DNA Marker Index information for Chromosome: Y Marker: S3297Names and Aliases for this DNA Marker: S3297, CTS3731, rs780849240.Chromosome Position in hg38 Human Genome assembly1: 13025488.Chromosome Position in hg19 assembly2: 15137401 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.