1. Continuous production of L-alanine from fumarate in a two-stage membrane reactor

   • Almuth-Sigrun Jandel
   • Helmut Hustedt
   • Christian Wandrey

   Biotechnology Pages: 59 - 63

2. Occurrence of cytochrome P450 in continuous cultures of Saccharomyces cerevisiae

   • M. Trinn
   • O. Käppeli
   • A. Fiechter

   Biotechnology Pages: 64 - 68

3. The growth behaviour of Thermus aquaticus in continuous cultivation

   • S. Cometta
   • B. Sonnleitner
   • A. Fiechter

   Biotechnology Pages: 69 - 74

4. Growth kinetics of Thermus thermophilus

   • B. Sonnleitner
   • S. Cometta
   • A. Fiechter

   Biotechnology Pages: 75 - 82

5. Effect of hydrolysing and oxidizing agents on the composition and degradation of wheat straw monosaccharides

   • J. Miron
   • D. Ben-Ghedalia

   Biotechnology Pages: 83 - 87

6. Formation of gluconic acid at low pH-values by free and immobilized Aspergillus niger cells during citric acid fermentation

   • M. Heinrich
   • H. J. Rehm

   Industrial Microbiology Pages: 88 - 92

7. Purification and properties of endo-1,4-β-xylanase from Trichosporon cutaneum

   • Erich Stüttgen
   • Hermann Sahm

   Industrial Microbiology Pages: 93 - 99

8. Relationship between the fatty acid composition of lipids and the viability of dried yeast Saccharomyces cerevisiae

   • P. B. Zikmanis
   • L. P. Auziņa
   • M. J. Beker

   Industrial Microbiology Pages: 100 - 103

9. Quantitative determination of echinomycin by disc agar diffusion assay

   • D. Gauvreau
   • M. J. Waring

   Industrial Microbiology Pages: 104 - 110

10. Restricted oxygen supply and excretion of metabolites

    • D. Vollbrecht

    Industrial Microbiology Pages: 111 - 116

11. Oxygen-dependent switch-over from respiratory to fermentative metabolism in the strictly aerobic Alcaligenes eutrophus

    • D. Vollbrecht

    Industrial Microbiology Pages: 117 - 122

12. Cell permeability as a rate limiting factor in the microbial reduction of sulfonated azo dyes

    • K. Mechsner
    • K. Wuhrmann

    Environmental Microbiology Pages: 123 - 126

13. Amperometric determination of sodium nitrite by a microbial sensor

    • Isao Karube
    • Tadashi Okada
    • Takeo Yasuda

    Applied Microbiology Pages: 127 - 132

14. Controlling mechanism of ATP regeneration by glycolytic pathway in a yeast: Hansenula jadinii

    • Isao Umemura
    • Hirosuke Fukuda
    • Akira Kimura

    Applied Microbiology Pages: 133 - 137

15. Inducibility of benzoate oxidizing cell activities in Acinetobacter calcoaceticus strain Bs 5 by chlorobenzoates as influenced by the position of chlorine atoms and the inducer concentration

    • Hans H. Reber

    Short Communication Pages: 138 - 140

16. Degradative pathway of p-aminoazobenzene by Bacillus subtilis

    • Eiichi Idaka
    • Toshihiko Ogawa
    • Chidzuko Yatome

    Short Communication Pages: 141 - 143

17. Degradation pathways from n-tridecane to α, ω-tridecanedioic acid in a mutant of Candida tropicalis

    • Z. H. Yi
    • H. J. Rehm

    Short Communication Pages: 144 - 146