1. The right end of MudI(Ap,lac)

   • Janine Zieg
   • Roberto Kolter

   Original Papers Pages: 1 - 6

2. Sheath and outer membrane components from the cyanobacterium Fischerella sp. PCC 7414

   • Monika Pritzer
   • Jürgen Weckesser
   • Uwe J. Jürgens

   Original Papers Pages: 7 - 11

3. Purification, characterization and regulation of a monomeric l-phenylalanine dehydrogenase from the facultative methylotroph Nocardia sp. 239

   • L. de Boer
   • M. van Rijssel
   • L. Dijkhuizen

   Original Papers Pages: 12 - 18

4. UTP/CTP ratio, an important regulatory parameter for ATCase expression

   • Gerard A. O'Donovan
   • Sara Herlick
   • Probir K. Dutta

   Original Papers Pages: 19 - 25

5. Characterization of phosphoenolpyruvate synthase mutants in Salmonella typhimurium

   • J. Robert Smyer
   • Randall M. Jeter

   Original Papers Pages: 26 - 32

6. Metabolism of germinating teliospores of Ustilago nuda

   • André Van Laere
   • Marc Fransen

   Original Papers Pages: 33 - 37

7. Extracellular polysaccharides of cowpea rhizobia: compositional and functional studies

   • Bina Mody
   • Meena Bindra
   • Vinod Modi

   Original Papers Pages: 38 - 42

8. Osmolability of Escherichia coli and modification of [¹²⁵I]ampicillin-binding by competence induction for uptake of transforming DNA

   • Eckhard Fischer

   Original Papers Pages: 43 - 46

9. Evidence for the involvement of serine protease in the conidial discharge of Conidiobolus coronatus

   • Sangita Phadatare
   • M. C. Srinivasan
   • Mukund Deshpande

   Original Papers Pages: 47 - 49

10. Reductive cleavage of sarcosine and betaine by Eubacterium acidaminophilum via enzyme systems different from glycine reductase

    • K. Hormann
    • J. R. Andreesen

    Original Papers Pages: 50 - 59

11. Purification and characterisation of periplasmic C-type cytochromes from Desulfovibrio desulfuricans (NCIMB 8372)

    • Lars H. Eng
    • Halina Y. Neujahr

    Original Papers Pages: 60 - 63

12. Role of Na⁺ in growth, respiration and membrane transport in the marine bacterium Pseudomonas doudoroffii 70

    • Gesine A. Wisse
    • Robert A. MacLeod

    Original Papers Pages: 64 - 71

13. Chemical composition of a lipopolysaccharide from Legionella pneumophila

    • Anders Sonesson
    • Erik Jantzen
    • Jan Eng

    Original Papers Pages: 72 - 78

14. Two new species of anaerobic oxalate-fermenting bacteria, Oxalobacter vibrioformis sp. nov. and Clostridium oxalicum sp. nov., from sediment samples

    • Irmtraut Dehning
    • Bernhard Schink

    Original Papers Pages: 79 - 84

15. Ti plasmid containing Rhizobium meliloti are non-tumorigenic on plants, despite proper virulence gene induction and T-strand formation

    • R. J. M. van Veen
    • H. den Dulk-Ras
    • P. J. J. Hooykaas

    Original Papers Pages: 85 - 89

16. Effects of inhibitors of membrane signal peptide peptidase on protein translocation into membrane vesicles

    • Lingling Chen
    • Phang C. Tai

    Original Papers Pages: 90 - 94

17. NADP⁺-dependent acetaldehyde dehydrogenase from Zymomonas mobilis

    • Thomas Barthel
    • Rainer Jonas
    • Hermann Sahm

    Original Papers Pages: 95 - 100

18. Expression of the Alcaligenes eutrophus poly(β-hydroxybutyric acid)-synthetic pathway in Pseudomonas sp.

    • Alexander Steinbüchel
    • Peter Schubert

    Short Communication Pages: 101 - 104