1. Department of Cytobiochemistry, Institute of Biology, University of Bialystok, Ciolkowskiego 1J, 15-245 Bialystok, Poland
2. Laboratory of Tissue Culture, Institute of Biology, University of Bialystok, Bialystok, Poland
3. Department of Microbiology, Institute of Biology, University of Bialystok, Bialystok, Poland