DNA Marker Index information for Chromosome: Y Marker: FGC4241Names and Aliases for this DNA Marker: FGC4241, Y9439.Chromosome Position in hg38 Human Genome assembly1: 13949930.Chromosome Position in hg19 assembly2: 16061810 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.