DNA Marker Index information for Chromosome: Y Marker: CTS7773Names and Aliases for this DNA Marker: CTS7773, M4691, Z1293, rs73623510.Chromosome Position in hg38 Human Genome assembly1: 15544616.Chromosome Position in hg19 assembly2: 17656496 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.