Botanica Acta Berichte der Deutschen Botanischen Gesellschaft Editors Ulrich Lüttge, Darmstadt Journal of the German Botanical Society (Editor-in-ChieD Eberhard Schnepf, Heidelberg (Co-Editor) Andre Läuchli, Davis, California (Editor) Toshiyuki Nagata, Tokyo (Editor) Associate Editors E. Beck, Bayreuth H.-D. Behnke, Heidelberg A. J. E. van Bei, Utrecht F. -W. Bentrup, Salzburg Τ. E. Boller, Basel H. Bothe, Köln A. Brennicke, Berlin D. Cosgrove, University Park/PA S. Delrot, Poitiers Τ. J. Flowers, Falmer, Brighton A. D. Μ. Glass, Vancouver G. K. Gottsberger, Ulm P. Gräber, Stuttgart H. Griffiths, Newcastle upon Tyne R. Herrmann, München R. L. Jefferies, Toronto J. W. Kadereit, Mainz H. Kauss, Kaiserslautern Μ. Kluge, Darmstadt P. Leins, Heidelberg Η. Κ. Lichtenthaler, Karlsruhe Μ. Luckner, Halle P. Matile, Zürich E. Medina, Caracas M. Melkonian, Köln I. de Michelis, Genova W. Morawetz, Wien F. Oberwinkler, Tübingen C. B. Osmond. Canberra B. Partbier, Halle J. B. Passioura, Canberra J. A. Raven, Dundee P. Η. Raven, St. Louis/MO D. G. Robinson, Göttingen F. E. Round, Bristol R. Scheibe, Osnabrück H. Schnabl, Bonn H. Senger, Marburg J. A. C. Smith, Oxford L. Taiz, Santa Cruz/CA I. P.Ting, Riverside/CA A. J. Trewavas, Edinburgh E. Weiler, Bochum L. Willmitzer, Berlin 0. Wilmanns, Freiburg 408 Figures 67 Tables 1994 Georg Thieme Verlag Rüdigerstraße 14 D-70469 Stuttgart Postfach 3011 20 D-70451 Stuttgart Thieme Medical Publishers, Inc. 381 Park Avenue South New York, NY 10016 Contents No.l (February 1994) = Page 1- 60 333 Intracellular Localization of Jasmonate-Induced Pro­ No.2 (April 1994) = Page 61-110 teins in Barley Leaves No.3 (June 1994) = Page 111-182 Bettina Hause, Uta zur Nieden, J. Lehmann, C. No. 4 (August 1994) = Page 187-270 Wasternack, and B. Parthier No. 5 (October 1994) = Page 271 - 368 No. 6 (December 1994) = Page 369-472 440 Influence of Drought, Rain and Artificial Irrigation on Photosynthesis, Gas Exchange and Water Relations of the Fynbos Plant Protea acaulos (L.) Reich at the End 251 Structural Aspects of the Lichen-Rock Interface using of the Dry Season Back-scattered Electron Imaging Margaretha Herppich, W. B. Herppich, and D. J. C. Ascaso and J. Wierzchos von Willert 313 Regulation of NADP-Dependent Glyceraldehyde 3- 468 Tissue- and Cell-Specific Distribution of Connexin 32- Phosphate Dehydrogenase Activity in Spinach Chlo- and Connexin 26-related Proteins from Vicia faba L. roplasts Martina Janßen, Carola Hunte, Kirsten Leine• Elisabeth Baalmann, J. E. Backhausen, C. Kitz- weber, Mona Knop, H. Cramer, Ο. Traub, and Mar­ mann, and Renate Scheibe got Schulz 342 Quantification of the Daily Cytokinin Transport from 81 Imaging the Κ, Mg, Na and Ca Distributions in Flax the Root to the Shoot of Urtica dioica L. Seeds using SIMS Microscopy E. Beck and Β. M. Wagner A. Jauneau, C. Ripoll, Marie-Claire Verdus, F. Lefebvre, M. Demarty, and M. Thellier 3 Sieve-Element Plastids, Nuclear Crystals and Phloem Proteins in the Zingiberales 191 Purification and Characterization of Oxopantoyl H.