Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleTracking Ancient Polyploids: A Retroposon Insertion Reveals an Extinct Diploid Ancestor in the Polyploid Origin of Belladonna.AuthorsYao-wu Yuan; Zhi-yun Zhang; Zhi-duan Chen; Olmstead, Richard G.PublicationMolecular Biology & Evolution, 2006, Vol 23, Issue 12, p2263ISSN0737-4038Publication typeArticleDOI10.1093/molbev/msl099