1. Detection of mRNA of nprM in Bacillus megaterium ATCC 14581 grown in soil by whole-cell hybridization

   • Wolfgang Hönerlage
   • Dittmar Hahn
   • Josef Zeyer

   Original Paper Pages: 235 - 241

2. Organomercurial resistance determinants in Pseudomonas K-62 are present on two plasmids

   • Masako Kiyono
   • Tomoko Omura
   • Hidemitsu Pan-Hou

   Original Paper Pages: 242 - 247

3. Photoinactivation of the detoxifying enzyme nitrophenol reductase from Rhodobacter capsulatus

   • Rafael Blasco
   • Pedro J. Aparicio
   • Francisco Castillo

   Original Paper Pages: 248 - 253

4. Extracellular proteases produced by the wood-degrading fungus Phanerochaete chrysosporium under ligninolytic and non-ligninolytic conditions

   • S. Balachandra Dass
   • Carlos G. Dosoretz
   • Hans E. Grethlein

   Original Paper Pages: 254 - 258

5. Heliobacterium modesticaldum, sp. nov., a thermophilic heliobacterium of hot springs and volcanic soils

   • Linda K. Kimble
   • Linda Mandelco
   • Michael T. Madigan

   Original Paper Pages: 259 - 267

6. Electron transport phosphorylation driven by glyoxylate respiration with hydrogen as electron donor in membrane vesicles of a glyoxylate-fermenting bacterium

   • Michael Friedrich
   • Bernhard Schink

   Original Paper Pages: 268 - 275

7. Properties of tetrachloroethene and trichloroethene dehalogenase of Dehalospirillum multivorans

   • Anke Neumann
   • Gert Wohlfarth
   • Gabriele Diekert

   Original Paper Pages: 276 - 281

8. Cytological aspects of resistance to potassium tellurite conferred on Pseudomonas cells by plasmids

   • Nataliya E. Suzina
   • Vitaly I. Duda
   • Alexander M. Boronin

   Original Paper Pages: 282 - 285

9. Purification and characterization of threonine dehydrogenase from Clostridium sticklandii

   • Matthias Wagner
   • Jan R. Andreesen

   Original Paper Pages: 286 - 290

10. Analysis of the genes forming the distal parts of the two cbb CO₂ fixation operons from Alcaligenes eutrophus

    • Jens Schäferjohann
    • Je-Geun Yoo
    • Botho Bowien

    Original Paper Pages: 291 - 299

11. Quaternary structure of the hydroxylamine oxidoreductase from Nitrosomonas europaea

    • Michael Hoppert
    • Timothy J. Mahony
    • David J. Miller

    Original Paper Pages: 300 - 306

12. Energetics of sulfate transport in Desulfomicrobium baculatum

    • Bernd Kreke
    • Heribert Cypionka

    Short Communication Pages: 307 - 309

13. Purification and characterization of the NADH-dependent (S)-specific 3-oxobutyryl-CoA reductase from Clostridium tyrobutyricum

    • Manfred Bayer
    • Helmut Günther
    • Helmut Simon

    Short Communication Pages: 310 - 312