1. The molecular regulation of the reductive pentose phosphate pathway in Proteobacteria and Cyanobacteria

   • Janet L. Gibson
   • F. R. Tabita

   Mini-review Pages: 141 - 150

2. Formation of the light-harvesting complex I (B870) of anoxygenic phototrophic purple bacteria

   • G. Drews

   Mini-review Pages: 151 - 159

3. Desulforhopalus vacuolatus gen. nov., sp. nov., a new moderately psychrophilic sulfate-reducing bacterium with gas vacuoles isolated from a temperate estuary

   • M. F. Isaksen
   • Andreas Teske

   Original paper Pages: 160 - 168

4. The porins from the halophilic species Ectothiorhodospira shaposhnikovii and Ectothiorhodospira vacuolata

   • E. Wolf
   • M. Zahr
   • J. Weckesser

   Original paper Pages: 169 - 175

5. Ruminococcus hydrogenotrophicus sp. nov., a new H2/CO2-utilizing acetogenic bacterium isolated from human feces

   • A. Bernalier
   • Anne Willems
   • Matthew D. Collins

   Original paper Pages: 176 - 183

6. Disproportionation of inorganic sulfur compounds by the sulfate-reducing bacterium Desulfocapsa thiozymogenes gen. nov., sp. nov.

   • P. H. Janssen
   • Alexandra Schuhmann
   • Werner Liesack

   Original paper Pages: 184 - 192

7. Molecular analysis of the Rhodobacter capsulatus chaperonin (groESL) operon: purification and characterization of Cpn60

   • Philipp Hübner
   • Gregory Dame
   • M. H. Tadros

   Original paper Pages: 193 - 203

8. Sulfonates: novel electron acceptors in anaerobic respiration

   • Thomas J. Lie
   • Thomas Pitta
   • Jared R. Leadbetter

   Original paper Pages: 204 - 210