DNA Marker Index information for Chromosome: Y Marker: CTS577.2Names and Aliases for this DNA Marker: CTS577.2, rs767648827.Chromosome Position in hg38 Human Genome assembly1: 6990027.Chromosome Position in hg19 assembly2: 6858068 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.