1. Institute of MicrobiologyThe Czech Academy of Sciences Vídeňská 1083, 142 20, Prague Czech Republic
2. Department of Biotechnology, Faculty of Food and Biochemical TechnologyUniversity of Chemistry and Technology Prague Technická 5, 166 28, Prague Czech Republic
3. Department of Biochemistry and Microbiology, Faculty of Food and Biochemical TechnologyUniversity of Chemistry and Technology Prague Technická 5, 166 28, Prague Czech Republic