DNA Marker Index information for Chromosome: Y Marker: FGC40889Names and Aliases for this DNA Marker: FGC40889, Y18679.Chromosome Position in hg38 Human Genome assembly1: 11886277.Chromosome Position in hg19 assembly2: 14006983 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.