Photoperiod-induced changes in gibberellin metabolism in relation to apical growth and senescence in genetic lines of peas (Pisum sativum L.) William M. ProebstingPeter J. DaviesG. A. Marx OriginalPaper Pages: 231 - 238
Functional characteristics of intact chloroplasts isolated from mesophyll protoplasts and bundle sheath cells of maize G. HorváthM. DroppaÁ. Faludi-Dániel OriginalPaper Pages: 239 - 244
Metabolism of benzo[a]pyrene in cell suspension cultures of parsley (Petroselinum hortense, Hoffm.) and soybean (Glycine max L.) K. T. v. d. TrenckH. Sandermann Jr. OriginalPaper Pages: 245 - 251
Incorporation of 14CO2 in prenylquinones of Chlorella pyrenoidosa K. H. GrumbachH. K. Lichtenthaler OriginalPaper Pages: 253 - 258
Differential patterns of mitochondrial, chloroplastic and nuclear DNA synthesis in the synchronous cell cycle of Chlamydomonas reinhardtii David GrantDavid C. SwintonKwen-Sheng Chiang OriginalPaper Pages: 259 - 267
Hormonal regulation of cotton ovule and fiber growth: Effects of bromodeoxyuridine, AMO-1618 and p-chlorophenoxyisobutyric acid Rajinder S. Dhindsa OriginalPaper Pages: 269 - 272
Destruction and possible de novo synthesis of phytochrome in subcellular fractions of laminae from Avena sativa L. S. GrombeinW. RüdigerR. Hampp OriginalPaper Pages: 273 - 277
Effect of ammonium and ferricyanide on nitrate utilization by Chlorella vulgaris Elfriede K. PistoriusEdward A. FunkhouserHelga Voss OriginalPaper Pages: 279 - 282
Temperature dependence of the gibberellin response in lettuce hypocotyls J. L. StoddartS. M. TapsterT. W. A. Jones OriginalPaper Pages: 283 - 288
Heat inactivation of leaf phosphoenolpyruvate carboxylase: Protection by aspartate and malate in C4 plants C. K. M. Rathnam OriginalPaper Pages: 289 - 295
An estimation of the proton conductance of the inner membrane of turnip (Brassica napus L.) mitochondria A. L. MooreS. B. Wilson OriginalPaper Pages: 297 - 302
Chromoplasts of Tropaeolum majus L.: Lipid synthesis in whole organelles and subfractions B. LiedvogelH. KleinigH. Falk OriginalPaper Pages: 303 - 309
Phytochrome involvement in the induction of resistance to dark abscission by malformin Roy W. Curtis OriginalPaper Pages: 311 - 314
Regulation of lysine and threonine synthesis in carrot cell suspension cultures and whole carrot roots Benjamin F. MatthewsJack M. Widholm OriginalPaper Pages: 315 - 321
Nitrate reductase of Chlorella fusca: Partial purification, cytochrome content and presence of HCN after in vivo inactivation Hans-Siegfried GewitzJutta PiefkeBirgit Vennesland OriginalPaper Pages: 323 - 328
Incorporation of D-[14C]galactose into organelle glycoprotein in castor bean endosperm R. B. MellorJ. M. Lord OriginalPaper Pages: 329 - 332
Genetic evidence for the hybrid nature of somatic hybrids from Datura innoxia Mill. Otto Schieder Short Communication Pages: 333 - 334