1. IUPAC—IUBMB Joint Commission on Biochemical Nomenclature (JCBN) and Nomenclature Committee of IUBMB (NC-IUBMB)

   • A. Kotyk

   Announcement Pages: 243 - 246

2. Tetrachloroethene-dehalogenating bacteria

   • J. Damborský

   Review Pages: 247 - 262

3. Indigenous plasmids in a production line of strains for penicillin G acylase derived fromEscherichia coli W

   • L. Sobotková
   • J. Grafková
   • P. Kyslík

   Papers Pages: 263 - 266

4. Alterations in surface hydrophobicity ofAcinetobacter baumannii induced by meropenem

   • A. Hoštacká

   Papers Pages: 267 - 270

5. Cell viability and protein turnover in nongrowingBacillus megaterium at sporulation suppressing temperature

   • H. Kučerová
   • M. Strnadová
   • J. Chaloupka

   Papers Pages: 271 - 275

6. Progesterone transformations by three species ofHumicola

   • A. A. Zohri
   • M. S. M. Abdel-Galil

   Papers Pages: 277 - 282

7. Effect of killer toxin K1 on yeast membrane potential reported by the diS-C₃(3) probe reflects strain-and physiological state-dependent variations

   • M. Eminger
   • D. Gášková
   • K. Sigler

   Papers Pages: 283 - 288

8. Life-cycle-dependent changes of aspartate carbamoyltransferase localization in membranes ofSaccharomyces cerevisiae—Centrifugal elutriation and ultracytochemical study

   • J. Voříšek
   • J. Noaillac-Depeyre
   • M. Denis-Duphil

   Papers Pages: 289 - 294

9. Glucose- and K⁺-induced acidification in different yeast species

   • A. Kotyk
   • G. Lapathitis
   • Š. Křenková

   Papers Pages: 295 - 298

10. Development of papillae on colonies of two isopoly-auxotrophic strains ofSaccharomyces cerevisiae allelic inRAD6 during adenine starvation

    • A. P. Rojas Gil
    • V. Vondrejs

    Papers Pages: 299 - 305

11. Production of stress-inducible form of heat-shock protein 70 in mouse peritoneal adherent cells afterin Vivo infection byFrancisella tularensis

    • J. Stulík
    • L. Hernychová
    • M. Kroča

    Papers Pages: 306 - 310

12. Flavonoids influence growth and saccharide metabolism ofRhizobium meliloti

    • V. Jain
    • H. S. Nainawatee

    Papers Pages: 311 - 316

13. Isolation and characterization of bacteria degrading polychlorinated biphenyls from transformer oil

    • N. G. Rojas-Avelizapa
    • R. Rodríguez-Vázquez
    • G. Fernández-Villagómez

    Papers Pages: 317 - 321

14. Primary biodegradation of a series of alkyl sulfosuccinates by mixed bacterial culture

    • D. Gregorová
    • J. Augustín
    • T. Cserháti

    Papers Pages: 323 - 327

15. RCH-microscopy used in microbiological studies

    • Z. Žižka
    • Z. Hostounský
    • S. Kálalová

    Papers Pages: 328 - 332

16. Gram staining with an automatic machine

    • S. Felek
    • A. Arslan

    Papers Pages: 333 - 337

17. Morphology and immunohistochemistry of rat aortic grafts

    • P. Rossmann
    • L. Lácha
    • A. Lodererová

    Immunology Pages: 339 - 353

18. Book reviews

    • A. Kotyk
    • M. Kubín
    • J. Gabriel

    BookReview Pages: 355 - 360