Ultrastructure of the flagellar apparatus of the green algaTetraselmis subcordiformis J. L. SalisburyJ. A. SwansonNita J. Maihle OriginalPaper Pages: 1 - 11
Cell population evolution in tissue cultures from embryo barley (Hordeum vulgare L.) after caffeine treatment M. L. RuizA. M. Vázquez OriginalPaper Pages: 13 - 20
Studies on adventive embryo formation in the petiole expiants of coriander (Coriandrum sativum) S. -Y. Zee OriginalPaper Pages: 21 - 26
Pre-fertilization ovule development inCapsella: ultrastructure and ultracytochemical localization of acid phosphatase in the meiocyte Patricia SchulzW. A. Jensen OriginalPaper Pages: 27 - 45
Fine structure study on the development of trabeculae in the siphonous green algaCaulerpa simpliciuscula C. Ag. D. MenzelB. R. Grant OriginalPaper Pages: 47 - 61
Synthesis of malvidin and petunidin in pigmented tissue cultures ofPetunia hybrida C. M. ColijnL. M. V. JonssonA. J. Kool OriginalPaper Pages: 63 - 68
Intercellular protuberances in the ground tissue ofCocos nucifera L. B. G. ButterfieldB. A. MeylanR. R. Exley OriginalPaper Pages: 69 - 78
Transfer cells in the sporophyte — gametophyte junction ofPhyscomitrium cyathicarpum Mitt. Manohar LalEklavya Chauhan OriginalPaper Pages: 79 - 83
Ultrastructure of the sperms ofPlumbago zeylanica S. D. RussellD. D. Cass OriginalPaper Pages: 85 - 107
Contamination of commercial acid phosphatases with nuclease David Clapham OriginalPaper Pages: 109 - 113
Microtubules and possible microtubule nucleation centers in the cortex of stomatal cells as visualized by high voltage electron microscopy B. A. Palevitz OriginalPaper Pages: 115 - 125
The ultrastructure of septal pores and associated structures in the ascogenous hyphae and asci ofSordaria humana A. Beckett OriginalPaper Pages: 127 - 147
Cell development of a green alga,Pleurotaenium nodosum, which was tied by a fiber M. SanoK. Ueda OriginalPaper Pages: 149 - 159
Effects of induction of endocytosis on adhesiveness ofAmoeba proteus M. Opas OriginalPaper Pages: 161 - 169
Heterostyly inPrimula. 1. Fine-structural and cytochemical features of the stigma and style inPrimula vulgaris huds Y. Heslop-HarrisonJ. Heslop-HarrisonK. R. Shivanna OriginalPaper Pages: 171 - 187
Recording mitotic chromosome cycle induction in living plant cells C. de la TorreM. L. Moreno OriginalPaper Pages: 189 - 194
Ultrastructural development of chloroplasts in radish seedlings grown at high- and low-light conditions and in the presence of the herbicide bentazon D. MeierH. K. Lichtenthaler OriginalPaper Pages: 195 - 207