DNA Marker Index information for Chromosome: Y Marker: Y78091.1Names and Aliases for this DNA Marker: Y78091.1, Y78091.Chromosome Position in hg38 Human Genome assembly1: 20351072.Chromosome Position in hg19 assembly2: 22512958 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.