1. Editorial

   • János Salánki

   EditorialNotes 31 December 1997 Pages: 259 - 259

2. Gábor Szabó (1927–1996)

   • László Orosz

   Announcement 31 December 1997 Pages: 261 - 264

3. Amino acid sequence homology of factor c produced by Streptomyces griseus with regulatory proteins of zinc finger type

   • F. Szeszák
   • S. Vitális
   • L. Dalmi

   OriginalPaper 31 December 1997 Pages: 265 - 273

4. A short GC-rich sequence involved in deletion formation of cloned DNA in E. coli

   • Andrea Sümegi
   • Zsuzsanna Birkó
   • S. Birkó

   OriginalPaper 31 December 1997 Pages: 275 - 279

5. a possible role of the effect of methionine on the activity of aspartokinase in sporulation of a Streptomyces fradiae mutant

   • G. Vargha

   OriginalPaper 31 December 1997 Pages: 281 - 288

6. Purification and characterization of the catalytic subunit of protein phosphatase 1 from Neurospora crassa

   • B. Szöőr
   • V. Dombrádi
   • Z. Fehér

   OriginalPaper 31 December 1997 Pages: 289 - 302

7. Lessons to learn from the cell death and heat shock genes of Caenorhabditis elegans

   • A. Mádi
   • M. Punyiczki
   • L. FéSűs

   OriginalPaper 31 December 1997 Pages: 303 - 318

8. Rapid detection of staphylococcus saprophytius using primer specific PCR

   • Anna Gaszewska-Mastalarz
   • Jolanta Zakrzewska-Czerwinska
   • M. Mordarski

   OriginalPaper 31 December 1997 Pages: 319 - 322

9. Genetic and developmental analysis of mutant Ketel alleles that identify the Drosophila importin-β homologue

   • M. Erdélyi
   • E. Máthé
   • J. Szabad

   OriginalPaper 31 December 1997 Pages: 323 - 338

10. The physiology and biosynthesis of secondary metabolites

    • Z. Vanek
    • J. Janecek

    OriginalPaper 31 December 1997 Pages: 339 - 358

11. Treatment possibility of hypercholesterolaemia associated with hypertriglyceridaemia

    • G. Paragh
    • Z. Balogh
    • A. Leövey

    OriginalPaper 31 December 1997 Pages: 359 - 367

12. Multimodal electrophysiological examinations in patients suffering from various tumors of the pineal region

    • G. I. Csécsei
    • G. Székely Jr.
    • P. Christophis

    OriginalPaper 31 December 1997 Pages: 369 - 376

13. Presymptomatic diagnosis of familial colon polyposis

    • T. Tóth
    • Tünde Kristóf
    • Z. Papp

    OriginalPaper 31 December 1997 Pages: 377 - 383

14. Directions to contributors

    Announcement 31 December 1997 Pages: 385 - 385