1. Micropropagation of Ranunculus Asiaticus: A Review and Perspectives

   • Margherita Beruto
   • Pierre Debergh

   OriginalPaper Pages: 221 - 230

2. Use of Tissue Culture and Biotechnology for the Genetic Improvement of Watermelon

   • Michael E. Compton
   • D.J. Gray
   • Victor P. Gaba

   OriginalPaper Pages: 231 - 243

3. Effect of 2,4-Dichlorophenoxyacetic Acid and NaCl on the Establishment of Callus and Plant Regeneration in Durum and Bread Wheat

   • Alessandro Pellegrineschi
   • Rosa Maria Brito
   • David Hoisington

   OriginalPaper Pages: 245 - 250

4. Plant Regeneration from Mesophyll Protoplasts of Echinacea Purpurea

   • Z.G. Pan
   • C.Z. Liu
   • P.K. Saxena

   OriginalPaper Pages: 251 - 255

5. In Vitro Haustorium Development in Roots and Root Cultures of the Hemiparasitic Plant Triphysaria Versicolor

   • Alexey Tomilov
   • Natalia Tomilova
   • John I. Yoder

   OriginalPaper Pages: 257 - 265

6. Cryopreservation of Grapevine (Vitis spp.) Embryogenic Cell Suspensions by Encapsulation–Vitrification

   • Qiaochun Wang
   • Munir Mawassi
   • Avihai Perl

   OriginalPaper Pages: 267 - 275

7. In Vitro Modification of Sex Expression in Mulberry (Morus Alba) by Ethrel and Silver Nitrate

   • T. Dennis Thomas

   OriginalPaper Pages: 277 - 281

8. Colchicine Induced Embryogenesis in Maize

   • Bohuš Obert
   • Beáta Barnabás

   OriginalPaper Pages: 283 - 285

9. Origin of Embryo-Like Structures in Soybean Anther Culture Investigated Using SSR Marker

   • Lia R. Rodrigues
   • Tatiana de F. Terra
   • Maria Helena Bodanese-Zanettini

   OriginalPaper Pages: 287 - 289

10. Instructions for Authors

    Instructions for Authors Pages: 291 - 293

11. Author Index Volume 77 2004

    Authors Index Pages: 295 - 295

12. Contents Volume 77 2004

    Volume Contents Pages: 297 - 299