DNA Marker Index information for Chromosome: Y Marker: Z26397.1Names and Aliases for this DNA Marker: Z26397.1, Z26397, rs925947407.Chromosome Position in hg38 Human Genome assembly1: 16811715.Chromosome Position in hg19 assembly2: 18923595 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.