1. Cyst wall formation and endogenous carbohydrate utilization during synchronous encystment of Phytophthora palmivora zoospores

   • J. Tokunaga
   • S. Bartnicki-Garcia

   OriginalPaper Pages: 283 - 292

2. Structure and differentiation of the cell wall of Phytophthora palmivora: Cysts, hyphae and sporangia

   • J. Tokunaga
   • S. Bartnicki-Garcia

   OriginalPaper Pages: 293 - 310

3. Elektronenmikroskopische, diffraktometrische und disc-elektrophoretische Untersuchungen an Fimbrien des sternbildenden Bodenbakteriums Pseudomonas echinoides und einer nicht-sternbildenden Mutante

   • Frank Mayer
   • Rüdiger Schmitt

   OriginalPaper Pages: 311 - 326

4. A study of the strength and stability of gas vesicles isolated from a blue-green alga

   • Barbara Buckland
   • A. E. Walsby

   OriginalPaper Pages: 327 - 337

5. The requirement of low pH for growth of Thiobacillus thiooxidans

   • G. Sivaji Rao
   • Leslie R. Berger

   OriginalPaper Pages: 338 - 344

6. Continuous culture of Thiorhodaceae

   • H. van Gemerden
   • H. W. Jannasch

   OriginalPaper Pages: 345 - 353

7. Inhibition of growth of obligately chemolithotrophic thiobacilli by amino acids

   • May C. Lu
   • Abdul Matin
   • Sydney C. Rittenberg

   OriginalPaper Pages: 354 - 366

8. Molybdenum and the nitrate-reducing system from Chlorella

   • J. Cárdenas
   • J. Rivas
   • M. Losada

   OriginalPaper Pages: 367 - 376