Nitrogen-deregulated mutants of Phanerochaete chrysosporium —a lignin-degrading basidiomycete K. BoominathanS. Balachandra DassC. A. Reddy Original Papers Pages: 521 - 527
Effect of iron deficiency on ferredoxin levels in Anabaena variabilis PCC 6309 M. B. PardoC. Gómez-MorenoM. L. Peleato Original Papers Pages: 528 - 530
Aerobic nitrate and nitrite reduction in continuous cultures of Escherichia coli E4 Hans J. BronsAlexander J. B. Zehnder Original Papers Pages: 531 - 536
Non-PTS uptake and subsequent metabolism of glucose in Pediococcus halophilus as demonstrated with a double mutant defective in phosphoenolpyruvate:mannose phosphotransferase system and in phosphofructokinase Keietsu AbeKinji Uchida Original Papers Pages: 537 - 540
Structure and mutation of a gene encoding a Mr 33000 phycocyanin-associated linker polypeptide Robert de LorimierGerard GuglielmiS. Edward Stevens Jr Original Papers Pages: 541 - 549
Structural and compositional analyses of the phycobilisomes of Synechococcus sp. PCC 7002. Analyses of the wild-type strain and a phycocyanin-less mutant constructed by interposon mutagenesis Donald A. BryantRobert de LorimierS. Edward Stevens Jr Original Papers Pages: 550 - 560
The cytotoxin of Pseudomonas aeruginosa: Cytotoxicity requires proteolytic activation Gabriele Orlik-EiselFrieder LutzHeiner Niemann Original Papers Pages: 561 - 568
The relative rotation of the ends of Bacillus subtilis during growth Arthur L. Koch Original Papers Pages: 569 - 573
Changes in intracellular and extracellular α-amino acids in Gloeothece during N2-fixation and following addition of ammonium K. J. FlynnJ. R. Gallon Original Papers Pages: 574 - 579
Branched respiratory chain in aerobically grown Staphylococcus aureus —oxidation of ethanol by cells and protoplasts Vladislav Yu. ArtzatbanovValery V. Petrov Original Papers Pages: 580 - 584
Thermotolerance, cell filamentation, and induced protein synthesis in psychrophilic and psychrotrophic bacteria Kirk L. McCallumWilliam E. Inniss Original Papers Pages: 585 - 590
Metabolic fluxes during the growth of thermotolerant methylotrophic Bacillus strains in methanol-sufficient chemostat cultures Anthony G. BrookeMargaret M. AttwoodDavid W. Tempest Original Papers Pages: 591 - 595
Choline derivatives increase two different acid phosphatases in Rhizobium meliloti and Pseudomonas aeruginosa Andrea E. LucchiniTeresita A. LisaCarlos E. Domenech Original Papers Pages: 596 - 599
Degradation of the compatible solute trehalose in Ectothiorhodospira halochloris: isolation and characterization of trehalase Ruth M. HerzogErwin A. GalinskiHans G. Trüper Original Papers Pages: 600 - 606
The role of trehalose as a substitute for nitrogen-containing compatible solutes (Ectothiorhodospira halochloris) Erwin A. GalinskiRuth M. Herzog Original Papers Pages: 607 - 613
Swimming changes and chemotactic responses in Rhodobacter sphaeroides do not involve changes in the steady state membrane potential or respiratory electron transport Philip S. PooleSimon BrownJudith P. Armitage Original Papers Pages: 614 - 618