1. Synthesis and turnover of cell body-agglutinin as a pool of flagellar surface-agglutinin inChlamydomonas reinhardii gamete

   • Tatsuaki Saito
   • Yoshihiro Tsubo
   • Yoshihiro Matsuda

   Original Papers Pages: 207 - 210

2. Methanobacterium thermoalcaliphilum spec. nov., a new moderately alkaliphilic and thermophilic autotrophic methanogen

   • Karl-Heinz Blotevogel
   • Ulrich Fischer
   • Sigrid Jannsen

   Original Papers Pages: 211 - 217

3. Isolation and characterization of a new thermophilic and autotrophic methane producing bacterium:Methanobacterium thermoaggregans spec. nov.

   • Karl-Heinz Blotevogel
   • Ulrich Fischer

   Original Papers Pages: 218 - 222

4. Competitive growth of slow growingRhizobium japonicum against fast growingEnterobacter andPseudomonas species at low concentrations of succinate and other substrates in dialysis culture

   • Claudia Humbeck
   • Heidemarie Thierfelder
   • Dietrich Werner

   Original Papers Pages: 223 - 228

5. Assimilation of exogenous and dinitrogen-derived¹³NH ₄ ⁺ byAnabaena azollae separated fromAzolla caroliniana Willd

   • John C. Meeks
   • Nisan Steinberg
   • Gerald A. Peters

   Original Papers Pages: 229 - 233

6. Melanin biosynthesis and the metabolism of flaviolin and 2-hydroxyjuglone inWangiella dermatitidis

   • Michael H. Wheeler
   • Robert D. Stipanovic

   Original Papers Pages: 234 - 241

7. Detection of an antigenic cell wall layer inHistoplasma capsulatum

   • Mercedes R. Edwards
   • Katherine E. Fritz

   Original Papers Pages: 242 - 247

8. Expression of genes from the marine bacteriumAlteromonas haloplanktis 214 inEscherichia coli K-12

   • Robert A. MacLeod
   • R. G. Hadley
   • Patricia R. MacLeod

   Original Papers Pages: 248 - 252

9. Thiosulfate sulfur transferases (Rhodaneses) ofChlorobium vibrioforme f.thiosulfatophilum

   • Manfred A. Steinmetz
   • Ulrich Fischer

   Original Papers Pages: 253 - 258

10. A newly-isolated marine methanogen harbors a small cryptic plasmid

    • Alvin G. Wood
    • William B. Whitman
    • Jordan Konisky

    Original Papers Pages: 259 - 261

11. Osmoregulation inDunaliella. Catalysis of the glycerol-3-phosphate dehydrogenase reaction in a chloroplast-enriched fraction ofDunaliella tertiolecta

    • Thérèse Marengo
    • R. McC Lilley
    • A. D. Brown

    Original Papers Pages: 262 - 268

12. Akinetes of the cyanobacteriumNostoc PCC 7524: morphological changes during synchronous germination

    • Joan M. Sutherland
    • William D. P. Stewart
    • Michael Herdman

    Original Papers Pages: 269 - 274

13. Ammonia assimilation and metabolism byBeggiatoa alba

    • Aracelis Vargas
    • William R. Strohl

    Original Papers Pages: 275 - 278

14. Utilization of nitrate byBeggiatoa alba

    • Aracelis Vargas
    • William R. Strohl

    Original Papers Pages: 279 - 284

15. Regulation of methylammonium transport inParacoccus denitrificans

    • Andreas Holtel
    • Diethelm Kleiner

    Original Papers Pages: 285 - 288

16. Expression ofKlebsiella pneumoniae nif genes inProteus mirabilis

    • J. R. Postgate
    • H. M. Kent

    Original Papers Pages: 289 - 294

17. Fermentation of acetylene by an obligate anaerobe,Pelobacter acetylenicus sp. nov.

    • Bernhard Schink

    Original Papers Pages: 295 - 301

18. Utilization of formate as an additional energy source by glucose-limited chemostat cultures ofCandida utilis CBS 621 andSaccharomyces cerevisiae CBS 8066

    • Peter M. Bruinenberg
    • Ronald Jonker
    • W. Alexander Scheffers

    Original Papers Pages: 302 - 306

19. Isolation and characterization ofSporomusa acidovorans sp. nov., a methylotrophic homoacetogenic bacterium

    • Bernard Ollivier
    • Ralf Cordruwisch
    • Jean-Louis Garcia

    Original Papers Pages: 307 - 310