1. Silence of streptomycin 6-phosphotransferase gene derived by incubation at a high temperature inStreptomyces griseus

   • Hidenori Shinkawa
   • Masanori Sugiyama
   • Osamu Nimi

   OriginalPaper Pages: 537 - 542

2. Induction and acceleration of yeast lysis by addition of fresh yeast autolysate

   • Roman Kollár
   • Ernest Šturdík
   • Vladimír Farkaš

   OriginalPaper Pages: 543 - 546

3. Effect of yeast extract on glucoamylase synthesis byAspergillus awamori NRRL 3112

   • Maria Cândida R. Facciotti
   • Gerson H. Wuhstrack
   • Willibaldo Schmidell

   OriginalPaper Pages: 547 - 552

4. Stability of the lipase immobilized on DEAE-Sephadex for continuous lipid hydrolysis in organic solvent

   • Dongsoo Yang
   • Joon Shick Rhee

   OriginalPaper Pages: 553 - 558

5. Metals biosorption by sodium alginate immobilizedChlorella homosphaera cells

   • Antonio Carlos Augusto da Costa
   • Selma Gomes Ferreira Leite

   OriginalPaper Pages: 559 - 562

6. Effect of oxygen and air flow on xylanolytic and cellulolytic activity from bacterial cultures grown on bagasse pith

   • H. Rodriguez
   • T. Ponce
   • A. Enriquez

   OriginalPaper Pages: 563 - 566

7. Differences in growth and iron oxidation amongThiobacillus ferrooxidans cultures in the presence of some toxic metals

   • O. Garcia Jr.
   • L. L. da Silva

   OriginalPaper Pages: 567 - 570

8. Screening of lignin-degrading fungi for removal of color from Kraft mill wastewater with no additional extra carbon-source

   • Elisa Esposito
   • Vanderlei P. Canhos
   • Nelson Durán

   OriginalPaper Pages: 571 - 576

9. Decolorization of Kraft effluent by free and immobilized lignin peroxidases and horseradish peroxidase

   • Irene Ferrer
   • Marcia Dezotti
   • Nelson Durán

   OriginalPaper Pages: 577 - 582

10. On-line rheometer for the monitoring of polymer fermentations: Operating conditions

    • O. Ajayi
    • Z. Kemblowski
    • V. F. Larsen

    OriginalPaper Pages: 583 - 588

11. Formation of 5-aminolevulinic acid under aerobic/dark condition by a mutant ofRhodobacter sphaeroides

    • Tohru Tanaka
    • Keitaro Watanabe
    • Shiro Nagai

    OriginalPaper Pages: 589 - 594

12. Kinetic behavior of Candida rugosa in the batch fermentation of sugar beet stillage; Temperature dependence of growth and flocculation characteristics

    • K. -Y. Lee
    • G. Baerwald

    OriginalPaper Pages: 595 - 598

13. Effects of Pluronic F-68 on larval development of the hookworm,Necator americanus

    • S. Kumar
    • L. Laouar
    • K. C. Lowe

    OriginalPaper Pages: 599 - 602

14. Efficient purification and analysis for stability of human secretin precursor-like peptide produced inEscherichia coli

    • Fusakazu Misoka
    • Masanori Sugiyama
    • Toru Fuwa

    OriginalPaper Pages: 603 - 608

15. Batch and fed batch cultivations for the temperature induced production of a recombinant protein inEscherichia coli

    • Lars Strandberg
    • Sven-Olof Enfors

    OriginalPaper Pages: 609 - 614

16. Metal-affinity partitioning of phosphoproteins in PEG/dextran two-phase systems

    • Bong Hyun Chung
    • Frances H. Arnold

    OriginalPaper Pages: 615 - 620