1. Control of effective expression of the phage φCTX-encoded ctx gene in Pseudomonas aeruginosa by a promoter upstream of the cos site

   • G. Xiong
   • J. Lin
   • F. Lutz

   ORIGINAL PAPER Pages: 249 - 254

2. The Aspergillus nidulans sulphur regulatory gene sconB encodes a protein with WD40 repeats and an F-box

   • R. Natorff
   • M. Piotrowska
   • A. Paszewski

   ORIGINAL PAPER Pages: 255 - 263

3. The P25 component of Galleria silk

   • M. Žurovec
   • D. Kodrík
   • K. Scheller

   ORIGINAL PAPER Pages: 264 - 270

4. Shine-Dalgarno-like sequences are not required for translation of chloroplast mRNAs in Chlamydomonas reinhardtii chloroplasts or in Escherichia coli

   • D. C. Fargo
   • M. Zhang
   • J. E. Boynton

   ORIGINAL PAPER Pages: 271 - 282

5. Isolation and characterisation of the RAD51 and DMC1 homologs from Arabidopsis thaliana

   • M.-P. Doutriaux
   • F. Couteau
   • C. White

   ORIGINAL PAPER Pages: 283 - 291

6. DNase-hypersensitive sites in yeast artificial chromosomes containing human DNA

   • E. Svetlova
   • N. Avril-Fournout
   • J. Filipski

   ORIGINAL PAPER Pages: 292 - 298

7. Transcript analysis of the tobacco plastid operon rps2/atpI/H/F/A reveals the existence of a non-consensus type II (NCII) promoter upstream of the atpI coding sequence

   • T. Miyagi
   • S. Kapoor
   • M. Sugiura

   ORIGINAL PAPER Pages: 299 - 307

8. Targeted alteration of the substrate specificity of peptide synthetases by rational module swapping

   • A. Schneider
   • T. Stachelhaus
   • M. A. Marahiel

   ORIGINAL PAPER Pages: 308 - 318

9. Isolation and characterization of hrp1 ⁺, a new member of the SNF2/SWI2 gene family from the fission yeast Schizosaccharomyces pombe

   • Y. H. Jin
   • E. J. Yoo
   • S. D. Park

   ORIGINAL PAPER Pages: 319 - 329

10. The Acinetobacter calcoaceticus NCIB8250 mop operon mRNA is differentially degraded, resulting in a higher level of the 3′ CatA-encoding segment than of the 5′ phenolhydroxylase- encoding portion

    • F. Schirmer
    • W. Hillen

    ORIGINAL PAPER Pages: 330 - 337

11. Sequence analysis of glutamate dehydrogenase (GDH) from the hyperthermophilic archaeon Pyrococcus sp. KOD1 and comparison of the enzymatic characteristics of native and recombinant GDHs

    • R. N. Z. A. Rahman
    • S. Fujiwara
    • T. Imanaka

    ORIGINAL PAPER Pages: 338 - 347

12. Male sterility associated with APRT deficiency in Arabidopsis thaliana results from a mutation in the gene APT1

    • C. Gaillard
    • B. A. Moffatt
    • M. Laloue

    ORIGINAL PAPER Pages: 348 - 353

13. Characterization of novel proteins affected by the o2 mutation and expressed during maize endosperm development

    • C. Damerval
    • M. Le Guilloux

    ORIGINAL PAPER Pages: 354 - 361

14. Analysis of in vivo correction of defined mismatches in the DNA mismatch repair mutants msh2, msh3 and msh6 of Saccharomyces cerevisiae

    • B. Lühr
    • J. Scheller
    • W. Kramer

    ORIGINAL PAPER Pages: 362 - 367

15. Inactivation of the gene coding for the 30.4-kDa subunit of respiratory chain NADH dehydrogenase: is the enzyme essential for Neurospora?

    • M. Duarte
    • N. Mota
    • A. Videira

    ORIGINAL PAPER Pages: 368 - 375

16. Genetic and physical localization of the root-knot nematode resistance locus Mi in tomato

    • I. Kaloshian
    • J. Yaghoobi
    • V. M. Williamson

    ORIGINAL PAPER Pages: 376 - 385

17. Functional analysis of the cellobiohydrolase I promoter of the filamentous fungus Trichoderma reesei

    • M. Ilmén
    • M.-L. Onnela
    • M. Penttilä

    CORRIGENDUM Pages: 386 - 386