1. Division frequency of pea protoplasts in relation to starch accumulation

   • Trine Gram
   • Ole Mattsson
   • Morten Joersbo

   Original Research Papers Pages: 179 - 183

2. Regeneration of plants from callus tissue of Aeschynomene spp. (Leguminosae)

   • H. Y. Rey
   • L. A. Mroginski

   Original Research Papers Pages: 185 - 190

3. Galanthamine production in “shoot-clump” cultures of Narcissus confusus in liquid-shake medium

   • S. Bergoñón
   • C. Codina
   • E. Melé

   Original Research Papers Pages: 191 - 199

4. The rare occurrence of plant tissue culture contamination by Methylobacterium mesophilicum

   • Jack M. Widholm

   Original Research Papers Pages: 201 - 205

5. High frequency shoot regeneration from leaf explants of muskmelon

   • R. C. Yadav
   • Mohamed T. Saleh
   • Rebecca Grumet

   Original Research Papers Pages: 207 - 214

6. Nodal segments or microtubers as explants for in vitro microtuber production of potato

   • S. Khuri
   • J. Moorby

   Original Research Papers Pages: 215 - 222

7. Transgenic periwinkle tissues overproducing cytokinins do not accumulate enhanced levels of indole alkaloids

   • Frédérique Garnier
   • Philippe Label
   • Saïd Hamdi

   Original Research Papers Pages: 223 - 230

8. In vitro regeneration of evergreen azalea from leaves

   • M. Mertens
   • S. Werbrouck
   • P. Debergh

   Original Research Papers Pages: 231 - 236

9. Direct somatic embryogenesis through thin cell layer culture in Panax ginseng

   • I. O. Ahn
   • Bui Van Le
   • K. Tran Than Van

   Original Research Papers Pages: 237 - 243

10. Adventitious bud formation and shoot development from in vitro leaves of Vitis x Muscadinia hybrids

    • L. Torregrosa
    • A. Bouquet

    Original Research Papers Pages: 245 - 252

11. Genetic studies of anther culture ability in rice (Oryza sativa)

    • Juqiang Yan
    • Qingzhong Xue
    • Jun Zhu

    Original Research Papers Pages: 253 - 258

12. Micropropagation of Lavandula latifolia through nodal bud culture of mature plants

    • Miguel Carlos Sánchez-Gras
    • Maria del Carmen Calvo

    Research Note Pages: 259 - 261

13. In vitro culture of Foeniculum vulgare: callus characteristics in relation to morphogenesis

    • M. Anzidei
    • L. Vivona
    • A. Bennici

    Research Note Pages: 263 - 268

14. Influence of 2,4-d and lactose on pollen embryogenesis in anther culture of potato

    • Ludmila Říhová
    • Jaroslav Tupý

    Research Note Pages: 269 - 272

15. Eugenol from normal and transformed root cultures of Coluria geoides

    • O. Olszowska
    • A. W. Alfermann
    • M. Furmanowa

    Research Note Pages: 273 - 276

16. In vitro multiplication in liquid culture of Syngonium contaminated with Bacillus spp. and Rathayibacter tritici

    • R. Levin
    • R. Stav
    • A. A. Watad

    Research Note Pages: 277 - 280

17. Acmella oppositifolia micropropagation by single-node culture

    • R. Salgado-Garciglia
    • G. Elizarraraz
    • J. Molina-Torres

    Research Note Pages: 281 - 282