DNA Marker Index information for Chromosome: Y Marker: FGC31133.1Names and Aliases for this DNA Marker: FGC31133.1, FGC31133.Chromosome Position in hg38 Human Genome assembly1: 13498355.Chromosome Position in hg19 assembly2: 15610235 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.