Figure 10. Electron micrograph of a tubule between two plant cells in a Tomato spotted wilt virus-infected leaf. Black dots are immunolabeling of the tubule at one end. (Reprinted from Virology vol. 214, Marc M.H. Storms, Richard Kormelink, Dick Peters, Jan W.M. VanLent, and Rob W. Goldbach. The Nonstructural NSm protein of Tomato Spotted Wilt Virus Induces Tubular Structures in Plant and Insect Cells, pp. 485-493, copyright (1995), with permission from Elsevier Science).