1. Botryococcus braunii carbon/nitrogen metabolism as affected by ammonia addition

   • Masayuki Ohmori
   • Fred R. Wolf
   • James A. Bassham

   Original Papers Pages: 101 - 106

2. Effects of cadmium accumulation on growth and respiration of a cadmium-sensitive strain of Bacillus subtilis and a selected cadmium resistant mutant

   • Kenneth G. Surowitz
   • Jeffrey A. Titus
   • Robert M. Pfister

   Original Papers Pages: 107 - 112

3. Isolation, and biochemical and biological characterization of an a-mating-type-specific glycoprotein responsible for sexual agglutination from the cytoplasm of a-cells, in the yeast Saccharomyces cerevisiae

   • Makoto Yamaguchi
   • Kazuo Yoshida
   • Naohiko Yanagishima

   Original Papers Pages: 113 - 119

4. Glycogen content and nitrogenase activity in Anabaena variabilis

   • Anneliese Ernst
   • Heide Kirschenlohr
   • Peter Böger

   Original Papers Pages: 120 - 125

5. Cellulase secretion from a hyper-cellulolytic mutant of Trichoderma reesei Rut-C30

   • Arati Ghosh
   • B. K. Ghosh
   • Bland S. Montenecourt

   Original Papers Pages: 126 - 133

6. Natural transformation of Pseudomonas stutzeri by plasmids that contain cloned fragments of chromosomal deoxyribonucleic acid

   • Curtis A. Carlson
   • Susan M. Steenbergen
   • John L. Ingraham

   Original Papers Pages: 134 - 138

7. A new 3-hydroxybutyrate fermenting anaerobe, Ilyobacter polytropus, gen. nov. sp. nov., possessing various fermentation pathways

   • Marion Stieb
   • Bernhard Schink

   Original Papers Pages: 139 - 146

8. Oxidation of primary aliphatic alcohols by Acetobacterium carbinolicum sp. nov., a homoacetogenic anaerobe

   • Barbara Eichler
   • Bernhard Schink

   Original Papers Pages: 147 - 152

9. Membrane-bound nitrite oxidoreductase of Nitrobacter: evidence for a nitrate reductase system

   • Hilke Sundermeyer-Klinger
   • Wolfgang Meyer
   • Eberhard Bock

   Original Papers Pages: 153 - 158

10. Microbial metabolism of chloroanilines: enhanced evolution by natural genetic exchange

    • Javier Latorre
    • Walter Reineke
    • Hans-Joachim Knackmuss

    Original Papers Pages: 159 - 165

11. The triggering effect of surfaces and surfactants on heat output, oxygen consumption and size reduction of a starving marine Vibrio

    • Beverley A. Humphrey
    • Kevin C. Marshall

    Original Papers Pages: 166 - 170

12. Murein hydrolase (N-acetyl-muramyl-l-alanine amidase) in human serum

    • Stefan Mollner
    • Volkmar Braun

    Original Papers Pages: 171 - 177

13. Resting sporangium of Synchytrium endobioticum: its structure and composition of the lipids and fatty acids

    • Arya K. Bal
    • Arun C. Dey
    • Michael C. Hampson

    Original Papers Pages: 178 - 182

14. Solubilization and resolution of the membrane-bound nitrite reductase from Paracoccus halodenitrificans into nitrite and nitric oxide reductases

    • Michael A. Grant
    • Sonja E. Cronin
    • Lawrence I. Hochstein

    Original Papers Pages: 183 - 186

15. The rate of evolutionary divergence of initiation factors IF2 and IF3 in various bacterial species determined quantitatively by immunoblotting

    • J. Greg Howe
    • John W. B. Hershey

    Original Papers Pages: 187 - 192

16. Metabolism of methylammonium by Azotobacter vinelandii

    • Richard A. Moore
    • Joyce K. Gordon

    Original Papers Pages: 193 - 197

17. Immunoblotting procedure for the analysis of electrophoretically-fractionated bacterial lipopolysaccharide

    • S. Sturm
    • P. Fortnagel
    • K. N. Timmis

    Original Papers Pages: 198 - 201

18. Crystallization and preliminary x-ray diffraction data of the cryptomonad biliprotein phycocyanin-645 from a Chroomonas spec.

