DNA Marker Index information for Chromosome: Y Marker: FGC21927Names and Aliases for this DNA Marker: FGC21927, rs923358429.Chromosome Position in hg38 Human Genome assembly1: 15125777.Chromosome Position in hg19 assembly2: 17237657 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.