DNA Marker Index information for Chromosome: Y Marker: FGC20892.1Names and Aliases for this DNA Marker: FGC20892.1, FGC20892, ZS2590.Chromosome Position in hg38 Human Genome assembly1: 20316492.Chromosome Position in hg19 assembly2: 22478378 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.