Exocytosis in non-plasmolyzed and plasmolyzed tobacco pollen tubes M. KrohB. Knuiman OriginalPaper Pages: 287 - 299
The role of bacterial attachment in the transformation of cell-wall-regenerating tobacco protoplasts by Agrobacterium tumefaciens F. A. KrensL. MolendijkR. A. Schilperoort OriginalPaper Pages: 300 - 308
Cortical microtubular lattices: Absent from mature mesophyll and necessary for cell division? G. HahneF. Hoffmann OriginalPaper Pages: 309 - 313
The control of seed germination in Trollius ledebouri: The breaking of dormancy A. HepherJ. A. Roberts OriginalPaper Pages: 314 - 320
The control of seed germination in Trollius ledebouri A model of seed dormancy A. HepherJ. A. Roberts OriginalPaper Pages: 321 - 328
Immuno-gold localization of glutamine synthetase in a nitrogen-fixing cyanobacterium (Anabaena cylindrica) B. BergmanP. LindbladE. Tiberg OriginalPaper Pages: 329 - 334
Water droplets in intercellular spaces of barley leaves examined by low-temperature scanning electron microscopy R. S. PearceA. Beckett OriginalPaper Pages: 335 - 340
Effects of external pH, fusicoccin and butyrate on the cytoplasmic pH in barley root tips measured by 31P-nuclear magnetic resonance spectroscopy R. J. ReidL. D. FieldM. G. Pitman OriginalPaper Pages: 341 - 347
Evidence for phytochrome involvement in light-mediated stomatal movement in Phaseolus vulgaris L. M. G. HolmesW. H. Klein OriginalPaper Pages: 348 - 353
A comparative study of metabolite levels in plant leaf material in the dark M. StittW. WirtzCh. Foyer OriginalPaper Pages: 354 - 364
Circadian-clock control of protein synthesis and degradation in Gonyaulax polyedra G. CorneliusA. Schroeder-LorenzL. Rensing OriginalPaper Pages: 365 - 370
Photosynthate transport in stems of Phaseolus vulgaris L. treated with gibberellic acid, indole-3-acetic acid or kinetin. P. M. HayesJ. W. Patrick OriginalPaper Pages: 371 - 379
Effects of drought on photosynthesis, chlorophyll fluorescence and photoinhibition susceptibility in intact willow leaves E. ÖgrenG. Öquist OriginalPaper Pages: 380 - 388
Monoclonal antibodies to plant growth regulators. II. Indole-3-acetic acid R. MertensJ. EberleE. W. Weiler OriginalPaper Pages: 389 - 393
Phosphoproteins and protein-kinase activity in isolated envelopes of pea (Pisum sativum L.) chloroplasts J. Soll OriginalPaper Pages: 394 - 400
Detoxification of N-(phosphonoacetyl)-L-aspartate by carrot cells in suspension culture S. C. J. ColeR. J. Yon OriginalPaper Pages: 401 - 406
Changes in the levels of wheat- and barley-germ agglutinin during embryogenesis in vivo, in vitro and during germination P. C. MorrisS. E. MaddockD. J. Bowles OriginalPaper Pages: 407 - 413
Photosynthesis and ribulose-1,5-bisphosphate carboxylase/oxygenase in rice leaves from emergence through senescence. Quantitative analysis by carboxylation/oxygenation and regeneration of ribulose 1,5-bisphosphate A. MakinoT. MaeK. Ohira OriginalPaper Pages: 414 - 420
Optimization of the biotransformation of l-tyrosine into l-dihydroxyphenylalanine (DOPA) by alginate-entrapped cells of Mucuna pruriens H. J. WichersT. M. MalingréH. J. Huizing OriginalPaper Pages: 421 - 428
Cytokinin contents and specific characteristics of tissue strains from three sexual genotypes of Mercurialis annua A. ChampaultB. GuérinG. Teller OriginalPaper Pages: 429 - 437