1 Laboratory of Growth Regulators, Faculty of Science, Palacký University & Institute of Experimental Botany Academy of Sciences of the Czech Republic (AS CR), Olomouc, Czechia.
2 Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu Natal Pietermaritzburg, Scottsville, South Africa.
3 Biotechnology Division, Council of Scientific and Industrial Research-Institute of Himalayan Bioresource Technology, Palampur, India.
4 Department of Chemical Biology, Faculty of Science, Palacký University, Olomouc, Czechia.