Laboratory of Growth Regulators, Faculty of Science, Palacký University and Institute of Experimental Botany, The Czech Academy of Sciences, 78371 Olomouc, Czech Republic
Jesús Mª Vielba
Department of Plant Physiology, Instituto de Investigaciones Agrobiológicas de Galicia, Spanish National Research Council, 15780 Santiago de Compostela, Spain
Conchi Sánchez
Department of Plant Physiology, Instituto de Investigaciones Agrobiológicas de Galicia, Spanish National Research Council, 15780 Santiago de Compostela, Spain