DNA Marker Index information for Chromosome: Y Marker: CTS4515Names and Aliases for this DNA Marker: CTS4515, Z2275, rs776311306.Chromosome Position in hg38 Human Genome assembly1: 13577405.Chromosome Position in hg19 assembly2: 15689285 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.