DNA Marker Index information for Chromosome: Y Marker: FGC21644Names and Aliases for this DNA Marker: FGC21644, rs1028280085.Chromosome Position in hg38 Human Genome assembly1: 14474637.Chromosome Position in hg19 assembly2: 16586517 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.