DNA Marker Index information for Chromosome: Y Marker: CTS10937Names and Aliases for this DNA Marker: CTS10937, Z2538, S4698, rs778999339.Chromosome Position in hg38 Human Genome assembly1: 20682292.Chromosome Position in hg19 assembly2: 22844178 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.