| Affiliation: | (1) Department of Microbiology, Biozentrum, Klingelbergstrasse 70, CH-4056 Basel, Switzerland , CH;(2) Institut für Biologie II/Mikrobiologie, Schaenzlestrasse 1, University of Freiburg, D-79104 Freiburg, Germany Tel. +49-761-2032635; Fax +49-761-2032626 e-mail: tadros@ruf.uni-freiburg.de , DE;(3) Flanders Institute of Biotechnology, Laboratory of Physiological Chemistry, University of Ghent, Ledeganchstraat 35, B-9000 Ghent, Belgium , BE;(4) Institut für Biologie II/Zellbiologie, Schaenzlestrasse 1, University of Freiburg, D-79104 Freiburg, Germany , DE |