    • Walter Morisset
    • Werner Wehrmeyer
    • Wolfram Bode

    Original Papers Pages: 202 - 205

19. Nickel and iron incorporation into soluble hydrogenase of Alcaligenes eutrophus

    • Cornelius G. Friedrich
    • Sergej Suetin
    • Michael Lohmeyer

    Original Papers Pages: 206 - 211

20. Physicochemical characterization of cyanophage SM-2

    • Randall Benson
    • Eugene Martin

    Original Papers Pages: 212 - 214

21. Glutathione reductase activity in heterocysts and vegetative cells of the cyanobacterium Nostoc muscorum

    • Leah Karni
    • Stephen J. Moss
    • Elisha Tel-Or

    Original Papers Pages: 215 - 217

22. Cloning of the ribokinase gene of Staphylococcus hyicus subsp. hyicus in Staphylococcus carnosus

    • Günter Keller
    • Karl Heinz Schleifer
    • Friedrich Götz

    Original Papers Pages: 218 - 224

23. Uncoupling of grwoth and acid production in Streptococcus cremoris

    • Roel Otto

    Original Papers Pages: 225 - 230

24. Energetic basis of development of salt-tolerant transport in a moderately halophilic bacterium, Vibrio costicola

    • Francette Hamaide
    • G. Dennis Sprott
    • Donn J. Kushner

    Original Papers Pages: 231 - 235

25. Regulation of tyrosinase during the vegetative and sexual life cycles of Neurospora crassa

    • Rolf Alexander Prade
    • Angela Kaysel Cruz
    • Héctor F. Terenzi

    Original Papers Pages: 236 - 242

26. Nitrogenase — hydrogenase relationships in Rhizobium japonicum

    • Lennox A. Graham
    • Larry W. Stults
    • R. J. Maier

    Original Papers Pages: 243 - 246

27. Potassium accumulation in growing Methanobacterium thermoautotrophicum and its relation to the electrochemical proton gradient

    • Peter Schönheit
    • Dieter B. Beimborn
    • Hans-Joachim Perski

    Original Papers Pages: 247 - 251

28. Selenite uptake and incorporation by Selenomonas ruminatium

    • J. F. Hudman
    • A. R. Glenn

    Original Papers Pages: 252 - 256

29. The cytochrome P450-containing monooxygenase of Trichosporon cutaneum: Occurrence and properties

    • Heikki Laurila
    • Othmar Käppeli
    • Armin Fiechter

    Original Papers Pages: 257 - 259

30. Legume-Rhizobium interactions: host induced alterations in capsular polysaccharides and infectivity of cowpea Rhizobia

    • Arvind A. Bhagwat
    • Joseph Thomas

    Original Papers Pages: 260 - 264

31. Structural analysis of EcoRI-DNA complexes as revealed by electron microscopy

    • Walther Johannssen
    • Horst Schütte
    • Frank Mayer

    Original Papers Pages: 265 - 270

32. Effect of visible light on carotenogenesis in arthroconidiating Trichophyton mentagrophytes

    • Ruth C. Mock
    • Tadayo Hashimoto

    Original Papers Pages: 271 - 275

33. A continuous culture study of the phosphorus nutrition of Rhizobium trifollii WU95, Rhizobium NGR234 and Bradyrhizobium CB756

    • J. B. Smart
    • A. D. Robson
    • M. J. Dilworth

    Original Papers Pages: 276 - 280

34. Effect of phosphorus supply on phosphate uptake and alkaline phosphatase activity in Rhizobia

    • J. B. Smart
    • M. J. Dilworth
    • A. D. Robson

    Original Papers Pages: 281 - 286

35. Effect of phosphorus supply on periplasmic protein profiles in Rhizobia

    • J. B. Smart
    • M. J. Dilworth
    • A. D. Robson

    Short Communications Pages: 287 - 290

36. Carbonic anhydrase, carbondioxide levels and growth of Nitrosomonas

    • Leland S. Jahnke
    • Celine Lyman
    • Alan B. Hooper

    Short Communications Pages: 291 - 293

37. Serine hydrolases in differentiating Rhodomicrobium vannielii swarmer cells

    • George C. Russell
    • Nicholas H. Mann

    Short Communications Pages: 294 - 296