1. Laboratory of DNA-Protein Interactions, Institute of Biochemistry, HUN-REN Biological Research Centre , 6726 Szeged, Hungary
2. Doctoral School of Biology, Faculty of Science and Informatics, University of Szeged , 6726 Szeged , Hungary
3. Nucleic Acid Synthesis Laboratory, Institute of Plant Biology , HUN-REN Biological Research Centre, 6726 Szeged , Hungary