Regulation of expression of photosynthesis genes in anoxygenic photosynthetic bacteria Gabriele Klug Minireview Pages: 397 - 404
Three nitrate reductase activities in Alcaligenes eutrophus Ute Warnecke-EberzBärbel Friedrich Original Papers Pages: 405 - 409
Anaerobic expression of nitric oxide reductase from denitrifying Pseudomonas stutzeri H. Körner Original Papers Pages: 410 - 416
Ultrastructural localization of cellular compartments involved in secretion of the low molecular weight, alkaline xylanase by Trichoderma reesei W. KurzątkowskiJ. SoleckaC. P. Kubicek Original Papers Pages: 417 - 422
Upper temperature limits for growth and diazotrophy in the thermophilic cyanobacterium HTF Chlorogloeopsis Jens Kirk ThomsenRaymond P. Cox Original Papers Pages: 423 - 427
The elemental composition dynamics of large polyphosphate granules in Acinetobacter strain 210A C. F. C. BontingG. J. J. KortsteeAlexander J. B. Zehnder Original Papers Pages: 428 - 434
Plasma membrane lipid composition of the halophilic cyanobacterium Aphanothece halophytica Darryl RitterJohn H. Yopp Original Papers Pages: 435 - 439
Utilization of sulfonates as sole sulfur source by soil bacteria including Comamonas acidovorans Angelica P. SeitzEdward R. LeadbetterWalter Godchaux III Original Papers Pages: 440 - 444
Isolation and chemical characterization of lipopolysaccharides from four Mycoplana species (M. bullata, M. segnis, M. ramosa and M. dimorpha) Rudrapatnam N. TharanathanAkira YokotaHubert Mayer Original Papers Pages: 445 - 452
Competition for limiting amounts of oxygen between Nitrosomonas europaea and Nitrobacter winogradskyi grown in mixed continuous cultures Hendrikus J. LaanbroekSaskia Gerards Original Papers Pages: 453 - 459
Thermoanaerobium acetigenum spec. nov., a new anaerobic, extremely thermophilic, xylanolytic non-spore-forming bacterium isolated from an Icelandic hot spring Peter NielsenIndra M. MathraniBirgitte K. Ahring Original Papers Pages: 460 - 464
Pentose utilization and transport by the ruminal bacterium Prevotella ruminicola Herbert J. Strobel Original Papers Pages: 465 - 471
Caldopentamine and caldohexamine in cells of Thermotoga species, a possible adaptation to the growth at high temperatures Gerhard ZellnerHelmut Kneifel Original Papers Pages: 472 - 476
Regulation of anaerobic respiratory pathways in Wolinella succinogenes by the presence of electron acceptors J. P. LorenzenA. KrögerG. Unden Original Papers Pages: 477 - 483
31P Nuclear magnetic resonance studies of ethanol inhibition in Zymomonas mobilis Joachim StrohhäckerAlbert A. de GraafHermann Sahm Original Papers Pages: 484 - 490