DNA Marker Index information for Chromosome: Y Marker: Z25289.1Names and Aliases for this DNA Marker: Z25289.1, Z25289, rs755558959.Chromosome Position in hg38 Human Genome assembly1: 8597658.Chromosome Position in hg19 assembly2: 8465699 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.