Index information for Chromosome: Y Marker: FGC40131.3Names and Aliases for this DNA Marker: FGC40131.3, Y18848.3.Chromosome Position in hg38 Human Genome assembly1: 13601622.Chromosome Position in hg19 assembly2: 15713502 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.