1. Morphogenic and genetic stability in longterm embryogenic cultures and somatic embryos of Norway spruce (Picea abies {L.} Karst)

   • L. H. Mo
   • S. von Arnold
   • U. Lagercrantz

   OriginalPaper Pages: 375 - 378

2. Plant regeneration from pea protoplasts via somatic embyogenesis

   • Renate Lehminger-Mertens
   • Hans-Jörg Jacobsen

   OriginalPaper Pages: 379 - 382

3. Plant regeneration and protoplast culture of Browollia speciosa

   • J. J. Rybczyński

   OriginalPaper Pages: 383 - 386

4. Successful cocultivation of Brassica napus microspores and proembryos with Agrobacterium

   • Paul M. Pechan

   OriginalPaper Pages: 387 - 390

5. Production of flavanone-neohesperidosides in Citrus embryos

   • Hanna Gavish
   • Efraim Lewinsohn
   • Robert Fluhr

   OriginalPaper Pages: 391 - 394

6. Plant regeneration from hypocotyl and petiole callus of Trifolium pratense L.

   • Nancy L. MacLean
   • Jerzy Nowak

   OriginalPaper Pages: 395 - 398

7. A microtest system for the serial assay of phytotoxic compounds using photoautotrophic cell suspension cultures of Chenopodium rubrum

   • Jutta Thiemann
   • Arnold Nieswandt
   • Wolfgang Barz

   OriginalPaper Pages: 399 - 402

8. Shoot regeneration from petioles and leaves of Vitis X labruscana ‘Catawba’

   • Z. -M. Cheng
   • B. I. Reisch

   OriginalPaper Pages: 403 - 406

9. Differential characteristics of cell suspension cultures initiated from Eucalyptus gunnii clones differing by their frost tolerance

   • C. Teulières
   • C. Feuillet
   • A. M. Boudet

   OriginalPaper Pages: 407 - 410

10. Development of salt tolerant lines of KDML and LPT rice cultivars through tissue culture

    • M. Vajrabhaya
    • T. Thanapaisal
    • T. Vajrabhaya

    OriginalPaper Pages: 411 - 414

11. Ethylene production and embyogenesis from anther cultures of barley (Hordeum vulgare)

    • Uh-Haing Cho
    • Ken J. Kasha

    OriginalPaper Pages: 415 - 417

12. Survival of cultured cells and somatic embryos of Asparagus officinalis cryopreserved by vitrification

    • A. Uragami
    • A. Sakai
    • T. Takahashi

    OriginalPaper Pages: 418 - 421

13. Effect of exogenous amino acids on the intracellular content of proline and other amino acids in Daucus carota cells

    • Daniela Carbonera
    • Paolo Iadarola
    • Rino Cella

    OriginalPaper Pages: 422 - 424

14. Antiplasmodial activity of Artemisia annua plant cell cultures

    • N. K. Tawfiq
    • L. A. Anderson
    • D. C. Warhurst

    OriginalPaper Pages: 425 - 428