The adaptive acid phosphatase ofTetrahymena pyriformis GL-9. Effect of endocytosis of various nutrients T. R. RickettsAngela F. Rappitt OriginalPaper Pages: 119 - 125
Histochemical studies of an inclusion body and P-protein in phloem ofXylosma congestum Reinfriede IlkerH. B. Currier OriginalPaper Pages: 127 - 132
Structure and function in the ligule ofSelaginella kraussiana 2. The cytoplasmic distribution of complex carbohydrates D. C. Sigee OriginalPaper Pages: 133 - 145
The effect of antimicrotubule agents on the growth and ultrastructure of the fungusSaprolegnia ferax and their ineffectiveness in disrupting hyphal microtubules I. Brent Heath OriginalPaper Pages: 147 - 176
Colchicine and colcemid binding components of the fungusSaprolegnia ferax I. Brent Heath OriginalPaper Pages: 177 - 192
The relationship between microtubules and chromatin in spermatids ofAcrididae S. FonzoP. Esponda OriginalPaper Pages: 193 - 197
Ultrastructural evidence for the presence of two separate glycogen pools inDictyostelium discoideum Ursula MüllerHans R. Hohl OriginalPaper Pages: 199 - 207
The ultrastructure of reproduction in the brown algaPylaiella littoralis Donald R. MarkeyRobert T. Wilce OriginalPaper Pages: 219 - 241
Cytologische Untersuchungen zur Endo- und Exocytose bei acellulären Schleimpilzen Rolf StiemerlingWilhelm Stockem OriginalPaper Pages: 243 - 260
Starch associated particles in D-glucosamine-treated leaf tissue Cathryn J. MittelheuserR. F. M. van Steveninck OriginalPaper Pages: 261 - 270
Glucosamine-induced starch degradation in leaf tissue: An EM autoradiographical study Cathryn J. MittelheuserR. F. M. van Steveninck OriginalPaper Pages: 271 - 275
Induced and normal crystalline inclusions in plastids revealed by freeze-fracturing N. A. PyliotisD. J. Goodchild OriginalPaper Pages: 277 - 283
Zur Fibrillenrotation in derSynura-Geißel Robert JaroschBernhard Fuchs OriginalPaper Pages: 285 - 290
The development of large primordia inVicia faba L.: Some cytological and anatomical changes Ronald D. MacLeodSandra M. McLachlan OriginalPaper Pages: 291 - 304
Zur Wandstruktur von Sklereiden in einigen Baumrinden Narayan Parameswaran OriginalPaper Pages: 305 - 314
Multiplication and protein content of chloroplasts ofAcetabularia mediterranea in blue light after prolonged irradiation with red light R. SchmidH. Clauss OriginalPaper Pages: 315 - 325
Isolation, culture, and fusion studies on protoplasts from different species G. GoschY. P. S. BajajJ. Reinert OriginalPaper Pages: 327 - 336
Die Morphologie der Nektarausscheidung bei Bromeliaceen: Beteiligung des Golgi-Apparates U. BennerE. Schnepf OriginalPaper Pages: 337 - 349
Über den Glucose-Metabolismus in Nektarien zweierAloe-Atten und über den Mechanismus der Pronektar-Sekretion Georg Heinrich OriginalPaper Pages: 351 - 371
3,3-Diaminobenzidine (DAB) ultrastructural cytochemistry of microbodies inChlorogonium elongatum Ben A. Silverberg Brief Report Pages: 373 - 376