DNA Marker Index information for Chromosome: Y Marker: BY13107.1Names and Aliases for this DNA Marker: BY13107.1, BY13107, Y28854.1, Y28854.Chromosome Position in hg38 Human Genome assembly1: 19406665.Chromosome Position in hg19 assembly2: 21568551 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.