1. A new extremely thermophilic, sulfur-reducing heterotrophic, marine bacterium

   • Shimshon Belkin
   • Holger W. Jannasch

   Original Papers Pages: 181 - 186

2. Studies on the substrate range of Clostridium kluyveri; the use of propanol and succinate

   • William R. Kenealy
   • David M. Waselefsky

   Original Papers Pages: 187 - 194

3. Whole-cell antigens of members of the sulfate-reducing genus Desulfovibrio

   • Rivers Singleton Jr.
   • Jean Denis
   • L. Leon Campbell

   Original Papers Pages: 195 - 197

4. The CO₂ assimilation via the reductive tricarboxylic acid cycle in an obligately autotrophic, aerobic hydrogen-oxidizing bacterium, Hydrogenobacter thermophilus

   • Hirotaka Shiba
   • Toshiyuki Kawasumi
   • Yasuji Minoda

   Original Papers Pages: 198 - 203

5. Role of glutamine synthetase in the initiation of sporulation in Bacillus polymyxa

   • Salomé Kantengwa
   • Mukti Ojha

   Original Papers Pages: 204 - 208

6. Ethylene formation by cultures of Escherichia coli

   • Jane E. Ince
   • Christopher J. Knowles

   Original Papers Pages: 209 - 213

7. Deoxyribonucleic acid homologies among 96 strains of ammonia-oxidizing bacteria

   • Hans-Peter Koops
   • Heinz Harms

   Original Papers Pages: 214 - 218

8. Ammonium uptake in Rhodopseudomonas capsulata

   • Barbara R. Sharak Genthner
   • Judy D. Wall

   Original Papers Pages: 219 - 224

9. Aromatic metabolism in Rhizobium trifolii-catechol 1,2-dioxygenase

   • Y. P. Chen
   • A. R. Glenn
   • M. J. Dilworth

   Original Papers Pages: 225 - 228

10. Autotrophic synthesis of activated acetic acid from two CO₂ in Methanobacterium thermoautotrophicum

    • Ute Holder
    • Dumbravita-Ella Schmidt
    • Georg Fuchs

    Original Papers Pages: 229 - 238

11. Fusion of proteoliposomes containing the B800-850 light-harvesting complex with membranes of the mutant strain NK3 of Rhodopseudomonas capsulata lacking B800-850

    • Augusto F. Garcia
    • Nasser Gad'on
    • Gerhart Drews

    Original Papers Pages: 239 - 243

12. Ethylenediamine uptake and metabolism in the cyanobacterium Anabaena variabilis

    • Nigel W. Kerby
    • Peter Rowell
    • William D. P. Stewart

    Original Papers Pages: 244 - 248

13. Induction of autolysis of staphylococci by the basic peptide antibiotics Pep 5 and nisin and their influence on the activity of autolytic enzymes

    • Gabriele Bierbaum
    • Hans-Georg Sahl

    Original Papers Pages: 249 - 254

14. Ecology of Hup⁺ Rhizobium strains of cow pea miscellany: native frequency and competence

    • K. R. Dadarwal
    • S. S. Sindhu
    • Renu Batra

    Original Papers Pages: 255 - 259

15. Tetracycline uptake by susceptible Escherichia coli cells

    • Manfred Argast
    • Christoph F. Beck

    Original Papers Pages: 260 - 265

16. Metabolic effects of manganese deficiency in Aspergillus niger: evidence for increased protein degradation

    • H. Ma
    • C. P. Kubicek
    • M. Röhr

    Original Papers Pages: 266 - 268