1. Pathways of energy conservation in methanogenic archaea

   • U. Deppenmeier
   • V. Müller
   • G. Gottschalk

   Mini-Review Pages: 149 - 163

2. Differences in the envelope proteins ofChlamydia pneumoniae, Chlamydia trachomatis, andChlamydia psittaci shown by two-dimensional gel electrophoresis

   • Alessandra Moroni
   • Giacomina Pavan
   • Roberto Cevenini

   Original Paper Pages: 164 - 168

3. Bradyrhizobium japonicum possesses two discrete sets of electron transfer flavoprotein genes:fixA, fixB andetfS, etfL

   • Marianne Weidenhaupt
   • Patricia Rossi
   • Hauke Hennecke

   Original Paper Pages: 169 - 178

4. Pentalenolactone-insensitive glyceraldehyde-3-phosphate dehydrogenase fromStreptomyces arenae is closely related to GAPDH from thermostable eubacteria and plant chloroplasts

   • Kai-Uwe Fröhlich
   • Ralf Kannwischer
   • Dieter Mecke

   Original Paper Pages: 179 - 186

5. Purification, properties and primary structure of H₂-formingN ⁵,N¹⁰-methylenetetrahydromethanopterin dehydrogenase fromMethanococcus thermolithotrophicus

   • Gudrun C. Hartmann
   • Andreas R. Klein
   • Rudolf K. Thauer

   Original Paper Pages: 187 - 193

6. Assessment of inhibition kinetics of the growth of strain P5 on pentachlorophenol under steady-state conditions in a nutristat

   • Michiel Rutgers
   • Daniel D. Gooch
   • Johan G. Van Andel

   Original Paper Pages: 194 - 200

7. Purification and characterization of chlorobenzenecis-dihydrodiol dehydrogenase fromXanthobacter flavus 14p1

   • Elke Spiess
   • Helmut Görisch

   Original Paper Pages: 201 - 205

8. Metabolism of cyclodextrins byKlebsiella oxytoca M5a1: purification and characterisation of a cytoplasmically located cyclodextrinase

   • Regina Feederle
   • Markus Pajatsch
   • August Böck

   Original Paper Pages: 206 - 212

9. Influence of chlorobenzoates on the utilisation of chlorobiphenyls and chlorobenzoate mixtures by chlorobiphenyl/chlorobenzoate-mineralising hybrid bacterial strains

   • Jane Stratford
   • Michael A. Wright
   • Gary K. Robinson

   Original Paper Pages: 213 - 218