1. Über die Organisation und die makromolekulare Architektur der Thylakoide “lebender” Bakterien

   • P. Giesbrecht
   • G. Drews

   OriginalPaper Pages: 297 - 330

2. Stages during the breakdown of plant cutin by soil microorganisms

   • W. Heinen
   • H. de Vries

   OriginalPaper Pages: 331 - 338

3. A combined micro-and semi-micro colorimetric determination of long-chain fatty acids from plant cutin

   • W. Heinen
   • H. de Vries

   OriginalPaper Pages: 339 - 349

4. The production of azurin and similar proteins

   • I. W. Sutherland

   OriginalPaper Pages: 350 - 357

5. Wirkungen sichtbaren Lichtes auf Saccharomyces cerevisiae

   • Maria Ehrenberg

   OriginalPaper Pages: 358 - 373

6. Studies on marine occurring yeasts: Growth related to pH, NaCl concentration and temperature

   • Birgitta Norkrans

   OriginalPaper Pages: 374 - 392

7. The rhizobia of lupinus densiflorus Benth., with some remarks on the classification of root nodule bacteria

   • A. S. Abdel-Ghaffar
   • H. L. Jensen

   OriginalPaper Pages: 393 - 405