DNA Marker Index information for Chromosome: Y Marker: V4746Names and Aliases for this DNA Marker: V4746, FGC21039, rs773032190.Chromosome Position in hg38 Human Genome assembly1: 8074030.Chromosome Position in hg19 assembly2: 7942071 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.