DNA Marker Index information for Chromosome: Y Marker: FGC17436Names and Aliases for this DNA Marker: FGC17436, rs919609951.Chromosome Position in hg38 Human Genome assembly1: 20345402.Chromosome Position in hg19 assembly2: 22507288 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.