Affiliation: | Department of Microbiology, Immunobiology and Genetics, Max F. Perutz Laboratories, University of Vienna, 1030 Vienna, Austria (W.H., D.P., O.P., C.M., N.W., B.P., T.S.); and;Research Unit Plant Growth Regulation (O.P., T.S.) and Biotechnology of Horticultural Crops (B.P.), TUM School of Life Sciences Weihenstephan, Technische Universität München, D–85354 Freising, Germany |