1. Institutes of Plant Biology and Biophysics, Biological Research Center, Hungarian Academy of Sciences, P.O. Box 521, H-6701 Szeged, Hungary, Robert Hill Institute, Department of Molecular Biology and Biotechnology, University of Sheffield, Western Bank, Sheffield S10 2TN, United Kingdom, Department of Biological Physics, Faculty of Science, Eötvös Loránd University, Budapest, Hungary, and Microscopy and Imaging Center, Department of Biology and Department of Biochemistry and Biophysics, Texas A&M...