DNA Marker Index information for Chromosome: Y Marker: Z270Names and Aliases for this DNA Marker: Z270, PF7598, rs1217879601.Chromosome Position in hg38 Human Genome assembly1: 21580545.Chromosome Position in hg19 assembly2: 23742431 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.