DNA Marker Index information for Chromosome: Y Marker: Z63.1Names and Aliases for this DNA Marker: Z63.1, Z63, S243, rs746842213.Chromosome Position in hg38 Human Genome assembly1: 12280783.Chromosome Position in hg19 assembly2: 14401486 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.