DNA Marker Index information for Chromosome: Y Marker: FGC48771.1Names and Aliases for this DNA Marker: FGC48771.1, FGC48771.Chromosome Position in hg38 Human Genome assembly1: 12645025.Chromosome Position in hg19 assembly2: 14756956 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.