DNA Marker Index information for Chromosome: Y Marker: CTS1148Names and Aliases for this DNA Marker: CTS1148, S2190, rs767343489.Chromosome Position in hg38 Human Genome assembly1: 7367664.Chromosome Position in hg19 assembly2: 7235705 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.