DNA Marker Index information for Chromosome: Y Marker: CTS1621.1Names and Aliases for this DNA Marker: CTS1621.1, CTS1621, rs778929219.Chromosome Position in hg38 Human Genome assembly1: 11872142.Chromosome Position in hg19 assembly2: 13992848 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.