1. Plasmid pIMI38 — the pBR322 derivative with increased stability inE. coli cells

   • O. Navrátil
   • K. Čejka
   • J. Hubáček

   OriginalPaper Pages: 241 - 246

2. Transfection ofBrevibacterium flavum with bacteriophage BFB10 DNA

   • M. Pátek
   • J. NeŠvera
   • J. Štokrová

   OriginalPaper Pages: 247 - 254

3. Role of iron in the enhancement byAgrobacterium tumefaciens infection in mice

   • A. Mitra
   • M. K. Ray
   • G. C. Chatterjee

   OriginalPaper Pages: 255 - 260

4. Elicitor activity ofAgrobacterium radiobacter in plants

   • K. Novák
   • M. Staněk
   • E. Šímová

   OriginalPaper Pages: 261 - 266

5. Production of an extracellular proteinase and α-amylase byBacillus subtilis in chemostat

   • J. Pazlarová
   • I. Tsaplina

   OriginalPaper Pages: 267 - 272

6. Plasmid content of Azospirillum strains from cereals

   • V. Yu. Matveev
   • A. N. Sen
   • V. I. Panasenko

   OriginalPaper Pages: 273 - 276

7. Chemotaxis ofAzospirillum brasilense towards compounds typical of plant root exudates

   • I. B. Zhulin
   • S. E. Tretyakova
   • V. V. Ignatov

   OriginalPaper Pages: 277 - 280

8. Effect of ethanol on the specific transport system for L-lysine inSaccharomyces cerevisiae

   • J. C. García
   • A. Kotyk

   OriginalPaper Pages: 281 - 284

9. Uptake of L-lysine by a double mutant ofSaccharomyces cerevisiae

   • J. C. García
   • A. Kotyk

   OriginalPaper Pages: 285 - 291

10. Increased sterol formation insaccharomyces cerevisiae. Analysis of cell components and ultrastructure of vacuoles

    • B. Běhalová
    • J. Voříšek

    OriginalPaper Pages: 292 - 297

11. Preparation, reversion, mutagenesis and intra-species fusion of protoplasts ofOudemansiella mucida

    • L. Homolka

    OriginalPaper Pages: 298 - 308

12. Separation and identification of lipids and fatty acids of the marine algaFucus vesiculosus by TLC and GC—MS

    • T. Řezanka
    • O. Vyhnálek
    • M. Podojil

    OriginalPaper Pages: 309 - 313

13. Effect of elevated temperature on genotoxicity of chemotherapeuticals towardEuglena gracilis

    • M. Mačor
    • L. Ebringer

    OriginalPaper Pages: 314 - 322

14. Properties and participation of “free” endotoxin in the toxic activity ofMorganella morganii

    • G. Bartková
    • V. Majtán

    OriginalPaper Pages: 323 - 328

15. Ontogeny of T lymphocytes in the pig

    • I. Trebichavský
    • I. Patriková
    • M. Zahradníčková

    OriginalPaper Pages: 329 - 331

16. Mycobacterium xenopi: Identification of different chemotypes based on the lipid pattern analysis by TLC

    • R. Huttunen
    • E. Brander
    • M. Šlosárek

    OriginalPaper Pages: 332 - 334

17. Book reviews

    • F. Kunc
    • J. Doskočil

    ReviewPaper Pages: 335 - 336