1. Bacterial fumarate respiration

   • A. Kröger
   • V. Geisler
   • R. Lenger

   Minireview Pages: 311 - 314

2. Redox-controlled, in vivo and in vitro phosphorylation of the α subunit of the light-harvesting complex I in Rhodobacter capsulatus

   • Nestor Cortez
   • Augusto F. Garcia
   • Gerhart Drews

   Original Papers Pages: 315 - 319

3. Anaerobic degradation of hydroaromatic compounds by newly isolated fermenting bacteria

   • Andreas Brune
   • Berhard Schink

   Original Papers Pages: 320 - 327

4. Anaerobic degradation of 3-aminobenzoate by a newly isolated sulfate reducer and a methanogenic enrichment culture

   • Sylvia Schnell
   • Bernhard Schink

   Original Papers Pages: 328 - 334

5. Genes for a second terminal oxidase in Bradyrhizobium japonicum

   • Michael Bott
   • Oliver Preisig
   • Hauke Hennecke

   Original Papers Pages: 335 - 343

6. Enzymes involved in crotonate metabolism in Syntrophomonas wolfei

   • Michael J. McInerney
   • Neil Q. Wofford

   Original Papers Pages: 344 - 349

7. Measurement of the transmembrane electrical potential of Dunaliella acidophila by microelectrodes

   • David Remis
   • Wilhelm Simonis
   • Hartmut Gimmler

   Original Papers Pages: 350 - 355

8. Degradation of endogenous fructose during catabolism of sucrose and mannitol in halophilic archaebacteria

   • Wijaya Altekar
   • Vidhya Rangaswamy

   Original Papers Pages: 356 - 363

9. Regulation of ACV synthetase activity in the beta-lactam biosynthetic pathway by carbon sources and their metabolites

   • Jinyou Zhang
   • Arnold L. Demain

   Original Papers Pages: 364 - 369

10. Purification and characterization of a methanol-induced cobamide-containing protein from Sporomusa ovata

    • Erhard Stupperich
    • Peter Aulkemeyer
    • Christoph Eckerskorn

    Original Papers Pages: 370 - 373

11. A Kdp-like, high-affinity, K⁺-translocating ATPase is expressed during growth of Rhodobacter sphaeroides in low potassium media

    • Tjakko Abee
    • Jan Knol
    • Wil N. Konings

    Original Papers Pages: 374 - 380

12. Degradation of 4-nitrobenzoate via 4-hydroxylaminobenzoate and 3,4-dihydroxybenzoate in Comamonas acidovorans NBA-10

    • Peter E. J. Groenewegen
    • Jan A. M. de Bont

    Original Papers Pages: 381 - 386