DNA Marker Index information for Chromosome: Y Marker: CTS9387.3Names and Aliases for this DNA Marker: CTS9387.3, rs541581239.Chromosome Position in hg38 Human Genome assembly1: 16756601.Chromosome Position in hg19 assembly2: 18868481 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.