1. Ability to use ampicillin as a nitrogen source by the marine cyanobacteriumPhormidium valderianum BDU 30501

   • D. Prabaharan
   • M. Sumathi
   • G. Subramanian

   OriginalPaper Pages: 315 - 320

2. Studies on iron uptake and its effect on the outer membrane proteins ofPseudomonas stuzeri RC-7

   • R. N. Chakraborty
   • H. N. Patel
   • S. B. Desai

   OriginalPaper Pages: 321 - 323

3. In vitro binding ofBifidobacterium bifidum DSM 20082 to mucosal glycoproteins and hemagglutinating activity

   • I. F. Fontaine
   • E. A. Aissi
   • S. J. -L. Bouquelet

   OriginalPaper Pages: 325 - 330

4. Identification of a novel lectin inStreptococcus pyogenes and its possible role in bacterial adherence to pharyngeal cells

   • D. Gerlach
   • C. Schalén
   • A. S. Naidu

   OriginalPaper Pages: 331 - 338

5. TheSAM2 gene product catalyzes the formation of S-adenosyl-ethionine from ethionine inSaccharomyces cerevisiae

   • Enrique Martínez-Force
   • Tahía Benítez

   OriginalPaper Pages: 339 - 343

6. Dual effect of amino acids on the development of intracellular proteolytic activity in the irreversible sporulation phase ofBacillus megaterium

   • Helena Kučerová
   • Marie Strnadová
   • Jiří Chaloupka

   OriginalPaper Pages: 345 - 349

7. New O and H antigens ofPlesiomonas shigelloides and their O antigenic relationships toShigella boydii

   • Toshio Shimada
   • Eiji Arakawa
   • Eva Aldova

   OriginalPaper Pages: 351 - 354

8. Isolation and characterization of a new ruminal bacteriophage lytic toStreptococcus bovis

   • Igor Štyriak
   • Alena Španová
   • Vladimír Kmet'

   OriginalPaper Pages: 355 - 358

9. Legionnaires' disease outbreaks and cooling towers with amplifiedLegionella concentrations

   • Brian G. Shelton
   • W. Dana Flanders
   • George K. Morris

   OriginalPaper Pages: 359 - 363