1. Control of transcription termination in bacteria by RNA-binding proteins that modulate RNA structures

   • Jörg Stülke

   Mini-Review Pages: 433 - 440

2. Sequence and phylogenetic analyses of the twin-arginine targeting (Tat) protein export system

   • Ming-Ren Yen
   • Yi-Hsiung Tseng
   • Milton H. Saier

   Mini-Review Pages: 441 - 450

3. Cloning and characterization of two novel DNases from Streptococcus pyogenes

   • Tadao Hasegawa
   • Keizo Torii
   • Michio Ohta

   Original Paper Pages: 451 - 456

4. Genetic characterization of an oligopeptide transport system from Lactobacillus delbrueckii subsp. bulgaricus

   • Kirsi Peltoniemi
   • Erkki Vesanto
   • Airi Palva

   Original Paper Pages: 457 - 467

5. Desulfobulbus mediterraneus sp. nov., a sulfate-reducing bacterium growing on mono- and disaccharides

   • Andrea Sass
   • Heike Rütters
   • Henrik Sass

   Original Paper Pages: 468 - 474

6. Novel bacteriochlorophyll e structures and species-specific variability of pigment composition in green sulfur bacteria

   • Jens Glaeser
   • Lluis Bañeras
   • Jörg Overmann

   Original Paper Pages: 475 - 485

7. The acid stress response of the cyanobacterium Synechocystis sp. strain PCC 6308

   • Jean J. Huang
   • Nancy H. Kolodny
   • Mary M. Allen

   Original Paper Pages: 486 - 493

8. Response to oxidative stress caused by H₂O₂ in Saccharomyces cerevisiae mutants deficient in trehalase genes

   • Yolanda Pedreño
   • Jose V. Gimeno-Alcañiz
   • Juan-Carlos Argüelles

   Original Paper Pages: 494 - 499

9. Characterization of the citrate/acetate antiporter CitW of Klebsiella pneumoniae

   • Christopher N. Kästner
   • Karin Schneider
   • Klaas M. Pos

   Original Paper Pages: 500 - 506