1. Chemical mutagenesis of Halomonas eurihalina and selection of exopolysaccharide-deficient variants

   • Inmaculada Llamas
   • Victoria Béjar
   • Ana del Moral

   OriginalPaper Pages: 367 - 370

2. Product inhibition in simultaneous saccharification and fermentation of cellulose into lactic acid

   • Prashant V. Iyer
   • Y.Y. Lee

   OriginalPaper Pages: 371 - 373

3. Efficient expression and characterization of hepatitis B virus preS2 antigen in Escherichia coli

   • Young Jun Kang
   • Young Shin Kim
   • Hyo Jeong Hong

   OriginalPaper Pages: 375 - 380

4. Identification of expressed sequence tags (ESTs) of the highly transcribed genes in Aspergillus niger

   • Jeong-Yong Choi
   • Dong Whan Lee
   • Keon-Sang Chae

   OriginalPaper Pages: 381 - 384

5. Increase of catalytic activity of α-chymotrypsin in organic solvent by co-lyophilization with cyclodextrins

   • Yu Ooe
   • Shinji Yamamoto
   • Hideo Kise

   OriginalPaper Pages: 385 - 389

6. Suppression of proteolytic degradation of recombinant hirudin from Saccharomyces cerevisiae using the O2-enriched air

   • K. Jagannadha Rao
   • Chul Ho Kim
   • Sang Ki Rhee

   OriginalPaper Pages: 391 - 394

7. Cloning and characterization of a gene encoding the endopolygalacturonase of Penicillium griseoroseum

   • A.O.B. Ribon
   • J.L.C. Coelho
   • E.F. Araújo

   OriginalPaper Pages: 395 - 399

8. Distillery waste recycle through membrane filtration in batch alcohol fermentation

   • Jae-Sok Kim
   • Byung-Gee Kim
   • Chung-Hak Lee

   OriginalPaper Pages: 401 - 405

9. Development of a pH gradient within a biofilm is dependent upon the limiting nutrient

   • V.J.M. Allan
   • L.E. Macaskie
   • M.E. Callow

   OriginalPaper Pages: 407 - 413

10. Characterization and biobleaching effect of hemicellulases produced by thermophilic fungi

    • J. Haarhoff
    • C.J. Moes
    • B.J.H. Janse

    OriginalPaper Pages: 415 - 420

11. Sensitivity of anaerobic sludge biogranule to sulfur compounds

    • Chiu-Yue Lin
    • Chun-Hao Chang
    • Feng-Yuan Chang

    OriginalPaper Pages: 421 - 423

12. Extrachromosomal transmission of microinjected DNA to the progeny of silkworm Bombyx mori

    • Y. Shamila
    • S. Mathavan

    OriginalPaper Pages: 425 - 430

13. Substrate selectivity of lipases in the esterification of oleic acid, linoleic acid, linolenic acid and their all-trans-isomers and in the transesterification of cis/trans-isomers of linoleic acid methyl ester

    • Siegfried Warwel
    • Robert Borgdorf
    • Ludger Brühl

    OriginalPaper Pages: 431 - 436

14. Bacterial oxidation of sulphide under denitrifying conditions

    • B. Krishnakumar
    • V.B. Manilal

    OriginalPaper Pages: 437 - 440

15. Synthesis of α-galacto-oligosaccharides by a cloned α-galactosidase from Bifidobacterium adolescentis

    • L.A.M. van den Broek
    • J. Ton
    • G. Beldman

    OriginalPaper Pages: 441 - 445

16. Resolution of 2,2-diphenyl-1,3-dioxolane-4-methanol via Rhizopus sp. lipase-catalyzed enantioselective transesterification with vinyl butanoate

    • Toshifumi Miyazawa
    • Sota Kurita
    • Takashi Yamada

    OriginalPaper Pages: 447 - 450

17. One-step preparation of alkyl β-d-glucosaminide by the transglycosylation of chitosan and alcohol using purified exo-β-d-glucosaminidase

    • Shuichi Matsumura
    • Eiya Yao
    • Kazunobu Toshima

    OriginalPaper Pages: 451 - 456

18. Optical resolution of 2-(3-indolyl)propionic acid with Mucor javanicus and α-chymotrypsin

    • Katsuya Kato
    • Yue-fa Gong
    • Hiroshi Kimoto

    OriginalPaper Pages: 457 - 461