1. Institute of Fundamental Medicine and Biology, Kazan Federal University, 420111 Kazan, Russia
2. Institute for Cellular and Intracellular Symbiosis, Ural Division, Russian Academy of Sciences, 460000 Orenburg, Russia
3. Kazan Institute of Biochemistry and Biophysics, Kazan Science Centre, Russian Academy of Sciences, 420111 Kazan, Russia
4. Kurilskii State Nature Reserve, 694500 Yuzhno-Kurilsk, Russia
5. Research Department for Limnology, University of Innsbruck, 5310 Mondsee, Austria