Plasmodesmatal distribution and frequency in vascular bundles and contiguous tissues of the leaf ofThemeda triandra C. E. J. BothaR. F. Evert OriginalPaper Pages: 433 - 441
Microfilament bundles of F-actin inSpirogyra observed by fluorescence microscopy Yasue GotoKatsumi Ueda OriginalPaper Pages: 442 - 446
Isolation of functional extensor and flexor protoplasts fromPhaseolus coccineus L. pulvini: potassium induced swelling F. ErathW. A. RugeR. Hampp OriginalPaper Pages: 447 - 452
Differential regulation and tissue-specific distribution of enzymes of phenylpropanoid pathways in developing parsley seedlings Willi JahnenKlaus Hahlbrock OriginalPaper Pages: 453 - 458
Studies on the limitations to photosynthesis in leaves of the atrazine-resistant mutant ofSenecio vulgaris L. C. R. IrelandA. TelferJ. Barber OriginalPaper Pages: 459 - 467
Effect of high light intensities on oxygen evolution and the light activation of NADP-malate dehydrogenase in intact spinach chloroplasts M. Miginiac-MaslowG. CornicJ. -P. Jacquot OriginalPaper Pages: 468 - 473
The stromacentre inAvena plastids: an aggregation ofβ-glucosidase responsible for the activation of oat-leaf saponins Alfred Nisius OriginalPaper Pages: 474 - 481
Wheat-germ agglutinin is synthesized as a glycosylated precursor Michael A. MansfieldWilly J. PeumansNatasha V. Raikhel OriginalPaper Pages: 482 - 489
Blue light promotes ionic current influx at the growing apex ofVaucheria terrestris Hironao KataokaManfred H. Weisenseel OriginalPaper Pages: 490 - 499
Expression sites and developmental regulation of genes encoding (1→3,1→4)-β-glucanases in germinated barley G. I. McFaddenB. AhluwaliaG. B. Fincher OriginalPaper Pages: 500 - 508
Phosphorylation of the plasma-membrane H+-ATPase of oat roots by a calcium-stimulated protein kinase G. Eric SchallerMichael R. Sussman OriginalPaper Pages: 509 - 518
Limitation of photosynthesis by changes in temperature Carlos A. LabateRichard C. Leegood OriginalPaper Pages: 519 - 527
Abscisic-acid contents and concentrations in protoplasts from guard cells and mesophyll cells ofVicia faba L. W. LahrK. Raschke OriginalPaper Pages: 528 - 531
Chalcone synthases from spinach (Spinacia oleracea L.) L. BeerhuesR. Wiermann OriginalPaper Pages: 532 - 543
Chalcone synthases from spinach (Spinacia oleracea L.) L. BeerhuesH. RobenekR. Wiermann OriginalPaper Pages: 544 - 553
The effect of humidity and light on cellular water relations and diffusion conductance of leaves ofTradescantia virginiana L. Jürgen FrenschErnst-Detlef Schulze OriginalPaper Pages: 554 - 562
Iron assimilation in plants: reduction of a ferriphytosiderophore by NADH:nitrate reductase from squash John Smarrelli Jr.Domenic Castignetti Short Communication Pages: 563 - 566