1. Statistic evaluation of the influence of species variation, culture conditions, surface wettability and fluid shear on attachment and biofilm development of marine bacteria

   • Karsten Pedersen
   • Carola Holmström
   • Amelie Pedersen

   Original Papers Pages: 1 - 8

2. Occurrence of Curtobacterium sp. possessing ω-cyclohexyl fatty acids in soil with zinc added

   • Hiroshi Ohya
   • Yutaka Komai
   • Masuro Yamaguchi

   Original Papers Pages: 9 - 12

3. Separation and characterization of the complexes constituting the cellulolytic enzyme system of Clostridium thermocellum

   • Koyu Hon-nami
   • Michael P. Coughlan
   • Lars G. Ljungdahl

   Original Papers Pages: 13 - 19

4. Derepression of nitrate reductase from Derxia gummosa and some properties of the purified enzyme

   • Rongchen Wang
   • D. J. D. Nicholas

   Original Papers Pages: 20 - 26

5. Analysis of the energy metabolism after incubation of Saccharomyces cerevisiae with sulfite or nitrite

   • Helga Hinze
   • Helmut Holzer

   Original Papers Pages: 27 - 31

6. Properties of the purified APS-kinase from Escherichia coli and Saccharomyces cerevisiae

   • Ulrich schriek
   • Jens D. Schwenn

   Original Papers Pages: 32 - 38

7. Physiological role of microbodies in the yeast Trichosporon cutaneum during growth on ethylamine as the source of energy, carbon and nitrogen

   • M. Veenhuis
   • I. J. van der Klei
   • W. Harder

   Original Papers Pages: 39 - 50

8. Nickel-content of urease from Bacillus pasteurii

   • Stefan Christians
   • Heinrich Kaltwasser

   Original Papers Pages: 51 - 55

9. Pyrococcus furiosus sp. nov. represents a novel genus of marine heterotrophic archaebacteria growing optimally at 100°C

   • Gerhard Fiala
   • Karl O. Stetter

   Original Papers Pages: 56 - 61

10. Regulation of flavin biosynthesis in the methylotrophic yeast Hansenula polymorpha

    • Anthony G. Brooke
    • Lubbert Dijkhuizen
    • Wim Harder

    Original Papers Pages: 62 - 70

11. Electron transport and respiration in Beggiatoa and Vitreoscilla

    • William R. Strohl
    • Thomas M. Schmidt
    • John M. Larkin

    Original Papers Pages: 71 - 75

12. Formation of plastocyanin and cytochrome c-553 in different species of blue-green algae

    • Gerhard Sandmann

    Original Papers Pages: 76 - 79

13. On the characteristics and taxonomic position of symbiotic Chlorella

    • A. E. Douglas
    • V. A. R. Huss

    Original Papers Pages: 80 - 84

14. Degradation of various amine compounds by mesophilic clostridia

    • Bernhard Möller
    • Hans Hippe
    • Gerhard Gottschalk

    Original Papers Pages: 85 - 90

15. Cellodextrin utilization and β-glucosidase production by Bacteroides polypragmatus

    • C. R. MacKenzie
    • G. B. Patel

    Original Papers Pages: 91 - 96

16. Turnover of abnormal proteins in Bacillus megaterium and Saccharomyces cerevisiae: differences between in vivo and in vitro degradation

    • Ashok Kumar Chopra
    • Marie Strnadová
    • Jiří Chaloupka

    Original Papers Pages: 97 - 103

17. Effect of anticalmodulin drugs on the action of yeast α factor pheromone

    • Teresa Ruiz
    • Luis Rodriguez

    Short Communication Pages: 104 - 106