About the Authors

Ladislav Bumba

Affiliation Institute of Microbiology AS CR v.v.i., Prague, Czech Republic

Jiri Masin

Affiliation Institute of Microbiology AS CR v.v.i., Prague, Czech Republic

Radovan Fiser

Affiliation Faculty of Science, Charles University, Prague, Czech Republic

Peter Sebo

sebo@biomed.cas.cz

Affiliations Institute of Microbiology AS CR v.v.i., Prague, Czech Republic, Institute of Biotechnology AS CR v.v.i, Prague, Czech Republic

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LB JM RF PS. Performed the experiments: LB JM RF. Analyzed the data: LB JM. Wrote the paper: LB PS.