DNA Marker Index information for Chromosome: Y Marker: BY4361.1Names and Aliases for this DNA Marker: BY4361.1, BY4361, Y23079.1, Y23079, 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.