DNA Marker Index information for Chromosome: Y Marker: CTS3802Names and Aliases for this DNA Marker: CTS3802, S4442, rs767186521.Chromosome Position in hg38 Human Genome assembly1: 13077992.Chromosome Position in hg19 assembly2: 15189906 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.