DNA Marker Index information for Chromosome: Y Marker: CTS3819Names and Aliases for this DNA Marker: CTS3819, S4748, rs780218927.Chromosome Position in hg38 Human Genome assembly1: 13093870.Chromosome Position in hg19 assembly2: 15205784 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.