DNA Marker Index information for Chromosome: Y Marker: CTS893.1Names and Aliases for this DNA Marker: CTS893.1, CTS893, rs750513241.Chromosome Position in hg38 Human Genome assembly1: 7204771.Chromosome Position in hg19 assembly2: 7072812 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.