Chromium uptake and transport in barley seedlings (Hordeum vulgare L.) R. A. SkeffingtonP. R. ShewryP. J. Peterson OriginalPaper Pages: 209 - 214
Responses of the rice shoot apex to irradiation with red and far-red light Ann E. RolinsonDaphne Vince-Prue OriginalPaper Pages: 215 - 220
The correlation of phenylalanine ammonia-lyase and cinnamic acid-hydroxylase activity changes in Jerusalem artichoke tuber tissues Francis Durst OriginalPaper Pages: 221 - 227
Structure and activity of chloroplasts of sunflower leaves having various water potentials R. J. FellowsJ. S. Boyer OriginalPaper Pages: 229 - 239
The localization of pentosans within the cell wall of aspen (Populus tremuloides Michx.) by high resolution autoradiography R. H. MullisN. S. ThompsonR. A. Parham OriginalPaper Pages: 241 - 248
Biological activity of some conjugated gibberellins G. SembdnerE. BorgmannK. Schrefber OriginalPaper Pages: 249 - 257
Cell-cycle parameters of soybean (Glycine max L.) cells growing in suspension culture: Suitability of the system for genetic studies Yaw-en ChuKarl G. Lark OriginalPaper Pages: 259 - 268
The influence of externally applied organic substances on phloem translocation in detached maize leaves Wolfgang HeyserRosemarie HeyserMargret Rautenberg OriginalPaper Pages: 269 - 277
Activity of the pentose phosphate pathway during lignification J. A. PrykeT. ap Rees OriginalPaper Pages: 279 - 284
Zur Induktion der Nitrat- und Nitritreduktase in vollsynchronen Chlorella-Kulturen Rudolf Tischner OriginalPaper Pages: 285 - 290
The influence of temperature on the exudation of xylem sap from detached root systems of rye (Secale cereale) and barley (Hordeum vulgare) D. T. Clarkson OriginalPaper Pages: 297 - 304
Ultrastructure of transmitting tissue of Lycopersicon peruvianum style: Development and histochemistry M. CrestiJ. L. van WentM. T. M. Willemse OriginalPaper Pages: 305 - 312
Ultrastructure of unique plasmodesmata in Selaginella willdenowii Z. S. WochokD. Clayton Short Communication Pages: 313 - 315
Circular DNA in chromoplasts of Tulipa gesneriana Hans-Gunter Wuttke Short Communication Pages: 317 - 319