Ultrastructural investigations in the stigonemataceae (cyanophyta) R. D. ButlerA. Allsopp OriginalPaper Pages: 283 - 299
Influence of nitrogen deficiency on uridine incorporation into ribosomes in the green alga Chlorella Volker Ssymank OriginalPaper Pages: 311 - 324
Characteristics of the nitrogenase system of the blue-green alga Anabaena cylindrica A. HaysteadW. D. P. Stewart OriginalPaper Pages: 325 - 336
Untersuchungen über den chemischen Aufbau von Sporen- und Keimschlauchwänden der Uredosporen des Weizenrostes (Puccinia graminis var. tritici) S. JoppienA. BurgerH. J. Reisener OriginalPaper Pages: 337 - 352
Olpidiopsis antithamnionis n. sp. (Oomycetes, Olpidiopsidaceae), a parasite of Antithamnion floccosum (O. F. Müll.) Kleen from Newfoundland Alan WhittickG. Robin South OriginalPaper Pages: 353 - 360
Comparative polyacrylamide electrophoresis of periplasmic proteins released from gram-negative bacteria by polymyxin B G. CernyM. Teuber OriginalPaper Pages: 361 - 370