1. The physiology of hydrogen bacteria

   • H. G. Schlegel

   Physiology and Growth Pages: 181 - 201

2. Chemotaxis and transport of amino acids in Allomyces arbuscula

   • C. Stumm
   • J. M. H. Hermans
   • J. H. Bucks

   Physiology and Growth Pages: 203 - 209

3. Formation of protoplasts from Ustilago maydis

   • M. A. de Waard

   Development and Structure Pages: 211 - 216

4. Lactate metabolism in Propionibacterium pentosaceum growing with nitrate or oxygen as hydrogen acceptor

   • Maria L. W. van Gent-Ruijters
   • Francisca A. de Meijere
   • A. H. Stouthamer

   Biochemistry Pages: 217 - 228

5. Starch degradation by the mould Trichoderma viride I. The mechanism of starch degradation

   • J. A. Schellart
   • F. M. W. Visser
   • W. J. Middelhoven

   Biochemistry Pages: 229 - 238

6. Starch degradation by the mould Trichoderma viride II. Regulation of enzyme synthesis

   • J. A. Schellart
   • E. J. F. van Arem
   • W. J. Middelhoven

   Biochemistry Pages: 239 - 244

7. Nitrogen fixation by methane-utilizing bacteria

   • J. A. M. de Bont

   Biochemistry Pages: 245 - 253

8. Hydrogenase activity in nitrogen-fixing methane-oxidizing bacteria

   • J. A. M. de Bont

   Biochemistry Pages: 255 - 259

9. Synthesis of chitin by particulate preparations from Aspergillus flavus

   • E. López-Romero
   • J. Ruiz-Herrera

   Biochemistry Pages: 261 - 276

10. The regulation of agarase production by resting cells of Cytophaga flevensis

    • H. J. van der Meulen
    • W. Harder

    Biochemistry Pages: 277 - 286

11. Microbial metabolism of alkylbenzene sulphonates. Variance in enzyme complement of a Bacillus in response to growth substrate

    • A. J. Willetts

    Biochemistry Pages: 287 - 292

12. The substrate constant for the ammonium ion of growing

    • W. J. Middelhoven
    • Marcia J. P. T. Anderegg
    • H. P. van Egmond

    Biochemistry Pages: 293 - 297

13. A chemically defined medium for cephalosporin C production by Paecilomyces persicinus

    • R. F. D'Amato
    • M. A. Pisano

    Applied Microbiology Pages: 299 - 308

14. The ascigerous state of Candida chodatii

    • J. A. von Arx
    • J. P. van der Walt

    Taxonomy Pages: 309 - 314

15. Cell-wall composition and taxonomy of Cephaloascus fragrans and some Ophiostomataceae

    • A. C. M. Weijman

    Taxonomy Pages: 315 - 324

16. Viability of lyophilized fungal cultures

    • M. A. A. Schipper
    • J. Bekker-Holtman

    Taxonomy Pages: 325 - 328

17. Candida fluviotilis sp. nov. and other yeasts from aquatic environments

    • L. R. Hedrick

    Taxonomy Pages: 329 - 332

18. Prosthecobacter fusiformis nov. gen. et sp., the fusiform caulobacter

    • J. T. Staley
    • J. A. M. de Bont
    • Klaaske de Jonge

    Taxonomy Pages: 333 - 342

19. Pichia humboldtii sp. nov., the perfect state of Candida ingens

    • L. Rodrigues de Miranda
    • T. Török

    Taxonomy Pages: 343 - 348

20. The isolation and properties of a denitrifying bacterium of the genus Flavobacterium

    • F. Pichinoty
    • J. Bigliardi-Rouvier
    • J. L. Garcia

    Taxonomy Pages: 349 - 354

21. Heterothallism in Pichia kudriavzevii and Pichia terricola

    • C. P. Kurtzman
    • M. J. Smiley

    Taxonomy Pages: 355 - 363