1. Analysis of single protoplasts and regenerated plants by PCR and RAPD technology

   • P. T. H. Brown
   • F. D. Lange
   • H. Lörz

   Original Articles Pages: 311 - 317

2. Transcriptional analysis of the Chlamydia trachomatis plasmid pCT identifies temporally regulated transcripts, anti-sense RNA and σ⁷⁰-selected promoters

   • S. Ricci
   • R. Cevenini
   • V. Scarlato

   Orignal Articles Pages: 318 - 326

3. Analysis of regions essential for the function of chromosomal replicator sequences from Yarrowia lipolytica

   • Masayoshi Matsuoka
   • Masaaki Matsubara
   • Shuichi Aiba

   Original Articles Pages: 327 - 333

4. SSV1-encoded site-specific recombination system in Sulfolobus shibatae

   • Georgi Muskhelishvili
   • Peter Palm
   • Wolfram Zillig

   Original Articles Pages: 334 - 342

5. Cotranscriptional expression of mitochondrial genes for subunits of NADH dehydrogenase, nad5, nad4, nad2, in Marchantia polymorpha

   • Naoko Nozato
   • Kenji Oda
   • Kanji Ohyama

   Original Articles Pages: 343 - 350

6. Molecular structure and genetic regulation of SFA, a gene responsible for resistance to formaldehyde in Saccharomyces cerevisiae, and characterization of its protein product

   • Eugen P. Weimer
   • Ercole Rao
   • Martin Brendel

   Original Articles Pages: 351 - 358

7. A new yeast gene with a myosin-like heptad repeat structure

   • Ralf Kölling
   • Thu Nguyen
   • David Botstein

   Original Articles Pages: 359 - 369

8. DNA base sequence changes induced by diethyl sulfate in postmeiotic male germ cells of Drosophila melanogaster

   • Luisa María Sierra
   • Albert Pastink
   • Ekkehart W. Vogel

   Original Articles Pages: 370 - 374

9. Post-transcriptional regulation of IME1 determines initiation of meiosis in Saccharomyces cerevislae

   • Amir Sherman
   • Michal Shefer
   • Yona Kassir

   Original Articles Pages: 375 - 384

10. Restoration of fertility by antisense RNA in genetically engineered male sterile tobacco plants

    • Thomas Schmülling
    • Horst Röhrig
    • Jeff Schell

    Original Articles Pages: 385 - 394

11. Escherichia coli RuvA and RuvB proteins involved in recombination repair: physical properties and interactions with DNA

    • Toshikazu Shiba
    • Hiroshi Iwasaki
    • Hideo Shinagawa

    Original Articles Pages: 395 - 399

12. The Azotobacter vinelandii nifL-like gene: nucleotide sequence analysis and regulation of expression

    • Ramesh Raina
    • Umesh K. Bageshwar
    • H. K. Das

    Original Articles Pages: 400 - 406

13. A mutation in the dsbA gene coding for periplasmic disulfide oxidoreductase reduces transcription of the Escherichia coli ompF gene

    • Anthony P. Pugsley

    Original Articles Pages: 407 - 411

14. The Chironomus thummi genome contains a non-LTR retrotransposon

    • A. G. Blinov
    • Y. V. Sobanov
    • M. A. Filippova

    Original Articles Pages: 412 - 420

15. Nucleotide sequence of attP and cos sites of phage CTX and expression of cytotoxin in Pseudomonas aeruginosa PA158

    • Hesham Elsabbagh
    • Guangming Xiong
    • Frieder Lutz

    Original Articles Pages: 421 - 428

16. Toxicity of and mutagenesis by chlorate are independent of nitrate reductase activity in Chlamydomonas reinhardtii

    • Rafael Prieto
    • Emilio Fernández

    Original Articles Pages: 429 - 438

17. Concerted circadian oscillations in transcript levels of nineteen Lha/b (cab) genes in Lycopersicon esculentum (tomato)

    • Jan-Wolfhard Kellmann
    • Nicole Merforth
    • Birgit Piechulla

    Original Articles Pages: 439 - 448

18. Molecular and genetic characterization of SPT4, a gene important for transcription initiation in Saccharomyces cerevisiae

    • Elizabeth A. Malone
    • Jan S. Fassler
    • Fred Winston

    Original Articles Pages: 449 - 459

19. Telomeric repeat [TTAGGG]_n sequences of human chromosomes are conserved in chimpanzee (Pan troglodytes)

    • Sunny Luke
    • Ram S. Verma

    Short Communications Pages: 460 - 462

20. Characterization of the cyrl-2 UGA mutation in Saccharomyces cerevisiae

    • Takashi Morishita
    • Akira Matsuura
    • Isao Uno

    Short Communications Pages: 463 - 466