DNA Marker Index information for Chromosome: Y Marker: CTS4001Names and Aliases for this DNA Marker: CTS4001, S3725, rs750418412.Chromosome Position in hg38 Human Genome assembly1: 13215161.Chromosome Position in hg19 assembly2: 15327043 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.