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| Contents Vol. 54c (1999) Jump to: No 3/4, No 5/6, No 7/8, No 9/10, No 11, No 12 Note: An underlined page number indicates that the article's heading can be downloaded as PDF file. The Acrobat Reader for handling PDF files is freely available from http://www.adobe.com
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| N u m b e r 1/2 | ||
| Original Communications | ||
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A New Pyoverdin from Pseudomonas aureofaciens
Key words: Pseudomonas aureofaciens, Pyoverdin, Siderophore H. Beiderbeck, D. Risse, H. Budzikiewicz and K. Taraz | 1 | |
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The First Biflavone Found in Liverworts and Other Phenolics and
Terpenoids from
Chandonanthus hirtellus ssp. giganteus and Plagiochila asplenioides
Key words: Chandonanthus hirtellus ssp. giganteus, Plagiochila asplenioides, Liverworts, Biflavone, Gymnomitrenol L. Kraut and R. Mues | 6 | |
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Rosmarinic Acid and Other Phenolic Acids in Hairy Roots
of Hyssopus officinalis
Key words: Hyssopus officinalis, Agrobacterium rhizogenes, Transformed Roots, Phenolic Acids, Rosmarinic Acid E. Kochan, H. Wysokinska, A. Chmiel B. Grabias | 11 | |
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Epicuticular Wax Compositions of Predominant Conifers of
Western North America
Key words: Gymnosperms, Epicuticular Wax Composition, n-Alkanes, n-Alkanoic Acids, n-Alkanols D. R. Oros, L. J. Standley , X. Chen and Bernd R. T. Simoneit | 17 | |
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Rosa Taxonomy and Hierarchy of Markers
Defined by ACT STATIS
Key words: ACT-STATIS Method, Markers Hierarchy, Multivariate Analysis, Rosa Taxonomy C. Grossi, O. Raymond, C. Sanlaville-Boisson and M. Jay | 25 | |
|
Heat-Induced Changes in the Photochemical Centres and the
Protein Secondary Structures of Photosystem II Studied by
Variable Fluorescence and Difference FT-IR Spectroscopy
Key words: FT-IR Spectroscopy, Heat Inactivation, Photosystem II, Thermal Transitions, Variable Fluorescence M. Joshi and M. Fragata | 35 | |
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Alkylresorcinol Homologs in Pisum sativum L. Varieties
Key words: Alkylresorcinols, Cardol Homologs, Pea, Pisum, Leguminaceae R. Zarnowski and A. Kozubek | 44 | |
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The Effect of the Herbicide Glufosinate (BASTA) on Astaxanthin
Accumulation
in the Green Alga Haematococcus pluvialis
Key words: Haematococcus pluvialis, Astaxanthin, Glufosinate, BASTA, Methionine-S-sulfoximine (MSX), Glutamine Synthetase (GS) C. Aflalo, W. Bing, A. Zarka and S. Boussiba | 49 | |
|
Structure Activity Relationships of Antiproliferative Rocaglamide
Derivatives
from Aglaia Species (Meliaceae)
Key words: Aglaia spp., Meliaceae, Rocaglamide, Cyclopentatetrahydrobenzofurans, Antiproliferative Activity, Cancer Cells, MONO-MAC-6 F. I. Bohnenstengel, K. G. Steube, C. Meyer, B. W. Nugroho, P. D. Hung , Le C. Kiet and P. Proksch | 55 | |
|
Anticandidial Effect of Phenylbutene Derivatives and Their Interaction
with Ergosterol
Key words: Phenylbut-3-en-2-one Derivatives, Anticandidial, Ergosterol, UV Spectroscopy S. Tabakova, I. Manolov, T. Kantardjiev, G. Mateev , K. Stoichkov, A. Braykova , V. Vakhan and E. Golovinsky | 61 | |
|
Transformation of Aminosteroids into Pharmacologically Active Amides
of Phenolic Acids
Key words: 5a-cholestan-3b-yl-amine, 5a-cholestan-3a-yl-amine, 3a- and 3b-amino-(2'-aminoethyl)-cholest-5-en, Amides of Cinnamic Acid Derivatives, Antibacterial Activity D. Todorova, M. Tupova, V. Zapreva, T. Milkova and A. Kujumdjiev | 65 | |
|
Inhibition of Mushroom Tyrosinase by Kojic Acid Octanoates
Key words: Kojic Acid, Enzyme Inhibitors, Mushroom Tyrosinase, Caprylic Acid, w-Aminofatty Acids H. Kaatz, K. Streffer, U. Wollenberger and M. G. Peter | 70 | |
|
Synthesis and Anti-Virus Activity of Some Nucleosides Analogues
Golovinsky
Key words: 5-Bromo-2'-Deoxyuridine, Thymidine, Amino Acids, Peptides, Antiherpes Activity I. G. Stankova, M F. Simeonov, V. Maximova, A. S. Galabov and E. V. | 75 | |
|
Guanosine 3':5'-Cyclic Monophosphate -Dependent Particulate Protein
Kinase Activity from Yeast (Saccharomyces cerevisiae)
Key words: Protein Kinase, cGMP, Yeast H. Eckstein and B. Flügge | 84 | |
|
Structural Variety of Copper(II)-Peroxide Adducts and Its Relevance
to DNA Cleavage
Key words: Copper(II)-peroxide Adduct, DNA Cleavage, Effect of Peripheral Group S. Nishino, T. Kobayashi, M. Kunita, S. Ito and Y. Nishida | 94 | |
|
Ouabain-Insensitive Na+-ATPase Activity
in Trypanosoma cruzi Epimastigotes
Key words: Na+-ATPase, T. cruzi, ATPase, Epimastigote, Furosemide C. Caruso-Neves , M. Einicker-Lamas, C. Chagas, M. M. Oliveira, A. Vieyra and A. G. Lopes | 100 | |
|
Identification and Cloning of a Gene Locus Encoding Peptide Synthetase
of Pseudomonas fluorescens by Two Sets of PCR Primers
