DNA Marker Index information for Chromosome: Y Marker: CTS9997Names and Aliases for this DNA Marker: CTS9997, Z1691, rs746278107.Chromosome Position in hg38 Human Genome assembly1: 17085171.Chromosome Position in hg19 assembly2: 19197051 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.