DNA Marker Index information for Chromosome: Y Marker: FGC21579.1Names and Aliases for this DNA Marker: FGC21579.1, FGC21579.Chromosome Position in hg38 Human Genome assembly1: 3020624.Chromosome Position in hg19 assembly2: 2888665 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.