DNA Marker Index information for Chromosome: Y Marker: FGC23868.1Names and Aliases for this DNA Marker: FGC23868.1, FGC23868.Chromosome Position in hg38 Human Genome assembly1: 20632217.Chromosome Position in hg19 assembly2: 22794103 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.