DNA Marker Index information for Chromosome: Y Marker: CTS11037.2Names and Aliases for this DNA Marker: CTS11037.2, rs771765949.Chromosome Position in hg38 Human Genome assembly1: 20748933.Chromosome Position in hg19 assembly2: 22910819 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.