DNA Marker Index information for Chromosome: Y Marker: S3311Names and Aliases for this DNA Marker: S3311, CTS11337, rs770462594.Chromosome Position in hg38 Human Genome assembly1: 20913560.Chromosome Position in hg19 assembly2: 23075446 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.