DNA Marker Index information for Chromosome: Y Marker: S25338Names and Aliases for this DNA Marker: S25338, Z7279, rs926298140.Chromosome Position in hg38 Human Genome assembly1: 21072623.Chromosome Position in hg19 assembly2: 23234509 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.