In vitro culture of crown gall and hairy root tumors ofAtropa Belladonna: Differentiation and alkaloid production M. OndřejJ. Protiva Original Papers Pages: 241 - 246
Phenolic substances in the cell suspension culture ofCentaurium erythraea L. Meravý Original Papers Pages: 247 - 252
The influence of 2,4-dichlorophenoxyacetic acid on cell cycle Kinetics and Sister-Chromatid Exchange Frequency in Garlic (Allium sativum L.) Meristem Cells J. DoleželS. LucrettiF. J. Novák Original Papers Pages: 253 - 257
Tissue culture of crownvetch (Coronilla varia L.) and the production of cardenolide-like substancesin vitro Jiřina DuškováMarie SovováVěra Spurná Original Papers Pages: 258 - 264
Polarity of the stem and ontogenetic changes in sunflow (Helianthus annuus L.) leaves in relation to endogenou cytokinins and ethylene K. SlabýJ. Šebánek Original Papers Pages: 265 - 272
Role of plant growth regulators in host-pathogen relationships M. Michniewicz Original Papers Pages: 273 - 278
Changes in concentraions of free radicals and amino acids in developing maize inflorescences and fruits J. MichalovOlga ErdelskÁC. Peciar Original Papers Pages: 279 - 282
Changes in contents of chlorophyll, proteins, and saccharides in leaves during plant development of determinate, semideterminate, and indeterminate lines of soybean H. GhiasiC. Dean DybingC. Paech Original Papers Pages: 283 - 289
The development of structural changes in epidermal cells of Maize Roots During Water Stress Milada Čiamporová Original Papers Pages: 290 - 294
Induction of androgenesisin vitro in various genetic forms ofSecale cereale Elžbieta Milewska-Pawliczuk Original Papers Pages: 295 - 298
Effects du NaCl sur les Capacités Oxydases durant la Germination de Semences de Plantes Sensible ou Tolerante au Sel G. Guerrier Original Papers Pages: 299 - 306
Der einfluss von kalziumionen auf den prolingehalt salzgestresster pflanzlicher Gewebe W. Dreier Original Papers Pages: 307 - 311