DNA Marker Index information for Chromosome: Y Marker: Z1927Names and Aliases for this DNA Marker: Z1927, CTS1737, rs761996499.Chromosome Position in hg38 Human Genome assembly1: 11921458.Chromosome Position in hg19 assembly2: 14042164 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.