1. Characterization of plasmids isolated from Rhizobium meliloti

   • Marianne Spitzbarth
   • Alfred Pühler
   • Wolfram Heumann

   OriginalPaper Pages: 1 - 7

2. R-Bodies in newly isolated free-living hydrogen-oxidizing bacteria

   • J. Lalucat
   • O. Meyer
   • H. G. Schlegel

   OriginalPaper Pages: 9 - 15

3. Glucose and fructose consumption in a phosphoglucoseisomeraseless mutant in Saccharomyces cerevisiae

   • Carlos Pascual
   • Alberto Alonso
   • Luis S. Herrera

   OriginalPaper Pages: 17 - 21

4. Microbial degradation of dehydrodiconiferyl alcohol, a lignin substructure model

   • Masahiko Ohta
   • Takayoshi Higuchi
   • Shojiro Iwahara

   OriginalPaper Pages: 23 - 28

5. Siroheme sulfite reductase isolated from Chromatium vinosum. Purification and investigation of some of its molecular and catalytic properties

   • Michael Schedel
   • Maria Vanselow
   • Hans G. Trüper

   OriginalPaper Pages: 29 - 36

6. Conditions for fruit body formation in the white rot basidiomycete Phanerochaete chrysosporium

   • Michael H. Gold
   • Therese M. Cheng

   OriginalPaper Pages: 37 - 41

7. Surface iron polymers and hydroxy acids. A model of iron supply in sideramine-free fungi

   • G. Winkelmann

   OriginalPaper Pages: 43 - 51

8. A comparative ultrastructural study of the ascospores of some Saccharomyces and Kluyveromyces species

   • N. J. W. Kreger-van Rij

   OriginalPaper Pages: 53 - 59

9. Characterization of the plasmid DNAs of Rhodopseudomonas capsulata

   • N. T. Hu
   • B. L. Marrs

   OriginalPaper Pages: 61 - 69

10. Metabolic products of microorganisms 181. Chitin synthase from fungi, a test model for substances with insecticidal properties

    • G. U. Brillinger

    OriginalPaper Pages: 71 - 74

11. Ribulose bisphosphate carboxylase/oxygenase from Thiocapsa roseopersicina

    • K. Purohit
    • Bruce A. McFadden
    • V. Bryan Lawlis

    OriginalPaper Pages: 75 - 82

12. An Ouchterlony double diffusion study on the interaction between legume lectins and rhizobial cell surface antigens

    • Werner Kamberger

    OriginalPaper Pages: 83 - 90

13. Phosphate inhibition of secondary metabolism in Streptomyces hygroscopicus and its reversal by cyclic AMP

    • Dietrich Gersch
    • Axel Skurk
    • Wolfgang Römer

    OriginalPaper Pages: 91 - 96

14. Complete degradation of carbohydrate to carbon dioxide and methane by syntrophic cultures of Acetobacterium woodii and Methanosarcina barkeri

    • Josef Winter
    • Ralph S. Wolfe

    OriginalPaper Pages: 97 - 102