DNA Marker Index information for Chromosome: Y Marker: FGC19463Names and Aliases for this DNA Marker: FGC19463, Y11856, rs13303841.Chromosome Position in hg38 Human Genome assembly1: 9673572.Chromosome Position in hg19 assembly2: 9511181 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.