DNA Marker Index information for Chromosome: Y Marker: Z26142Names and Aliases for this DNA Marker: Z26142, F14490, rs755528725.Chromosome Position in hg38 Human Genome assembly1: 15526301.Chromosome Position in hg19 assembly2: 17638181 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.