1. Plasmid pGEX-5T: An alternative system for expression and purification of recombinant proteins

   • Heike Berthold
   • Brigitte Frorath
   • Wolfgang Northemann

   OriginalPaper Pages: 245 - 250

2. The structural stability of an expression plasmid bearing a heterologous cloned gene depends on whether this gene is expressed or not

   • F. Kaprálek
   • P. Ječmen

   OriginalPaper Pages: 251 - 256

3. Observations consistent with autocrine stimulation of hybridoma cell growth and implications for large-scale antibody production

   • Gyun Min Lee
   • Mark S. Kaminski
   • Bernhard O. Palsson

   OriginalPaper Pages: 257 - 262

4. Displacement of the equilibrium in lipase catalysed transesterification in ethyl octanoate by continous evaporation of ethanol

   • Niklas Öhrner
   • Mats Martinelle
   • Karl Hult

   OriginalPaper Pages: 263 - 268

5. Facile preparation of optically pure [α-²H]-α-amino acids

   • Shui-Tein Chen
   • Chen-Chen Tu
   • Kung-Tsung Wang

   OriginalPaper Pages: 269 - 274

6. Production of lactones byPenicillium roqueforti

   • Chalier P.
   • Crouzet J.

   OriginalPaper Pages: 275 - 280

7. Effect of water activity on enzymatic synthesis of alkylglycosides

   • Z. Chahid
   • D. Montet
   • J. Graille

   OriginalPaper Pages: 281 - 284

8. Penicillin G acylase fromKluyvera citrophila new choice as industrial enzyme

   • G. Alvaro
   • R. Fernandez-Lafuente
   • J. M. Guisan

   OriginalPaper Pages: 285 - 290

9. Production of L-lysine by free and PVA-cryogel immobilizedCorynebacterium glutamicum cells

   • S. G. Velizarov
   • E. I. Rainina
   • A. L. Zubov

   OriginalPaper Pages: 291 - 296

10. Purification ofAgaricus bisporus extracellular laccase from mushroom compost

    • S. E. Matcham
    • D. A. Wood

    OriginalPaper Pages: 297 - 300

11. Extracellular alkaline protease of newly isolatedRhizopus oryzae

    • Rintu Banerjee
    • B. C. Bhattacharyya

    OriginalPaper Pages: 301 - 304

12. Production of mannosylerythritol lipids as biosurfactants by resting cells ofCandida antarctica

    • Dai Kitamoto
    • Takeyoshi Fuzishiro
    • Tadaatsu Nakahara

    OriginalPaper Pages: 305 - 310

13. Improvement of oxidoreductase stability of cethyltrimethylammoniumbromide permeabilized cells ofZymomonas mobilis through glutaraldehyde crosslinking

    • Jang Ki-Hyo
    • Park Chul-Jin
    • Chun Uck-Han

    OriginalPaper Pages: 311 - 316

14. Biotreatment of pulp mill bleachery effluents with the coelomycetous fungusStagonospora gigaspora

    • Matthias Bergbauer
    • Claudia Eggert
    • Günther Kalnowski

    OriginalPaper Pages: 317 - 322

15. Influence of phenol additions on the efficiency of an anaerobic hybrid digester treating landfill leachate

    • T. J. Britz
    • M. Van Der Merwe
    • K -H. J. Riedel

    OriginalPaper Pages: 323 - 328

16. Effect of iron (III) and its hydrolysis products (jarosites) onThiobacillus ferrooxidans growth and on bacterial leaching

    • Gustavo Curutchet
    • Cristina Pogliani
    • Pascual Tedesco

    OriginalPaper Pages: 329 - 334

17. Bioconversion of refuse derived fuel to ethanol

    • Morris Wayman
    • Kim Doan

    OriginalPaper Pages: 335 - 338