DNA Marker Index information for Chromosome: Y Marker: CTS4655Names and Aliases for this DNA Marker: CTS4655, S3649, rs765903028.Chromosome Position in hg38 Human Genome assembly1: 13641826.Chromosome Position in hg19 assembly2: 15753706 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.