1. Selective transport of divalent cations by transition metal permeases: the Alcaligenes eutrophus HoxN and the Rhodococcus rhodochrous NhlF

   • Olaf Degen
   • Michihiko Kobayashi
   • T. Eitinger

   Original paper Pages: 139 - 145

2. Distribution of ATPase and ATP-to-ADP phosphate exchange activities in magnesium chelatase subunits of Chlorobium vibrioforme and Synechocystis PCC6803

   • Bent L. Petersen
   • C. G. Kannangara
   • Knud W. Henningsen

   Original paper Pages: 146 - 150

3. Regulation of the synthesis of aryl metabolites by phospholipid sources in the white-rot fungus Bjerkandera adusta

   • Carmen Lapadatescu
   • Christian Giniès
   • Pascal Bonnarme

   Original paper Pages: 151 - 158

4. Cell wall of Thermoanaerobacterium thermosulfurigenes EM1: isolation of its components and attachment of the xylanase XynA

   • Elke Brechtel
   • Markus Matuschek
   • H. Bahl

   Original paper Pages: 159 - 165

5. Glucose stimulates a decrease of the fatty acid saturation degree in Acinetobacter calcoaceticus

   • Claus Härtig
   • Norbert Loffhagen
   • W. Babel

   Original paper Pages: 166 - 172

6. The cell wall porin of the gram-positive bacterium Nocardia asteroides forms cation-selective channels that exhibit asymmetric voltage dependence

   • Franziska G. Rieß
   • Thomas Lichtinger
   • R. Benz

   Original paper Pages: 173 - 182

7. Ferribacterium limneticum, gen. nov., sp. nov., an Fe(III)-reducing microorganism isolated from mining-impacted freshwater lake sediments

   • David E. Cummings
   • Frank Caccavo Jr.
   • R. F. Rosenzweig

   Original paper Pages: 183 - 188

8. Diversity of chlorophenol-degrading bacteria isolated from contaminated boreal groundwater

   • Minna K. Männistö
   • Marja A. Tiirola
   • J. A. Puhakka

   Original paper Pages: 189 - 197

9. Coregulation of the syntheses of bacteriochlorophyll and pigment-binding proteins in Rhodobacter capsulatus

   • Jörg Rödig
   • S. Jock
   • G. Klug

   Original paper Pages: 198 - 204

10. Cryptic luminescence in the cold-water fish pathogen Vibrio salmonicida

    • P. M. Fidopiastis
    • Henning Sørum
    • E. G. Ruby

    Short communication Pages: 205 - 209

11. Membrane-associated, dissimilatory nitrite reductase of the denitrifying fungus Cylindrocarpon tonkinense

    • Yuko Kubota
    • Naoki Takaya
    • H. Shoun

    Short communication Pages: 210 - 213

12. Isolation of salt-induced periplasmic proteins from Synechocystis sp. strain PCC 6803

    • S. Fulda
    • Stefan Mikkat
    • Martin Hagemann

    Short communication Pages: 214 - 217