DNA Marker Index information for Chromosome: Y Marker: CTS4803Names and Aliases for this DNA Marker: CTS4803, AMM043, V3166, rs746443381.Chromosome Position in hg38 Human Genome assembly1: 13721300.Chromosome Position in hg19 assembly2: 15833180 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.