1. Solvent damage during immobilised cell catalysis and its avoidance: studies of 11α-hydroxylation of progesterone by Aspergillus ochraceus

   • E. G. Ceen
   • J. P. R. Herrmann
   • P. Dunnill

   Biotechnology Pages: 491 - 494

2. The effect of water-miscible solvents on the Δ¹-dehydrogenase activity of free and PAAH-entrapped Arthrobacter simplex

   • Amihay Freeman
   • Malcolm D. Lilly

   Biotechnology Pages: 495 - 501

3. Production of 3-indoleacetic acid and 3-indolelactic acid in Azotobacter vinelandii cultures supplemented with tryptophan

   • Francisco García-Tabares
   • Tomas Herraiz-Tomico
   • Jose Luis Garcia Bilbao

   Biotechnology Pages: 502 - 506

4. Production of extracellular native and foreign proteins by immobilized growing cells of Myxococcus xanthus

   • Guitta Younes
   • Annick M. Breton
   • Janine Guespin-Michel

   Biotechnology Pages: 507 - 512

5. Culture conditions for growth and solvent biosynthesis by a modified Clostridium acetobutylicum

   • L. Yerushalmi
   • B. Volesky

   Biotechnology Pages: 513 - 520

6. Temperature profiles of growth and ethanol tolerance of the xylose-fermenting yeasts Candida shehatae and Pichia stipitis

   • J. C. du Preez
   • M. Bosch
   • B. A. Prior

   Biotechnology Pages: 521 - 525

7. Mass production of thiostrepton by fed-batch culture of Streptomyces laurentii with pH-stat modal feeding of multi-substrate

   • Takahiro Suzuki
   • Tsuneo Yamane
   • Shoichi Shimizu

   Biotechnology Pages: 526 - 531

8. Bifurcation analysis of a product inhibition model of a continuous fermentation process

   • Yongwimon Lenbury
   • Chalard Chiaranai

   Biotechnology Pages: 532 - 534

9. White-rot fungal growth on sugarcane lignocellulosic residue

   • C. Rolz
   • R. de Leon
   • S. de Cabrera

   Biotechnology Pages: 535 - 541

10. Comparative study of the degradation of flax shive by strains of Pleurotus

    • H. S. S. Sharma

    Biotechnology Pages: 542 - 546

11. Photoproduction of amino acids by mutant strains of N₂-fixing cyanobacteria

    • Nigel W. Kerby
    • Gordon W. Niven
    • William D. P. Stewart

    Applied Microbiology Pages: 547 - 552

12. Bacterial cometabolic degradation of chlorinated paraffins

    • Toshio Omori
    • Toshiaki Kimura
    • Tohru Kodama

    Environmental Microbiology Pages: 553 - 557

13. Formation from synthetic two-stroke lubricants and degradation of 2-ethylhexanol by lakewater bacteria

    • J. M. Wyatt
    • R. B. Cain
    • I. J. Higgins

    Environmental Microbiology Pages: 558 - 567

14. Aerobic thermophilic biodegradation of microbial cells

    • C. Anthony Mason
    • Geoffrey Hamer
    • Candid Lang

    Environmental Microbiology Pages: 568 - 576

15. Cryptic growth in Klebsiella pneumoniae

    • C. Anthony Mason
    • Geoffrey Hamer

    Environmental Microbiology Pages: 577 - 584

16. Removal of bacterial indices of pollution during sewage treatment via rotating biological contactor

    • Helmy T. El-Zanfaly
    • Mohamed M. El-Abagy

    Environmental Microbiology Pages: 585 - 589

17. Impairment of DNA formation is an early event in Aspergillus niger under manganese starvation

    • Stefan Hockertz
    • Jürgen Plönzig
    • Georg Auling

    Rapid Communication Pages: 590 - 593

18. Mechanism for reversible inactivation of immobilized β-galactosidase from Bacillus circulans during continuous production of galacto-oligosaccharides

    • Zahid Mozaffar
    • Kazuhiro Nakanishi
    • Ryuichi Matsuno

    Erratum Pages: 594 - 594