presented by supervisor of studies : I. A. Smirnov

1. Participation of Imperfect Fungies in the Symbiotic Relations of a Lichen Mycobiont and Photobiont on the Example of Cladonia mitis and Cetraria islandica presented by supervisor of studies: I. A. Smirnov

2. Goal Tasks • determine the number of soil micromycetes from lichens and in soil under it • compare the species composition of micromycetes of different types of lichens • determine the relationship between bacteria and micromycetes • to examine the effect of bacteria and imperfect fungi on symbiotic relationship of the fungus and lichen

3. What is a lichen? lichen mycobiont photobiont ?

4. Use

5. Methods 5 4 3 2 1

6. Conclusions • in lichens occur at least 3 forms of bacteria and 9 species of micromycetes • in lichens dominate bacterial forms • in samples dominate spore forms • quantity of organisms is higher in the apical parts of the thallus • in CladoniaMitisnumber of microorganisms is higher than in CetrariaIslandica • numbers of light-and dark-colored forms in the soil under the lichen are in equal amounts • in our study were found species: Trichoderma, Penicillium, Fusarium, Aspergillus

7. Thank you for attention