DNA Marker Index information for Chromosome: Y Marker: CTS6987.1Names and Aliases for this DNA Marker: CTS6987.1, CTS6987, rs765580070.Chromosome Position in hg38 Human Genome assembly1: 15112009.Chromosome Position in hg19 assembly2: 17223889 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.