Current Review Evolution of Agrobacteria and Their Ti Plasmids—A Review. Léon Otten. Institut de Biologie Moléculaire des Plantes du C.N.R.S., 12 Rue du Général Zimmer, 67084, Strasbourg, France. Jean Canaday, Jean-Claude Gérard, Pascal Fournier, Philippe Crouzet, and François Paulus. Institut de Biologie Moléculaire des Plantes du C.N.R.S., 12 Rue du Général Zimmer, 67084, Strasbourg, France.. MPMI 5:279-287. Accepted 21 February 1992. This article is in the public domain and not copyrightable. It may be freely reprinted with customary crediting of the source. The American Phytopathological Society, 1992.