1. Vanillic acid metabolism by Sporotrichum pulverulentum: evidence for demethoxylation before ring-cleavage

   • Paul Ander
   • Karl-Erik Eriksson
   • Hui-sheng Yu

   Original Papers Pages: 1 - 6

2. Identity of succinate dehydrogenase in chemotrophically and phototrophically grown Rhodospirillum rubrum

   • Mary Lynne Perille Collins
   • Carrie A. Norton Hughes

   Original Papers Pages: 7 - 10

3. Heliobacterium chlorum, an anoxygenic brownish-green photosynthetic bacterium containing a “new” form of bacteriochlorophyll

   • Howard Gest
   • Jeffrey L. Favinger

   Original Papers Pages: 11 - 16

4. Bacteriochlorophyll g. A new bacteriochlorophyll from Heliobacterium chlorum

   • Hans Brockmann Jr.
   • Annemarie Lipinski

   Original Papers Pages: 17 - 19

5. Hydrogen uptake deficient mutants of Rhodopseudomonas capsulata

   • Susumu Takakuwa
   • James M. Odom
   • Judy D. Wall

   Original Papers Pages: 20 - 25

6. Existence of a major spore wall protein (23K) in the fission yeast Schizosaccharomyces pombe: A possible sporulation-specific protein

   • Chikashi Shimoda

   Original Papers Pages: 26 - 27

7. Characterization of glyoxysomes in yeasts and their transformation into peroxisomes in response to changes in environmental conditions

   • K. B. Zwart
   • M. Veenhuis
   • W. Harder

   Original Papers Pages: 28 - 38

8. Regulation of the oxidative phase of the pentose phosphate cycle in Aspergillus oryzae (Ahlburg)

   • T. Muiño Blanco
   • J. A. Cebrian Perez
   • A. Perez Martos

   Original Papers Pages: 39 - 41

9. Clostridium lortetii sp. nov., a halophilic obligatory anaerobic bacterium producing endospores with attached gas vacuoles

   • Aharon Oren

   Original Papers Pages: 42 - 48

10. NADH and NADPH dehydrogenases from the blue-green alga, Aphanocapsa

    • Gerhard Sandmann
    • Richard Malkin

    Original Papers Pages: 49 - 53

11. Occurrence of polyglucose as a storage polymer in Desulfovibrio species and Desulfobulbus propionicus

    • Fons J. M. Stams
    • Marten Veenhuis
    • Theo A. Hansen

    Original Papers Pages: 54 - 59

12. Synthesis of catalase by “Streptococcus faecalis subsp. zymogenes”

    • Shirley Y. R. Pugh
    • Christopher J. Knowles

    Original Papers Pages: 60 - 63

13. Electron pathways from H₂ to nitrate in Paracoccus denitrificans. Effects of inhibitors of the UQ-cytochrome b region

    • Michèle-F. Henry
    • Paulette M. Vignais

    Original Papers Pages: 64 - 68

14. Electrogenic sodium ion/proton antiport in Desulfovibrio vulgaris

    • Ajit Varma
    • Peter Schönheit
    • Rudolf K. Thauer

    Original Papers Pages: 69 - 73

15. Localization and activities of nitrogenase, glutamine synthetase and glutamate synthase in Azotobacter vinelandii grown in oxygen-controlled continuous culture

    • D. Röckel
    • J. J. Hernando
    • J. Oelze

    Original Papers Pages: 74 - 78

16. Mating-type-specific cell cycle arrest and shmoo formation by α pheromone of Saccharomyces cerevisiae in Hansenula wingei

    • Hiroaki Fujimura
    • Naohiko Yanagishima

    Short Communication Pages: 79 - 80