DNA Marker Index information for Chromosome: Y Marker: FGC48448Names and Aliases for this DNA Marker: FGC48448, rs1325423773.Chromosome Position in hg38 Human Genome assembly1: 4290277.Chromosome Position in hg19 assembly2: 4158318 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.