1. Online First publication

   Editorial 21 December 1999 Pages: 85 - 85

2. Properties of the trihydroxytoluene oxygenase from Burkholderia cepacia R34: an extradiol dioxygenase from the 2,4-dinitrotoluene pathway

   • Glenn R. Johnson
   • Rakesh K. Jain
   • Jim C. Spain

   Original Paper 07 December 1999 Pages: 86 - 90

3. Two distinct pathways for anaerobic degradation of aromatic compounds in the denitrifying bacterium Thauera aromatica strain AR-1

   • Bodo Philipp
   • Bernhard Schink

   Original Paper 03 December 1999 Pages: 91 - 96

4. Cyanobacterial diversity in geographically related and distant host plants of the genus Gunnera

   • Malin Nilsson
   • Birgitta Bergman
   • Ulla Rasmussen

   Original Paper 09 December 1999 Pages: 97 - 102

5. Purification and properties of the first-identified, archaeal, ATP-dependent 6-phosphofructokinase, an extremely thermophilic non-allosteric enzyme, from the hyperthermophile Desulfurococcus amylolyticus

   • Thomas Hansen
   • Peter Schönheit

   Original Paper 30 November 1999 Pages: 103 - 109

6. Analysis of the cleavage site specificity of the endopeptidase involved in the maturation of the large subunit of hydrogenase 3 from Escherichia coli

   • Ekaterini Theodoratou
   • Athanasios Paschos
   • August Böck

   Original Paper 04 December 1999 Pages: 110 - 116

7. Characterization of a new type of sulfite dehydrogenase from Paracoccus pantotrophus GB17

   • Armin Quentmeier
   • Regine Kraft
   • Cornelius G. Friedrich

   Original Paper 29 November 1999 Pages: 117 - 125

8. Characterization of abundance and diversity of lactic acid bacteria in the hindgut of wood- and soil-feeding termites by molecular and culture-dependent techniques

   • Sabine Bauer
   • Anne Tholen
   • Andreas Brune

   Original Paper 09 December 1999 Pages: 126 - 137

9. Successional changes in the genetic diversity of a marine bacterial assemblage during confinement

   • Hendrik Schäfer
   • Pierre Servais
   • Gerard Muyzer

   Original Paper 09 December 1999 Pages: 138 - 145

10. Isolation and characterization of two new methanesulfonic acid-degrading bacterial isolates from a Portuguese soil sample

    • Paolo De Marco
    • J.Colin Murrell
    • Pedro Moradas-Ferreira

    Original Paper 08 December 1999 Pages: 146 - 153

11. Unusual ultrastructural features in three strains of Cyanothece (cyanobacteria)

    • David Porta
    • Rosmarie Rippka
    • Mariona Hernández-Mariné

    Original Paper 21 December 1999 Pages: 154 - 163