Institution: | 1.Prokaryotic Small RNA Biology Group, Max Planck Institute for Terrestrial Microbiology, D-35043 Marburg, Germany, 2.Bioanalytical Mass Spectrometry Group, Max Planck Institute for Biophysical Chemistry, D-37077 Göttingen, Germany, 3.Cell Biology and LOEWE Research Centre for Synthetic Microbiology, Philipps-Universität Marburg, D-35043 Marburg, Germany and 4.Department of Structural Cell Biology, Max Planck Institute of Biochemistry, D-82152 Martinsried, Germany |