Changes in percentage organic carbon content during ontogeny P. HadleyD. R. Causton OriginalPaper Pages: 97 - 101
A soluble auxin-binding protein from cultured tobacco tissues stimulates RNA synthesis in vitro P. C. G. van der LindeH. BoumanK. R. Libbenga OriginalPaper Pages: 102 - 108
Effects of prostaglandins E, precursors and some inhibitors of prostaglandin biosynthesis on dark- and light-induced leaflet movements in Cassia fasciculata Michx. G. RoblinJ. Bonmort OriginalPaper Pages: 109 - 112
Subcellular distribution of phytin in the endosperm of developing castor bean: a possibility for its synthesis in the cytoplasm prior to deposition within protein bodies John S. GreenwoodJ. Derek Bewley OriginalPaper Pages: 113 - 120
Studies on carbon flow in Crassulacean acid metabolism during the initial light period A. FischerM. Kluge OriginalPaper Pages: 121 - 128
Ultrastructural and histochemical studies on guard cells Alison C. WilleWilliam J. Lucas OriginalPaper Pages: 129 - 142
Transpiration-induced changes in the photosynthetic capacity of leaves Thomas D. Sharkey OriginalPaper Pages: 143 - 150
Expression of the plant sulphite reductase in cell suspension cultures from Catharanthus roseus L. Jens D. SchwennAnnette Kemena OriginalPaper Pages: 151 - 158
Ethylene-promoted tomato flower abscission and the possible involvement of an inhibitor Jeremy A. RobertsC. Barbara SchindlerGregory A. Tucker OriginalPaper Pages: 159 - 163
Flower abscission in mutant tomato plants Gregory A. TuckerC. Barbara SchindlerJeremy A. Roberts OriginalPaper Pages: 164 - 167
The isolation of auxotrophs from Datura innoxia Mill. cell cultures following recovery of arsenate-treated cells on feeder plates Robert B. HorschJohn King OriginalPaper Pages: 168 - 173
Properties and genetic control of four methyltransferases involved in methylation of anthocyanins in flowers of Petunia hybrida L. M. V. JonssonM. E. G. AarsmanA. W. Schram OriginalPaper Pages: 174 - 179
The accumulation and assimilation of dimethylselenide by four plant species R. ZieveP. J. Peterson OriginalPaper Pages: 180 - 184
Ultrastructural study of chilling injury in roots of Episcia reptans (Mart.) Nigel L. DaviesJohn M. Wilson OriginalPaper Pages: 185 - 189
Effect of light and temperature on the germination of lettuce seeds Massanori TakakiV. M. Zaia Short Communication Pages: 190 - 192