DNA Marker Index information for Chromosome: Y Marker: CTS4132Names and Aliases for this DNA Marker: CTS4132, PF7402, Z28604, rs200431840.Chromosome Position in hg38 Human Genome assembly1: 13305480.Chromosome Position in hg19 assembly2: 15417360 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.