DNA Marker Index information for Chromosome: Y Marker: FGC19335Names and Aliases for this DNA Marker: FGC19335, rs889495755.Chromosome Position in hg38 Human Genome assembly1: 8012147.Chromosome Position in hg19 assembly2: 7880188 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.