DNA Marker Index information for Chromosome: Y Marker: FGC21765Names and Aliases for this DNA Marker: FGC21765, Y14226.Chromosome Position in hg38 Human Genome assembly1: 8553918.Chromosome Position in hg19 assembly2: 8421959 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.