-D. Behnke Lactone Reductase from Higher Plants: Role in Pan­ tothenate Synthesis 422 Cyanobacteria of Rocks and Soils of the Orinoco J. H. Julliard Lowlands and the Guayana Uplands, Venezuala B. Büdel, U. Lüttge, R. Stelzer, 0. Huber, and E. 369 Molecules and Morphology, Phylogenetics and Gene­ Medina tics J. W. Kadereit 271 Pre-adaptation of Arctic Plants to Climate Change R. Μ. M. Crawford and R. J. Abbott 24 Touch- and Methyl Jasmonate-induced Lignification in Tendrils of Bryonia dioica Jacq. 18 Polyamines and Morphogenesis - Effects of Methyl- Isolde Kaiser, J. Engelberth, Beate Groth, and E. W. glyoxal-bis(guanylhydrazone) Weiler Annie Feray, A. Hourmant, M. Penot, J. Caroff, and Christine Cann-Moisan 54 Seasonal Changes in the Cambium of Trees. I. Su­ crose Content in Thuja occidentalis 46 Diurnal Pattern of Transpiration, Water Uptake and Doris Krabel, Monique Bodson, and W. Eschrich Water Budget of Succulents with Different C02 Fixation Pathways 387 Chronology of Phytoparasitic Fungi Introduced to Barbara M.-T. Flach and B. M. Eiler Germany and Adjacent Countries H. Kreisel and M. Scholler 300 Elicitation of 2,3-Dihydroxybenzoic Acid and Ajma- licine in a Catharanthus roseus Suspension Culture 230 Blue, Green and Red Fluorescence Signatures and Κ. T. Frankmann and H. Kauss Images of Tobacco Leaves M. Lang, Η. K. Lichtenthaler, Malgorzata Sowinska, 12 Chloroplast Development in Rye Coleoptiles P. Summ, and Francine Heisel M. Fröhlich and U. Kutschera 279 Field Measurements of Water Relations and C02 Ex­ 66 Tidal Dependence of Photoinhibition of Photosyn• change of the Tropical, Cyanobacterial Basidiolichen thesis in Marine Macrophytes of the South China Sea Dictyonema glabratum in a Panamanian Rainforest D. Hanelt, J. Li, and W. Nultsch O. L. Lange, Β. Büdel, Η. Zellner, G. Zotz, and A. Meyer 383 How to Evolve a Complex Plastid? - A Hypothesis Μ. M. Häuber, S. B. Müller, V. Speth, and U.-G. 306 Functional Analysis of the N-Terminal Prepeptides of Maier Watermelon Mitochondrial and Glyoxysomal Malate Dehydrogenases 407 Expression of Polarity during early Development of M. Lehnerer, I. Keizer-Gunnik, M. Veenhuis, and Microspore-derived and Zygotic Embryos of Brassica Christine Gietl napus L. cv. Topas Β. Hause, W. L. Η. van Veenendaal, G. Hause, and Α. A. M. van Lammeren Bot. Acta 107(1994) 90 Displacement and Return Movement of Chloroplasts 349 K+ Gradients in the Pulvinus of Phaseolus coccineus in the Marine Dinophyte Pyrocystis noctiluca. Ex­ during Leaf Movement periments with Optical Tweezers W. A. Ruge and R. Hampp G. Leitz, K. 0. Greulich, and E. Schnepf 432 Physical Interactions of Two Rhizomorph-forming 393 Chemistry, Anatomy and Morphology of Foliicolous Lichens with their Rock Substrate Species of Fellhanera and Badimia (Lichenized W. B. Sanders, Carmen Ascaso, and J. Wierzchos Ascomycotina: Lecanorales) R. Lucking, Η. T. Lumbsch, and J. A. Elix 113 SAG-Sammlung von Algenkulturen at the University of Göttingen Catalogue of Strains 1994 30 The Joint Occurrence of Chloroxanthones in Southern U. G. Schlösser Hemisphere Lecanora Species (Ascomycotina; Le- canoraceae) 374 APhagomyxa-like Endoparasite of the Centric Marine Η. T. Lumbsch, G. B. Feige, and J. A. Elix Diatom Bellerochea malleus: A Phagotrophic Plas- modiophoromycete 187 Editorial E.Schnepf U. Lüttge 328 Phenotypic Adaptation to Elevated Temperatures of 1 Editorial Tonoplast Fluidity in the CAM Plant Kalanchoe daigre• U. Lüttge and E. Schnepf montiana is Caused by Membrane Proteins M. Schomburg and M. Kluge 451 Effect of Extracellular Ca2+ and Ca2+-Antagonists on the Movement and Chemoorientation of Male Gametes 353 The Casparian Strip of Clivia miniata Reg. Roots: Iso• of Ectocarpus siliculosus (Phaeophyceae) lation, Fine Structure and Chemical Nature I. Maier and M. Calenberg L. Schreiber, H.