Macromolecular syntheses and the course of cell cycle events in the chlorococcal algaScenedesmus quadricauda under nutrient starvation: Effect of nitrogen starvation G. BallinJ. DouchaI. Šetlĺk Original Paper Pages: 81 - 91
Macromolecular syntheses and the course of cell cycle events in the chlorococcal algaScenedesmus quadricauda under nutrient starvation: Effect of phosphorus starvation V. ZachlederG. BallinI. ŠetlíK Original Paper Pages: 92 - 99
Cytological characteristic of two strains of grapevine (Vitis riparia × Vitis labrusca) callus culture J. Jásik Original Paper Pages: 100 - 103
Effect of indol-3-ylbutyric acid, kinetin and gibberellic acid on alkaloid content inNicotiana rustica stem cuttings J. A. CreusJ. Barcelo Original Paper Pages: 104 - 110
Effets du GA3 et de la BAP sur la respiration, l’absorption et le métabolisme du phosphate chez des disques foliaires dePelargonium zonale après survie J. BeraudM. Penot Original Paper Pages: 111 - 119
Comparative investigations on the metabolic fate of a GA3 amino acid conjugate with those of glucosides and derivatives of GA3 H. W. LiebischJutta BeneŠI. BeneŠ Original Paper Pages: 120 - 123
Proton extrusion by leaf discs ofVicia faba L.: light- and ion-stimulated H(su+) release† U. PetzoldI. Dahse Original Paper Pages: 124 - 130
Influence of light quality on the ribosomal RNA levels inWolffia arrhiza: Comparison of phosphate and magnesium limited chemostat populations M. EichhornH. Augsten Original Paper Pages: 131 - 135
The effect of Nitrogen on the size of spring barley root system as determined by means of its electric capacity R. Richter Original Paper Pages: 136 - 141
Size and compositional heterogeneity of seeds in the winged bean pod (Psophocarpus tetragonolobus (L.)DC) T. Kamala DeviK. Sree Kumar Original Paper Pages: 142 - 146
The effect of potassium on germinating wheat embryos at different viability levels L. Petruzzelli Brief Communication Pages: 147 - 151
Meiotic studies of wheat, rye and 42-chromoaome-Triticales N. K. ChaubeyV. K. Khanna Brief Communication Pages: 152 - 154
