DNA Marker Index information for Chromosome: Y Marker: CTS2887Names and Aliases for this DNA Marker: CTS2887, Z676, rs750348467.Chromosome Position in hg38 Human Genome assembly1: 12430337.Chromosome Position in hg19 assembly2: 14542136 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.