1 Laboratory of Growth Regulators, Center of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany AS CR, Palacký University, Šlechtitelů 11, Olomouc, CZ 78371, Czech Republic.
2 Department of Molecular Signal Processing, Leibniz Institute of Plant Biochemistry, Weinberg 3, Halle (Saale), D-06120, Germany.