Affiliation: | 1. Biotechnologisches Zentrum, Technical University of Dresden, Tatzberg 47-51, 01307 Dresden, Germany, Fax: (+49) 35146340342 These authors contributed equally to this work.;2. Biotechnologisches Zentrum, Technical University of Dresden, Tatzberg 47-51, 01307 Dresden, Germany, Fax: (+49) 35146340342 |