1. Effect of nurse cultures on the production of macro-calli and fertile plants from maize embryogenic suspension culture protoplasts

   • W. L. Petersen
   • S. Sulc
   • C. L. Armstrong

   OriginalPaper Pages: 591 - 594

2. Isolation of protoplasts from developing barley endosperm: a tool for transient expression studies

   • Isabel Diaz
   • Pilar Carbonero

   OriginalPaper Pages: 595 - 598

3. Induction of division and differentiation of somatic embryos in the leaf epidermis of Gaillardia picta

   • K. G. Pillai
   • I. Usha Rao
   • H. Y. Mohan Ram

   OriginalPaper Pages: 599 - 603

4. The role of ethylene and reducing agents on anther culture response of tetraploid potato (Solanum tuberosum L.)

   • Taina Tiainen

   OriginalPaper Pages: 604 - 607

5. A novel type of somatic embryogenesis in Coffea arabica

   • Beat Neuenschwander
   • Thomas W. Baumann

   OriginalPaper Pages: 608 - 612

6. Direct cell to cell transfer of organelles by microinjection

   • Harrie A. Verhoeven
   • Jan Blaas

   OriginalPaper Pages: 613 - 616

7. Enhancement of shoot regeneration potential by liquid medium culture from mature cotyledons of sunflower (Helianthus annuus L.)

   • Khalid M. Chraibi B
   • Jean-Claude Castelle
   • Jean Fallot

   OriginalPaper Pages: 617 - 620

8. High frequency somatic embryogenesis and plant regeneration in tissue cultures of Codonopsis lanceolata

   • Sung R. Min
   • Seung G. Yang
   • Woong Y. Soh

   OriginalPaper Pages: 621 - 623

9. Protoplast fusion-derived Ogura male sterile cauliflower with cold tolerance

   • Thomas W. Walters
   • Martha A. Mutschler
   • Elizabeth D. Earle

   OriginalPaper Pages: 624 - 628

10. Molecular analysis of the nuclear organellar genotype of somatic hybrid plants between tomato (Lycopersicon esculentum) and Lycopersicon chilense

    • Augusta B. Bonnema
    • Mary A. O'Connell

    OriginalPaper Pages: 629 - 632

11. Somatic embryogenesis in protoplast derived calli of cultivated jute, Corchorus capsularis L.

    • Thakurdas Saha
    • S. K. Sen

    OriginalPaper Pages: 633 - 636