• Home
• About
• Login
• Register
• Search
• Current
• Archives
• Announcements

Home > Archives > Vol 50, No 1-2 (1981)

Table of Contents

Cytoplasniic differentiation during microsporogenesis in higher plants H. Dichinnson

PDF 3-12

Messenger RNas : their utilization and degradation during pollen germination and tube growth Joseph P. Mascarenhas, Joann Mermelstein

PDF 13-20

Polysaccharides and lipids in microsporocytes and tapetum of Rhoeo discolor Hance. Cytochemical study Louis Albertini, Helene Grenet-Auberger, Andre Souvre

PDF 21-28

Microsporogenesis and pollen grains in Silene dioica (L.) Cl. and alterations in its anthers parasited by Ustilago violacea (Pers.) Rouss. (Ustilaginales) Jean-Claude Audran, Mekinto Batcho

PDF 29-32

Variations of total protein content and protein synthesis during microsporogenesis in Larix europaea L. Wiesława B. Chwirot, Alicja Górska-Brylass

PDF 33-38

Changes in nucleic acid and protein levels during in vitro germ¬nation and elongation of Lilium longifforum cv. "Ace" polleni William V. Dashek

PDF 39-50

Praline metabolism by germinating Lilium longiflorum pollen. I. Labelling of cytoplasmic, wall and culture medium molecules W. V. Dashek, R. R. Mills

PDF 51-66

IAA-peroxidase relation in the microsporocytes and anther wall during successive stages of meiosis in Larix europaea L. Alicja Górska-Brylass, Wiesława B. Chwirot, Leszek Michalski

PDF 67-73

Submicroscopic morphology of cell walls of tobacco pollen tubes after selective extraction of polysaccharides M. Kroh, B. Knuiman

PDF 75-75

The metabolic incorporation of label from myoinositol-2-3H by the growing young anther of Lilium lorlgiflorum H. Miki-Hirosige, S. Nakamura

PDF 77-82

The function of the tapetal tissue during microsporogenesis in Lilium S. Reznickova, M. T. Willemse

PDF 83-87

Cytophysiological and ultrastructural modifications induced by cold in the microsporocytes and tapetum of Rhoeo discolor Hance André Souvré, Louis Albertini, Hélené Grenet-Auberger

PDF 89-97

Formation and development of sperms in angiosperms S. Tatintseva

PDF 99-101

Microsporogenesis in vivo and in vitro. Autofluorescence of pollen wall of Lilium and changes in pollen wall of Gasteria in Lilium anther M. T. Willemse

PDF 103-110

Megasporogenesis and early megagametogenesis M. T. Willemse, M. J. De Boer-de

PDF 111-120

Cytochemical study of the embryo sac of Nicotiana tabacum L. V. P. Babbikova, O. A. Khvendynich, L. S. Serdyuk

PDF 121-125

Ultrastructural changes during megasporogenesis in Epipactis (Orchidaceae) Józef Bednara, Mieczysław Kuraś, Bohdan Rodkiewicz

PDF 127-130

Intercellular relations and wall structures in mature embryo sacs of four species of angiosperms Monique Fougére-Rifot

PDF 131-138

Ultrastructural organization of the tomato embryo sac at the time of fertilization Franciszek Kadej, Agnieszka Kadej

PDF 139-142

Embryo sac development in Stellaria media Krystyna Kudlicka, Mieczysław Kuraś, Bohdan Rodkiewicz

PDF 143-145

Cytological differentiation of the embryo sac in Boraginaceae Janina Małecka

PDF 147-149

The haustorial synergids of Cortaderia (Gramineae) at maturity Melva N. Philipson

PDF 151-160

Endopolyploidy in the antipodals of Ranunculus subgenus Ba trachium Krystyna Turała-Szybowska, Maria Wędzony

PDF 161-163

Ultrastructure of the egg apparatus of Spinacia H. J. Wilms

PDF 165-168

Megasporocyte formation in Pisum sativum L. against the back ground of bud development Wanda Wojciechowska, Teresa Mackiewicz