-W. Breiner, M. Biederer, Μ. Düggelin, and R. Guggenheim 321 Visualization by Freeze-Fracture Electron Microscopy of Intramembraneous Particles corresponding to the 362 Source-sink Characteristic of Photoassimilate Trans• Tonoplast H+-Pyrophosphatase and H+-ATPase of port in Fertile and Sterile Plants of Chara vulgaris L. Kalanchoe daigremontiana Harnet et Perrier de la C. Schulte, G. 0. Kirst, and U. Winter Bäthie J.-B. Mariaux, Andrea Becker, Inge Kemna, R. 461 Specific Transport of Inorganic Phosphate and C3-and Ratajczak, Elke Fischer-Schliebs, D. Kramer, U. C6-Suga.r-Phosphates across the Envelope Membra• Lüttge, and G. Marigo nes of Tomato (Lycopersicon esculentum) Leaf- Chloroplasts, Tomato Fruit-Chloroplasts and Fruit- 95 Organ- and Tissue-specific Biosynthesis of Flavonoids Chromoplasts in Seedlings of Oenothera odorata (Onagraceaej Danja Schünemann and Sieglinde Borchert G. Neumann and B. Schwemmle 36 Geosiphon pyriforme, an Endosymbiotic Association 263 Fish Poisoning Plants in Africa of Fungus and Cyanobacteria; the Spore Structure Re• H. D. Neuwinger sembles that of Arbuscular Mycorrhizal (AM) Fungi A. Schüßler, D. Mollenhauer, Ε. Schnepf, and M. 61 Acropetal Water Transport in Submerged Plants Kluge 0. Pedersen 416 Micromorphological and Phytochemical Research on 111 Editorial Teucrium scorodonia and Teucrium siculum from the A. Pirson Italian Flora 0. Servettaz, A. Pinetti, F. Bellesia, and L. Bini 201 The Non-Ionic Detergent Brij 58 Conserves the Struc• Maleci ture of the Tonoplast H+-ATPase of Mesembryan- themum crystallinum L. During Solubilization and 210 Nuclear and Organelle DNA Replication during Spore Partial Purification Germination in Bryophytes and Equisetum R. Ratajczak Carola Thoni and E. Schnepf 103 A Note on the Evolution of the Stamens in the 73 Paxillus involutus/Pinus sylvestris Mycorrhizae from Laurales, with Emphasis on the Lauraceae Heavily Polluted Forest II. Ultrastructural and Cyto- J. G. Rohwer chemical Observations K. Turnau, I. Kottke, and J. Dexheimer 402 Coloured Pollen in Cactaceae: a Mimetic Adaptation to Hummingbird-Pollination? 243 Compartmentation of Zinc in Roots and Leaves of the Marie-Jeanette Rose and W. Barthlott Zinc Hyperaccumulator Thlaspi caerulescens J & C Presl M. D. Väquez, Ch. Poschenrieder, J. Barcelo, A. J. M. Baker, P. Hatton, and G. H. Cope Bot. Acta 107(1994) 291 Water Relations, C02 Exchange, Water-use Efficiency 2 List of reviewers 1992-1993 and Growth of Welwitschia mirabilis Hook. fil. in three Contrasting Habitats of the Namib Desert A 1 Mitteilungen des Vorstandes der DBG D. J. von Willerrt and Ute Wagner-Douglas A 3 Mitgliederliste 257 "Pollen Buds" in Ophiorrhiza (Rubiaceae) and their A17 Mitteilungen des Vorstandes der DBG Role in Pollenkitt Release A19 Mitteilungen des Vorstandes der DBG Martina Weber and A. Igersheim A 21 Mitteilungen des Vorstandes der DBG 237 The Use of DNA Fingerprinting in Ecological Studies oiPhragmites australis (Cav.) Trin. ex Steudel A. Zeidler, S. Schneider, C. Jung, A. E. Melchinger, and P. Dittrich 218 High Molecular Weight Organic Compounds in the Xylem Sap of Mangroves: Implications for Long- Distance Water Transport U. Zimmermann, J. J. Zhu, F. Meinzer, G. Goldstein, H. Schneider, G. Zimmermann, R. Ben- kert, F. Thürmer, P. Melcher, D. Webb, and A.