DNA Marker Index information for Chromosome: Y Marker: FGC19380Names and Aliases for this DNA Marker: FGC19380, rs1004847104.Chromosome Position in hg38 Human Genome assembly1: 6784038.Chromosome Position in hg19 assembly2: 6652079 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.