DNA Marker Index information for Chromosome: Y Marker: FGC4474Names and Aliases for this DNA Marker: FGC4474, rs866758711.Chromosome Position in hg38 Human Genome assembly1: 8724043.Chromosome Position in hg19 assembly2: 8592084 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.