1. The Franciszek Górski Institute of Plant Physiology; Polish Academy of Sciences; Niezapominajek 21 Kraków 30-239 Poland
2. Institute of Botany; Jagiellonian University; Gronostajowa 9 Kraków 30-387 Poland
3. Department of Plant Physiology and Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology; Jagiellonian University; Gronostajowa 7 Krakow 30-387 Poland