DNA Marker Index information for Chromosome: Y Marker: FGC19283Names and Aliases for this DNA Marker: FGC19283, rs1018640879.Chromosome Position in hg38 Human Genome assembly1: 16142595.Chromosome Position in hg19 assembly2: 18254475 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.