1. Determination of the G + C content of twoSyntrophus buswellii strains by ultracentrifugation techniques

   • Marie-Laure Fardeau
   • Bernard Ollivier
   • Jean-Pierre Bélaich

   OriginalPaper Pages: 185 - 189

2. Ethambutol potentiates extracellular and intracellular activities of clarithromycin, sparfloxacin, amikacin, and rifampin againstMycobacterium avium

   • Nalin Rastogi
   • Valérie Labrousse
   • Joao Paulo Carvalho de Sousa

   OriginalPaper Pages: 191 - 196

3. Identification of thepurA gene encoding adenylosuccinate synthetase inThiobacillus ferrooxidans

   • Tomonobu Kusano
   • Toshiyuki Takeshima
   • Kazuyuki Sugawara

   OriginalPaper Pages: 197 - 204

4. Physiological and biochemical analysis of the glutamine synthetase-impaired mutants of the nitrogen-fixing cyanobacteriumNostoc muscorum

   • Renu Srivastava
   • D. V. Amla

   OriginalPaper Pages: 205 - 215

5. Cloning of the cyclomaltodextrinase gene fromBacillus subtilis high-temperature growth transformant H-17

   • Bradley M. Krohn
   • James A. Lindsay

   OriginalPaper Pages: 217 - 222

6. Effect of an antibiotic fromOscillatoria late-virens on growth, photosynthesis, and toxicity ofmicrocystis aeruginosa

   • Suvendra Nath Bagchi
   • Vikas Singh Chauhan
   • Jyoti Bala Marwah

   OriginalPaper Pages: 223 - 228

7. Effects of penicillin on a moderately halophilic bacterium,Vibrio costicola

   • Y. Peerbaye
   • D. J. Kushner

   OriginalPaper Pages: 229 - 232

8. Aspects of energy-yielding metabolism in the aphid,Schizaphis graminum, and its endosymbiont: Detection of gene fragments potentially coding for the ATP synthaseβ-subunit and glyceraldehyde-3-phosphate dehydrogenase

   • Marta A. Clark
   • Paul Baumann

   OriginalPaper Pages: 233 - 237

9. Occurrence of 2-keto-3-deoxyoctonate (KDO) and KDO phosphate in lipopolysaccharides ofBacteriodes species

   • Hidefumi Kumada
   • Yuji Haishima
   • Kazuhito Hisatsune

   OriginalPaper Pages: 239 - 244