Stomatal pore and cuticle formation inFunaria F. D. SackD. J. Paolillo Jr. OriginalPaper Pages: 1 - 13
The effect of heavy metals on the cytoplasmic fine structure ofSkeletonema costatum (Bacillariophyta) M. A. Smith OriginalPaper Pages: 14 - 23
Prometaphase and anaphase chromosome movements in living pollen mother cells K. G. Ryan OriginalPaper Pages: 24 - 33
Congo red and calcofluor white inhibition ofAcetobacter xylinum cell growth and of bacterial cellulose microfibril formation: Isolation and properties of a transient, extracellular glucan related to cellulose J. Ross ColvinD. E. Witter OriginalPaper Pages: 34 - 40
DNA endoreplication and increase in number of chloroplasts during leaf differentiation in five monocotyledonous species with different 2 C DNA contents Maria J. OlszewskaBarbara DamszElzbieta Rabeda OriginalPaper Pages: 41 - 50
Distribution of plasmodesmata in developingSphagnum leaflets E. SchnepfA. Sych OriginalPaper Pages: 51 - 56
Ultrastructure of graniferous tracheary elements in the terrestrial mistletoeNuytsia floribunda (Loranthaceae) B. A. Fineran OriginalPaper Pages: 57 - 64
Cytochemical localisation of ATPase activity on the plasmalemma ofChara corallina G. D. PriceM. I. Whitecross OriginalPaper Pages: 65 - 74
Control of cytoplasmic streaming by extracellular Ca2+ in permeabilizedNitella cells Y. TominagaT. ShimmenM. Tazawa OriginalPaper Pages: 75 - 77
Orientation of microtubules against transverse cell walls in roots ofAzolla pinnata R. Br. C. H. BusbyB. E. S. Gunning OriginalPaper Pages: 78 - 85
Coated vesicles of mouse liver are surrounded by a zone of exclusion E. M. CrozeD. J. Morré Brief Report Pages: 86 - 89