DNA Marker Index information for Chromosome: Y Marker: Z2681.3Names and Aliases for this DNA Marker: Z2681.3, CTS313.3, rs111236054.Chromosome Position in hg38 Human Genome assembly1: 3020767.Chromosome Position in hg19 assembly2: 2888808 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.