DNA Marker Index information for Chromosome: Y Marker: CTS7297Names and Aliases for this DNA Marker: CTS7297, S3418, rs749006520.Chromosome Position in hg38 Human Genome assembly1: 15298543.Chromosome Position in hg19 assembly2: 17410423 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.