PDF 169-172

Relation of the male gametes with embryo sec cells. The hypothesis of double fertilization N. S. Belayeva

PDF 173-175

Structural relationships among central cell and egg apparatus cells of barley as related to transmission of male gametes David D. Cass

PDF 177-179

On double fertilization in plants with premitotic type of gametes fusion Stanislava N. Korobova

PDF 181-183

Ultrastructure of fertilization in Plumbago zeylanica Scott D. Russell, David D. Cass

PDF 185-189

Pollen tube growth through nucellus into embryo sac of Spinacia - an ultrastructural investigation H. J. Wilms

PDF 191-193

Viewpoints on apornictic and sexual reproduction in angiosperms Sven Asker

PDF 195-199

Elementary apomictic processes in Rubus L. Roman Czapik

PDF 201-204

Micro- and megagametogenesis in Cichorium intybus L.: succes sive stages and some symptoms of apospory Beatice Longly, B. P. Louant

PDF 205-211

Nucellar and integumentary embryony in angiosperms T. N. Naumova

PDF 213-215

Note on apomixis in ferns J. P. Tilquin

PDF 217-222

Sporoderm infrastructural and cytochemical modifications in cytoplasmic male sterile broad-bean (Vicia faba L.) Jean-Claude Audran, Jacky Bouillot

PDF 223-226

A molecular basis for the self-incompatibility system operating in Brassica sp. H. G. Dickinson, I. N. Roberts

PDF 227-234

Stigma-pollen recognition: a new look C. Dumas, T. Gaude

PDF 235-247

Some cytological and ultrastructural aspects of male sterility in Impatiens J. L. Van Went

PDF 249-252

Cytoembryological aspects of reduced seed setting in Ranunculus ficaria L. subsp. bulbifer (Marsden-Jones) Lawalrée Helena Wcisło, Eugenia Pogan

PDF 253-255

Experimental study of embryo differentiation in angiosperms T. B. Batygina, V. E. Vasilyeva

PDF 257-263

Structural and physiological relationships between embryo and endosperm at the early stages of development A. A. Chebotaru

PDF 265-268

Dynamics of early embryo development in reference to endosperm and embryo types in angiosperms Olga Erdelska

PDF 269-272

The contribution of embryogeny to the systematics of Polycarpi cae and Helobiae J. Guignard, Ly Thi Ba

PDF 273-277

Biochemical changes in embryos of dormant and after-ripened seeds of Caryophyllaceae Karl-Hermann Köhler, Michael Hecker

PDF 279-288

Early events during embryogenesis in Zea mays L. A. A. Van Lammeren

PDF 289-290

Chlorophyll content and culture of flax embryos in vitro A. Petrova, M. Ciamporova, O. Erdelska

PDF 291-293

Further observations on the physico-biochemical and physiolo gical gradients in the ovule during embryogenesis Marian Ryczkowski

PDF 295-301

Embryogenesis of angiosperms: ultrastructural transformations of plastids G. Ya. Zhukova

PDF 303-306

The phase change in ferns P. R. Bell

PDF 307-314

Phylogenic points of view on the sexuality of cormophytes Michael Favre-Duchartre

PDF 315-320

Unequal plastid distribution during the development of the male gametophyte of angiosperms R. Hagemann

PDF 321-327

Embryological features of some Piperales Z. I. Nikiticheva

PDF 329-332

Evolution of sexual structures in higher plants (main types of meiosis) M. S. Yakovlev

PDF 333-338

Storage products and tissue interaction in the ovule of Pinus silvestris (L.) F. M. Engels

PDF 339-344

Light and electron microscopic observations in connection with the developing pistil and seed-appendix (caruncle) of Ricinus communis L. Katherine Liszt, S. Sárkány, F. Kadej, Ann Kovács

PDF 345-348

DNA and heterochromatin cycles in male gamete development of Oedogonium S. P. Shpilevaya

PDF 349-352