1. Purification and characterization of pectinesterase produced by a strain ofAspergillus niger

   • María C. Maldonado
   • Ana M. Strasser de Saad
   • Danley Callieri

   OriginalPaper Pages: 193 - 196

2. Taxonomic status of atypicalLactobacillus saké andLactobacillus curvatus strains associated with vacuum-packaged meat spoilage

   • Gary A. Dykes
   • Alexander von Holy

   OriginalPaper Pages: 197 - 200

3. DNA, RNA, and protein synthesis in the cyanobacteriumSynechocystis sp. PCC 6803 adapted to different salt concentrations

   • Martin Hagemann
   • Sabine Fulda
   • Hendrik Schubert

   OriginalPaper Pages: 201 - 207

4. Transfer of broad-host-range antibiotic resistance plasmids in soil microcosms

   • Gauri A. Naik
   • Lata N. Bhat
   • J. M. Lynch

   OriginalPaper Pages: 209 - 215

5. Correlation ofLegionella pneumophila virulence with the presence of a plasmid

   • Yehia Daaka
   • Yoshimasa Yamamoto
   • Herman Friedman

   OriginalPaper Pages: 217 - 223

6. Unaffected nodulation and nitrogen fixation in carbohydrate pleiotropic mutants ofRhizobium meliloti

   • Jean-Pierre Hornez
   • Mohammed Timinouni
   • Jean-Claude Derieux

   OriginalPaper Pages: 225 - 229

7. Purification of collagen-binding proteins ofLactobacillus reuteri NCIB 11951

   • P. Aleljung
   • W. Shen
   • T. Wadström

   OriginalPaper Pages: 231 - 236

8. Selection and properties of spontaneous mutants ofListeria monocytogenes ATCC 15313 resistant to different bacteriocins produced by lactic acid bacteria strains

   • N. Rekhif
   • A. Atrih
   • G. Lefebvre

   OriginalPaper Pages: 237 - 241

9. Identification, enrichment, and isolation ofThiothrix spp. from environmental samples

   • Robin L. Brigmon
   • Gabriel Bitton
   • Bonnie O'Brien

   OriginalPaper Pages: 243 - 246

10. NADH-linked fumarate reductase and NADH dehydrogenase activities inFibrobacter succinogenes

    • Steven W. Meinhardt
    • Thomas L. Glass

    OriginalPaper Pages: 247 - 251