DNA Marker Index information for Chromosome: Y Marker: FGC55839Names and Aliases for this DNA Marker: FGC55839, rs1227882985.Chromosome Position in hg38 Human Genome assembly1: 11831515.Chromosome Position in hg19 assembly2: 13952221 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.