DNA Marker Index information for Chromosome: Y Marker: S4650Names and Aliases for this DNA Marker: S4650, CTS1234, rs746394886.Chromosome Position in hg38 Human Genome assembly1: 7418447.Chromosome Position in hg19 assembly2: 7286488 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.