1. Meetings calendar

   Events Pages: I - II

2. Courses for biotechnology

   Events Pages: III - III

3. Increasing serum concentrations decrease cell death and allow growth of hybridoma cells at higher agitation rates

   • K. T. Kunas
   • E. T. Papoutsakis

   OriginalPaper Pages: 525 - 530

4. Influence of serum level, cell line, flow type and viscosity on flow-induced lysis of suspended mammalian cells

   • Anne McQueen
   • James E. Bailey

   OriginalPaper Pages: 531 - 536

5. Effect of water activity on enzymatic synthesis of cephalexin

   • Chang K. Hyun
   • Jung H. Kim
   • Young J. Kim

   OriginalPaper Pages: 537 - 540

6. Effect of additives on the thermostability ofBacillus stearothermophilus α-amylase

   • Phillip J. Brumm
   • W. Martin Teague

   OriginalPaper Pages: 541 - 544

7. Studies on beta-galactosidase production in transient operation cultures

   • G. Martini
   • C. Mignone
   • R. Ertola

   OriginalPaper Pages: 545 - 550

8. Germination of concentrated suspensions of spores from Aspergillus niger

   • Barrios-González J.
   • Martínez C.
   • Raimbault M.

   OriginalPaper Pages: 551 - 554

9. Modeling conserved nutrient limited growth: Effects of a bound substrate pool

   • P. Westgate
   • A. H. Emery

   OriginalPaper Pages: 555 - 560

10. Production of 4-decanolide by semicontinuous fermentation of Tyromyces sambuceus

    • G. -F. Kapfer
    • R. G. Berger
    • F. Drawert

    OriginalPaper Pages: 561 - 566

11. Production of extracellular 5-aminolevulinic acid byClostridium thermoaceticum grown in minimal medium

    • Koesnandar
    • Shoji Ago
    • Shiro Nagai

    OriginalPaper Pages: 567 - 572

12. Xanthan production byXanthomonas campestris in continuous fermentation

    • Pil Kyung Lee
    • Ho Nam Chang
    • Byung Hong Kim

    OriginalPaper Pages: 573 - 578

13. Partial characterization of cell wall from a flocculent strain ofKluyveromyces marxianus

    • Teixeira J.
    • Gonçalves M. H.
    • Mota M.

    OriginalPaper Pages: 579 - 582

14. The effect of the H₂ partial pressure on the metabolite pattern ofLactobacillus casei, Escherichia coli andClostridium butyricum

    • B. De Corte
    • D. Dries
    • J. De Ley

    OriginalPaper Pages: 583 - 588

15. Ethanol production byClostridium thermocellum SS8, a newly isolated thermophilic bacterium

    • Sai Ram M.
    • Seenayya G.

    OriginalPaper Pages: 589 - 592

16. Simultaneous utilization of cysteine and thiosulfate for growth ofMethanobacterium thermoautotrophicum strain ΔH

    • J. Korteland
    • LGM Gorris
    • C van der Drift

    OriginalPaper Pages: 593 - 596

17. Kinetics of direct fermentation of agricultural commodities to L(+) lactic acid byRhizopus oryzae

    • Roch-chui Yu
    • Y. D. Hang

    OriginalPaper Pages: 597 - 600