DNA Marker Index information for Chromosome: Y Marker: FGC15221Names and Aliases for this DNA Marker: FGC15221, rs959822047.Chromosome Position in hg38 Human Genome assembly1: 13733582.Chromosome Position in hg19 assembly2: 15845462 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.