1. The biological role of nitric oxide in bacteria

   • Walter G. Zumft

   Minireview Pages: 253 - 264

2. Identification of Naemacyclus minor hyphae within needle tissues of Pinus sylvestris by immunoelectron microscopy

   • Felix Franz
   • Rita Grotjahn
   • Georg Acker

   Original Papers Pages: 265 - 272

3. Fumarate dissimilation and differential reductant flow by Clostridium formicoaceticum and Clostridium aceticum

   • Carola Matthies
   • Anja Freiberger
   • Harold L. Drake

   Original Papers Pages: 273 - 278

4. Cloning and sequencing of cur A encoding curvacin A, the bacteriocin produced by Lactobacillus curvatus LTH1174

   • Petra S. Tichaczek
   • Rudi F. Vogel
   • Walter P. Hammes

   Original Papers Pages: 279 - 283

5. Cellular location, activity states, and macromolecular organization of glucoamylase in Clostridium thermosaccharolyticum

   • Ulrike Specka
   • Frank Mayer

   Original Papers Pages: 284 - 287

6. Effects of dilution rate and pH on the ruminal cellulolytic bacterium Fibrobacter succinogenes S85 in cellulose-fed continuous culture

   • Paul J. Weimer

   Original Papers Pages: 288 - 294

7. Cell yield (Y_M) of Thauera selenatis grown anaerobically with acetate plus selenate or nitrate

   • J. M. Macy
   • S. Lawson

   Original Papers Pages: 295 - 298

8. A new structural type of teichoic acid and some chemotaxonomic criteria of two species Nocardiopsis dassonvillei and Nocardiopsis antarcticus

   • E. M. Tul'skaya
   • G. M. Streshinskaya
   • L. P. Terekhova

   Original Papers Pages: 299 - 305

9. Enzymes of the reductive citric acid cycle in the autotrophic eubacterium Aquifex pyrophilus and in the archaebacterium Thermoproteus neutrophilus

   • Monika Beh
   • Gerhard Strauss
   • Georg Fuchs

   Original Papers Pages: 306 - 311

10. Characterization of a DMSP-degrading bacterial isolate from the Sargasso Sea

    • Kathleen M. Ledyard
    • Edward F. DeLong
    • John W. H. Dacey

    Original Papers Pages: 312 - 318

11. Turgor regulation in a novel Halomonas species

    • Stephen P. Cummings
    • Michael P. Williamson
    • D. James Gilmour

    Original Papers Pages: 319 - 323

12. Induction of pyruvate decarboxylase in glycolysis mutants of Saccharomyces cerevisiae correlates with the concentrations of three-carbon glycolytic metabolites

    • Eckhard Boles
    • Friedrich K. Zimmermann

    Original Papers Pages: 324 - 328

13. Analysis of Candida utilis genomic DNA, homologous to cDNA of chicken A1 (1) collagen gene

    • Maria V. Nurminskaya
    • Tatyana S. Kalebina
    • Igor S. Kulaev

    Short Communication Pages: 329 - 331

14. Regulation of expression of photosynthesis genes in anoxygenic photosynthetic bacteria

    Erratum Pages: 332 - 332