DNA Marker Index information for Chromosome: Y Marker: CTS11603Names and Aliases for this DNA Marker: CTS11603, S4744, S6414, rs918984811.Chromosome Position in hg38 Human Genome assembly1: 21024933.Chromosome Position in hg19 assembly2: 23186819 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.