DNA Marker Index information for Chromosome: Y Marker: ZZ50_1Names and Aliases for this DNA Marker: ZZ50_1, ZZ50.Chromosome Position in hg38 Human Genome assembly1: 18530835.Chromosome Position in hg19 assembly2: 20692721 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.