1. Alternative regulation principles for the production of recombinant proteins in Escherichia coli

   • G. Sawers
   • M. Jarsch

   MINI-REVIEW Pages: 1 - 9

2. Disposable sensor for biochemical oxygen demand

   • Z. Yang
   • H. Suzuki
   • I. Karube

   ORIGINAL PAPER Pages: 10 - 14

3. A mutant trypsin-like enzyme from Streptomyces fradiae, created by site-directed mutagenesis, improves affinity chromatography for protein trypsin inhibitors

   • T. Katoh
   • N. Kikuchi
   • N. Yoshida

   ORIGINAL PAPER Pages: 15 - 21

4. The effect of cations on the hydrolysis of lactose and the transferase reactions catalysed by β-galactosidase from six strains of lactic acid bacteria

   • J. Garman
   • T. Coolbear
   • J. Smart

   ORIGINAL PAPER Pages: 22 - 27

5. An expression system based on the promoter region of the Aspergillus awamori 1,4-β-endoxylanase A gene

   • R. J. Gouka
   • J. G. M. Hessing
   • C. A. M. J. J. Van den Hondel

   ORIGINAL PAPER Pages: 28 - 35

6. Saccharomyces cerevisiae mutants selected for increased production of Trichoderma reesei cellulases

   • S. Aho
   • A. Arffman
   • M. Korhola

   ORIGINAL PAPER Pages: 36 - 45

7. Recombinant Hansenula polymorpha as a biocatalyst: coexpression of the spinach glycolate oxidase (GO) and the S. cerevisiae catalase T (CTT1) gene

   • G. Gellissen
   • M. Piontek
   • Z. A. Janowicz

   ORIGINAL PAPER Pages: 46 - 54

8. Pulse-Field gel-electrophoretic analysis of the amplification and copy-number stability of an integrational plasmid in Bacillus subtilis

   • C. Vázquez-Cruz
   • J. C. Ochoa-Sánchez
   • G. Olmedo-Alvarez

   ORIGINAL PAPER Pages: 55 - 60

9. IS431mec-mediated integration of a bleomycin-resistance gene into the chromosome of a methicillin-resistant Staphylococcus aureus strain isolated in Japan

   • M. Sugiyama
   • K. Yuasa
   • K. Ueda

   SHORT CONTRIBUTION Pages: 61 - 66

10. Initial steps of sophoroselipid biosynthesis by Candida bombicola ATCC 22214 grown on glucose

    • A. Albrecht
    • U. Rau
    • F. Wagner

    ORIGINAL PAPER Pages: 67 - 73

11. Kinetic coefficients for simultaneous reduction of sulfate and uranium by Desulfovibrio desulfuricans

    • M. D. Tucker
    • L. L. Barton
    • B. M. Thomson

    ORIGINAL PAPER Pages: 74 - 77

12. Analysis of glucose carbon fluxes in continuous cultures of Bacillus thuringiensis

    • C. F. Mignone
    • C. Avignone-Rossa

    ORIGINAL PAPER Pages: 78 - 84

13. Cultivation of anaerobic fungi in a 10-l fermenter system for the production of (hemi-)cellulolytic enzymes

    • R. Dijkerman
    • H. J. M. Op den Camp
    • C. van der Drift

    ORIGINAL PAPER Pages: 85 - 91

14. Use of an industrial effluent as a carbon source for denitrification of a high-strength wastewater

    • N. Bernet
    • F. Habouzit
    • R. Moletta

    ORIGINAL PAPER Pages: 92 - 97