Transient gene expression in tobacco protoplasts: I. Time course of CAT appearance Markus PrölsReinhard TöpferHans-Henning Steinbiß OriginalPaper Pages: 221 - 224
Transient gene expression in tobacco protoplasts: II. Comparison of the reporter gene systems for CAT, NPT II, and GUS Reinhard TöpferMarkus PrölsHans-Henning Steinbiß OriginalPaper Pages: 225 - 228
Genetic transformation of 9 in vitro clones of Alnus and Betula by Agrobacterium tumefaciens John MackayArmand SéguinMaurice Lalonde OriginalPaper Pages: 229 - 232
High-frequency plant regeneration from cultured cotyledons of Arabidopsis thaliana David A. PattonDavid W. Meinke OriginalPaper Pages: 233 - 237
Apical proliferation of embryogenic tissue of soybean [Glycine max (L.) Merrill] John J. Finer OriginalPaper Pages: 238 - 241
Improved protoplast culture and regeneration of shoots in pea (Pisum sativum L.) Johanna Puonti-KaerlasTage Eriksson OriginalPaper Pages: 242 - 245
Berberine production by batch and semi-continuous cultures of immobilized Thalictrum cells in an improved bioreactor Y. KobayashiH. FukuiM. Tabata OriginalPaper Pages: 249 - 252
Organogenesis in cell cultures of leafy spurge (Euphorbiaceae) accessions from Europe and North America David G. DavisPrudence A. OlsonRosa L. Stolzenberg OriginalPaper Pages: 253 - 256
Exogenous hormone applications at pollination for in vitro and in vivo production of cotton interspecific hybrids David W. Altman OriginalPaper Pages: 257 - 261
Effect of l-aminocyclopropane-l-carboxylic acid, silver nitrate, and norbornadiene on plant regeneration from maize callus cultures David D. SongstadDavid R. DuncanJack M. Widholm OriginalPaper Pages: 262 - 265
Initiation and characterization of a cotton (Gossypium hirsutum L.) photoautotrophic cell suspension culture L. Curt BlairChris J. ChastainJack M. Widholm OriginalPaper Pages: 266 - 269
Improved diosgenin production in Dioscorea deltoidea cell cultures by immobilization in polyurethane foam Betty K. Ishida OriginalPaper Pages: 270 - 273
Somatic embryogenesis and plant regeneration from cell suspension cultures of Cucumis sativus L. Paula P. CheeDavid M. Tricoli OriginalPaper Pages: 274 - 277
Production of emetic alkaloid by in vitro culture of cephaelis ipecacuanha A. Richard Daisuke TeshimaKayo IkedaKoichiro Shimomura OriginalPaper Pages: 278 - 280
Glyphosate tolerant flax plants from Agrobacterium mediated gene transfer Mark C. JordanAlan McHughen OriginalPaper Pages: 281 - 284
Transformed callus does not necessarily regenerate transformed shoots Mark C. JordanAlan McHughen OriginalPaper Pages: 285 - 287
Clonal propagation of Cephaelis ipecacuanha Kayo IdedaDaisuke TeshimaKoichiro Shimomura OriginalPaper Pages: 288 - 291
