DNA Marker Index information for Chromosome: Y Marker: F26580.1Names and Aliases for this DNA Marker: F26580.1, F26580.Chromosome Position in hg38 Human Genome assembly1: 22236185.Chromosome Position in hg19 assembly2: 24382332 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.