1. Reductive activation of the corrinoid-containing enzyme involved in methyl group transfer between methyl-tetrahydromethanopterin and coenzyme M inMethanosarcina barkeri

   • W. M. H. van de Wijngaard
   • R. L. Lugtigheid
   • C. van der Drift

   OriginalPaper Pages: 1 - 6

2. Analysis of the promoter region in the rRNA operon fromMycobacterium bovis BCG

   • Yasuhiko Suzuki
   • Akihisa Nagata
   • Takeshi Yamada

   OriginalPaper Pages: 7 - 11

3. DNA relatedness among saturn-spored yeasts assigned to the generaWilliopsis andPichia

   • Cletus P. Kurtzman

   OriginalPaper Pages: 13 - 19

4. Phylogenetic relationships among species ofWilliopsis andSaturnospora gen. nov. as determined from partial rRNA sequences

   • Zhaowei Liu
   • Cletus P. Kurtzman

   OriginalPaper Pages: 21 - 30

5. Saturnospora ahearnii, a new salt marsh yeast from Louisiana

   • Cletus P. Kurtzman

   OriginalPaper Pages: 31 - 34

6. Karyology and hyphal characters as taxonomic criteria in Ascomycetous black yeasts and related fungi

   • K. Takeo
   • G. S. de Hoog

   OriginalPaper Pages: 35 - 42

7. Characterization of new plasmids from methylotrophic bacteria

   • V. Brenner
   • I. Holubová
   • J. Hubáček

   OriginalPaper Pages: 43 - 48

8. Catabolite inactivation, cyclic AMP and protein phosphorylation in the methylotrophic yeastHansenula polymorpha

   • Klaus H. Hofmann
   • Elke Polnisch

   OriginalPaper Pages: 49 - 54

9. On the false positive urease activity ofYarrowia lipolytica

   • G. Péter
   • T. Deák

   OriginalPaper Pages: 55 - 59

10. Production of poly-D(-)-3-hydroxybutyrate and poly-D(-)-3-hydroxyvalerate by strains ofAlcaligenes latus

    • Guo-Qiang Chen
    • Karl-Heinz König
    • Robert M. Lafferty

    OriginalPaper Pages: 61 - 66