Institute of Microbiology of the CAS

Address Videnska 1083
142 20 Prague 4
Czech Republic
Platforms Vaccines


The history of the Institute of Microbiology begins in 1948, when Professor Ivan Málek, a top Czechoslovak medical microbiologist, moved from Prague to the Faculty of Medicine of the Charles University at Hradec Králové. He constituted there a working group that later became the basis of the Department of Microbiology of the Central Institute of Biology. After the Czechoslovak Academy of Sciences has been founded in 1952, the group moved from Hradec Králové to Prague-Dejvice, Fleming Square, and the Department of Microbiology of the Institute of Biology of the Czechoslovak Academy of Sciences was thus established.

The independent Institute of Microbiology of the Czechoslovak Academy of Sciences was founded in 1962. In 1963 it moved to the new building in Prague-Krč. This facility is a part of the complex of biological institutes of the Academy presently consisting of the Institute of Animal Physiology and Genetics, Institute of Experimental Medicine, Institute of Physiology, Institute of Microbiology, Institute of Molecular Genetics and newly constituted Institute of Biotechnology. At its beginning the high repute of the Institute of Microbiology was closely associated with Ivan Málek, its founder and first director. After 1989 the Institute was several times restructured and the number of its original employees decreased by about one-half. Jaroslav Šterzl (1989-1991), Jaroslav Spížek (1991-1999), Blanka Říhová (1999 – 2007), and Martin Bilej served consecutively as the Institute’s directors.


The Institute of Microbiology of the CAS represents the largest scientific body extensively exploring life cycles, molecular mechanisms and regulatory systems of various microorganisms such as bacteria, yeast, fungi and algae as well as mammalian cell lines with respect to basic research questions as well as their prospective practical exploitation in medicine and industry. The main research interests of our Institute represent cellular and molecular microbiology, genetics and physiology of microorganisms and their resistance to antibiotics, production of microbial metabolites and their biotransformation, and grading up production strains by genetic modifications etc. Another main research direction is embodied by soil ecology, ecotoxicology and microbial degradation of organic pollutants in the natural environment. An immunological section of the Institute then studies the importance of microorganisms in phylogenetic and ontogenetic acquisition of immunity as well as during the onset of autoimmune diseases and, last but not least, it is also focused on immunotherapies of oncogenic diseases.

Institute of Microbiology of the CAS has an internationally recognized collection of basidiomycetes and its own biotechnological unit, which is mainly used to monitor microbiological and biotechnological processes at a semi-operational scale.

IM CAS has three satellite working units outside of Prague; the first of which is in Trebon (research on phototrophic microorganisms), the second is in Novy Hradek (gnotobiology) and third is in Nove Hrady (Center for Nanobiology and Structural Biology).

Despite the fact that the Institute of Microbiology of the CAS is preferentially focused on the basic research, many of its outputs find or will find practical use in pharmaceutical as well as biotechnological industry as documented by a genuine interest of a number of private companies in our scientific work.

The Institute plays a significant role in undergraduate and doctoral training programs. In several accredited study programs scientists of the Institute supervise many doctoral and undergraduate students. They also lecture at the universities and organize training courses. Several joint research and pedagogical units have been established in cooperation with different faculties of the Charles University in Prague and University of South Bohemia. The Institute has a number of joint projects, within the programs of the Ministry of Education, Youth and Sports in particular.

Institute of Microbiology is involved in numerous grants and projects of international cooperation; some of them are financed by resources of the European Union. The Institute also frequently organizes important international congresses, symposia and conferences.