Evidence for a folded conformation of the cell wall protein fromAcetabularia (Polyphysa) cliftonii H. H. ParadiesL. GökeG. Werz OriginalPaper Pages: 159 - 178
Ion movements induced by transcellular osmosis inNitella flexilis H. KataokaS. NakagawaM. Tazawa OriginalPaper Pages: 179 - 187
Ultrastructure of primary sporidia of a wheat-bunt fungus,Tilletia caries, during ontogeny and mating J. F. KollmorgenW. M. HessE. J. Trione OriginalPaper Pages: 189 - 202
Viroplasm and large virus-like particles in the dinoflagellateGymnodinium uberrimum Linda Sicko-GoadG. Walker OriginalPaper Pages: 203 - 210
The verification of cytochemical tests for ATP-ase activity in plant cells using X-ray microanalysis R. F. M. Van Steveninck OriginalPaper Pages: 211 - 220
Control of mitotic chromosome condensation and of the time of nucleolar formation in meristems by short life proteins G. MorcilloC. de la Torre OriginalPaper Pages: 221 - 228
The compound internal pyrenoid in cultured cells of the green algaMonoraphidium griffithii (Berkel.) Komar.-Legner. V. Eloranta OriginalPaper Pages: 229 - 235
Androgenesis in isolated pollen cultures ofNicotiana tabacum: Dependence upon pollen development E. Heberle-BorsJ. Reinert OriginalPaper Pages: 237 - 245