DNA Marker Index information for Chromosome: Y Marker: S4674.1Names and Aliases for this DNA Marker: S4674.1, S4674, CTS1079, rs753647889.Chromosome Position in hg38 Human Genome assembly1: 7319083.Chromosome Position in hg19 assembly2: 7187124 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.