1. Deoxyribonucleic acid base compositions of hyphomicrobia

   • M. Mandel
   • P. Hirsch
   • S. F. Conti

   OriginalPaper Pages: 289 - 294

2. Die Wirkung von Neomycin auf Zellteilung, Wachstum und Nucleinsäuren synchronisierter Chlorellen

   • Gottfried Galling
   • Erika Wolff

   OriginalPaper Pages: 295 - 304

3. Characterization of luminescent bacteria from the light organs of the Australian pine cone fish (Cleidopus gloriamaris)

   • P. H. Graham
   • J. R. Paxton
   • K. Y. Cho

   OriginalPaper Pages: 305 - 308

4. The surface structure of spores and aerial hyphae in Streptomyces viridochromogenes

   • H. Wildermuth

   OriginalPaper Pages: 309 - 320

5. Morphological surface characteristics of Streptomyces glaucescens and S. acrimycini, two streptomycetes with “hairy” spores

   • H. Wildermuth

   OriginalPaper Pages: 321 - 332

6. Alkenyl and alkyl phosphatides in Proteus and its L forms

   • G. Rebel

   OriginalPaper Pages: 333 - 343

7. The interaction of particulate material and dissolved foodstuffs in food uptake by Tetrahymena pyriformis

   • T. R. Ricketts

   OriginalPaper Pages: 344 - 349

8. The effect of nutrients and precursors on the fatty acid composition of two thermophilic bacteria

   • A. Weerkamp
   • W. Heinen

   OriginalPaper Pages: 350 - 360

9. Influence de l'âge de la culture sur la survie de Rhizobium meliloti à la lyophilisation et à la conservation après lyophilisation

   • Noëlle Amarger
   • Michèle Jacquemetton
   • Geneviève Blond

   OriginalPaper Pages: 361 - 366

10. Auf- und Abbau der Polyphosphatfraktion in Zellen von Nitrobacter winogradskyi Buch.

    • Ulrich Eigener
    • Eberhard Bock

    OriginalPaper Pages: 367 - 378

11. Influence of salts on the vibriostatic action of 2,4-diamino-6,7-diisopropyl pteridine

    • Joseph R. Merkel

    Short Communications Pages: 379 - 382

12. Analysis of fungal degradation of lignosulphonates in solid media

    • Johan-Fredrik Selin
    • Veronica Sundman

    Short Communications Pages: 383 - 385