DNA Marker Index information for Chromosome: Y Marker: Y23079.3Names and Aliases for this DNA Marker: Y23079.3, BY4361.3, rs866408575.Chromosome Position in hg38 Human Genome assembly1: 21819493.Chromosome Position in hg19 assembly2: 23965640 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.