DNA Marker Index information for Chromosome: Y Marker: CTS2187Names and Aliases for this DNA Marker: CTS2187, S190, LSC1, rs1005507805.Chromosome Position in hg38 Human Genome assembly1: 12090435.Chromosome Position in hg19 assembly2: 14211141 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.