DNA Marker Index information for Chromosome: Y Marker: FGC70503.2Names and Aliases for this DNA Marker: FGC70503.2.Chromosome Position in hg38 Human Genome assembly1: 5355218.Chromosome Position in hg19 assembly2: 5223259 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.