Variability of pressure adaptation in deep sea bacteria Holger W. JannaschCarl O. Wirsen Original Papers Pages: 281 - 288
The sulfide affinity of phototrophic bacteria in relation to the location of elemental sulfur Hans Van Gemerden Original Papers Pages: 289 - 294
Utilization of sulfide and elemental sulfur by Ectothiorhodospira halochloris Johann ThenHans G. Trüper Original Papers Pages: 295 - 298
Regulation of the synthesis of hydrogenase (formate hydrogen-lyase linked) of E. coli F. ZinoniA. BeierA. Böck Original Papers Pages: 299 - 304
Involvement of megaplasmids in heterotrophic derepression of the carbon-dioxide assimilating enzyme system in Alcaligenes spp. Botho BowienBärbel FriedrichCornelius G. Friedrich Original Papers Pages: 305 - 310
Genetic manipulation of the restricted facultative methylotroph Hyphomicrobium X by the R-plasmid-mediated introduction of the Escherichia coli pdh genes L. DijkhuizenW. HarderG. Venema Original Papers Pages: 311 - 318
Construction of a gene bank of Rhodopseudomonas capsulata using a broad host range DNA cloning system Gabriele KlugGerhart Drews Original Papers Pages: 319 - 325
Ammonia and light effect on nitrogenase activity in nitrogen-limited continuous cultures of Rhodopseudomonas capsulata. Role of glutamine synthetase Yves JouanneauStephan LebecquePaulette M. Vignais Original Papers Pages: 326 - 331
Functional relationship between protein-bound and free factor F430 in Methanobacterium Dorothe Ankel-FuchsRolf JaenchenRudolf K. Thauer Original Papers Pages: 332 - 337
The phosphate potential, adenylate energy charge and proton motive force in growing cells of Streptococcus cremoris R. OttoB. KlontW. N. Konings Original Papers Pages: 338 - 343
Reconsideration of the efficiency of energy transduction in Paracoccus denitrificans during growth under a variety of culture conditions F. C. BoogerdH. W. van VerseveldA. H. Stouthamer Original Papers Pages: 344 - 350
Aerobic denitrification: a controversy revived Lesley A. RobertsonJ. Gijs Kuenen Original Papers Pages: 351 - 354
Urease from Arthrobacter oxydans, a nickel-containing enzyme Jürgen SchneiderHeinrich Kaltwasser Original Papers Pages: 355 - 360
Hydrogenase from Acetobacterium woodii Steve W. RagsdaleLars G. Ljungdahl Original Papers Pages: 361 - 365
Propanediol-1,2-dehydratase and metabolism of glycerol of Lactobacillus brevis H. SchützF. Radler Original Papers Pages: 366 - 370
In vitro synthesis of peptidoglycan by spheroplasts of Proteus mirabilis grown in the presence of penicillin Hans Herbert Martin Original Papers Pages: 371 - 375
Effect of oxygen on the metabolism of Zymomonas mobilis Stephanie BringerRobert K. FinnHermann Sahm Original Papers Pages: 376 - 381
Towards a phylogeny of phototrophic purple sulfur bacteria—16S rRNA oligonucleotide cataloguing of 11 species of Chromatiaceae Valerie J. FowlerNorbert PfennigErko Stackebrandt Original Papers Pages: 382 - 387
Sporomusa, a new genus of gram-negative anaerobic bacteria including Sporomusa sphaeroides spec. nov. and Sporomusa ovata spec. nov. Bernhard MöllerRolf OßmerHans Hippe Original Papers Pages: 388 - 396
Bacillus tusciae, a new species of thermoacidophilic, facultatively chemolithoautotrophic hydrogen oxidizing sporeformer from a geothermal area Fabienne BonjourMichel Aragno Original Papers Pages: 397 - 401
Thermophilic Bacilli growing with carbon monoxide Bernd KrügerOrtwin Meyer Original Papers Pages: 402 - 408
Fermentation of tartrate enantiomers by anaerobic bacteria, and description of two new species of strict anaerobes, Ruminococcus pasteurii and Ilyobacter tartaricus Bernhard Schink Original Papers Pages: 409 - 414
A marine, psychrophilic bacterium of the bacteroidaceae type Nils DyrsetGreta BentzenHelge Larsen Original Papers Pages: 415 - 420
Phormidium J-1 bioflocculant: production and activity Ali FattomMoshe Shilo Original Papers Pages: 421 - 426
