DNA Marker Index information for Chromosome: Y Marker: Y34991.2Names and Aliases for this DNA Marker: Y34991.2, rs771088079.Chromosome Position in hg38 Human Genome assembly1: 14601278.Chromosome Position in hg19 assembly2: 16713158 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.