The phylogeny of unicellular, extremely halotolerant cyanobacteria F. Garcia-PichelUlrich NübelGerard Muyzer Original paper Pages: 469 - 482
Iron regulates transcription of the Escherichia coli ferric citrate transport genes directly and through the transcription initiation proteins Annemarie AngererV. Braun Original paper Pages: 483 - 490
Exponential growth of Escherichia coli B/r during its division cycle is demonstrated by the size distribution in liquid culture F. J. TruebaL. J. H. Koppes Original paper Pages: 491 - 496
Purification and characterization of the tetrachloroethene reductive dehalogenase of strain PCE-S Evelyn MillerGert WohlfarthG. Diekert Original paper Pages: 497 - 502
Purification and characterization of a catalase from the nonsulfur phototrophic bacterium Rhodobacter sphaeroides ATH 2.4.1 and its role in the oxidative stress response Detlef P. TerzenbachM. Blaut Original paper Pages: 503 - 508
Phenylacetyl-CoA:acceptor oxidoreductase, a new α-oxidizing enzyme that produces phenylglyoxylate. Assay, membrane localization, and differential production in Thauera aromatica Sabine SchneiderG. Fuchs Original paper Pages: 509 - 516
The two 3-deoxy-d-arabino-heptulosonate-7-phosphate synthase isoenzymes from Saccharomyces cerevisiae show different kinetic modes of inhibition Georg SchnappaufMarkus HartmannG. H. Braus Original paper Pages: 517 - 524
Acetyl-CoA decarbonylase/synthase complex from Archaeoglobus fulgidus Yao-Ren DaiDavid W. ReedE. DeMoll Short communication Pages: 525 - 529
A temperature-sensitive DNA adenine methyltransferase mutant of Salmonella typhimurium Rolando BrawerFacundo D. BatistaM. C. Cerquetti Short communication Pages: 530 - 533