DNA Marker Index information for Chromosome: Y Marker: ZS8666.1Names and Aliases for this DNA Marker: ZS8666.1, ZS8666, rs1365826657.Chromosome Position in hg38 Human Genome assembly1: 21071086.Chromosome Position in hg19 assembly2: 23232972 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.