DNA Marker Index information for Chromosome: Y Marker: FGC49243.1Names and Aliases for this DNA Marker: FGC49243.1, FGC49243.Chromosome Position in hg38 Human Genome assembly1: 16584490.Chromosome Position in hg19 assembly2: 18696370 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.