Key words: Oligonucleotide Primers, Pseudomonas fluorescens, Peptide Synthetase, Identification N. Rajendran | 105 | |
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On the Release of the Three Locust (Locusta migratoria) Adipokinetic
Hormones: Effect of Crustacean Cardioactive Peptide and Inhibition by
Sugars
Key words: Adipokinetic hormone, Crustacean cardioactive peptide, Corpora cardiaca, Locust J. E. Flanigan and G. Gäde | 110 | |
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Expression of Functionally P-Glycoprotein in MA104 Kidney Cells
Key words: Kidney Cells, Western Blotting, mRNA, Rhodamine 123, Flow Cytometry, Multidrug Resistance M. A. M. Capella, M. Orind, M. M. Morales, V. M. Rumjanek and A. G. Lopes | 119 | |
|
An Incremental Hebbian Learning Model of the Primary Visual Cortex
with Lateral Plasticity and Real Input Patterns
Key words: Neural Network, Hebbian Learning, Visual Cortex, Lateral Plasticity, Self-Organization Th. Burger and E. W. Lang | 128 | |
| Notes | ||
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Self-Assembly in Plant Barrier Biopolymers
Key words: Cuticle, Cutin, Hypodermis, Lipid Layer, Suberin E. Domínguez and A. Heredia | 141 | |
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Triterpenoid and Phenolic Compounds from Two Chilean Celastraceae
Key words: Maytenus chubutensis (Speg.) Lourt., O'Don. et Sleum, Maytenus disticha (Hook. f.) Urban, Celastraceae, Isolation, Structure Elucidation O. Muńoz, A. González, A. Ravelo and A. Estevez | 144 | |
| N u m b e r 3/4 | ||
| Original Communications | ||
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Prenylated Bibenzyls from the Liverwort Radula laxiramea
Key words: Radula, Liverwort, Bryophytes, Prenyl Bibenzyls, Chromene, Cannabinoid F. Cullmann and H. Becker | 147 | |
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Sesquiterpenoids from the Liverwort Porella canariensis
Key words: Porella, Liverwort, Pinguisane, Drimane, Germacrane, Aromadendrane F. Cullmann and H. Becker | 151 | |
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A Pyoverdin from the Antarctica Strain 51W of Pseudomonas fluorescens
Key words: Antarctica Bacterium, Pseudomonas fluorescens, Pyoverdin, Siderophores J. Voss, K. Taraz and H. Budzikiewicz | 156 | |
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Noroudemansin A, a New Antifungal Antibiotic from Pterula Species 82168
Key words: Basidiomycetes, Antibiotics, Antifungal, Noroudemansin A and Three Semisynthetic Derivatives M. Engler-Lohr, T. Anke, V. Hellwig and W. Steglich | 163 | |
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Antibacterial Activity of Simple Coumarins:
Structural Requirements for Biological Activity
Key words: Coumarins, Antibacterial Activity, Structure-Activity Relationships O. Kayser and H. Kolodziej | 169 | |
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Structure Elucidation of a Purple Peptide Found During the Purification
of a Recombinant Protein from Escherichia coli
Key words: E. coli, Purple Peptide, 3-Carboxy-3,4-dihydro-2H-naphtho[2,3-b][1,4]thiazine-5,10-dione A. W. Guzzetta, P. Clark, R. Tappe, H. Budzikiewicz | 175 | |
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Purification and Characterization of a b-Glucosidase Specific for
2,4-Dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA) Glucoside in Maize
Key words: Benzoxazinones, Zea mays, Gramineae, â-Glucosidase A. Oikawa, K. Ebisui, M. Sue, A. Ishihara and H. Iwamura | 181 | |
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Effects of Trehalose and Ethanol on Yeast Cytosolic Pyrophosphatase
Key words: Trehalose, Ethanol, Protection, Pyrophosphatase D. H. J. Lopes, J. R. Meyer-Fernandes and M. Sola-Penna | 186 | |
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Physiological Significance of Overproduced Carotenoids in Transformants
of the Cyanobacterium Synechococcus PCC7942
Key words: Carotenoid, Chlorophyll, Cyanobacterium, Fluorescence, Oxygen Evolution N. V. Karapetyan, U. Windhövel, A. R. Holzwarth and Peter Böger | 191 | |
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Comparative Immunological and Chemical Analysis of Lipids and Carotenoids
of the D1-Peptide and of the Light-Harvesting-Complex of Photosystem II
of Nicotiana tabacum
Key words: Light-Harvesting complex, D1-Peptide, PS II-Complex, Lipid-Peptide-Binding, Antibodies A. Gasser, S. Raddatz, A. Radunz and G. H. Schmid | 199 | |
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Oxygen Uptake during Photosynthesis of Isolated Pea Chloroplasts
Key words: Pisum sativum, Chlororespiration, 18 Oxygen Consumption, Photophosphorylation, Intact Isolated Chloroplasts N. Grotjohann, D. Messdaghi and W. Kowallik | 209 | |
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Grapevine Protoplasts as a Transient Expression System for Comparison of
Stilbene Synthase Genes Containing cGMP-Responsive Promoter Elements
Key words: cGMP, Grapevine Protoplasts, Pine, Promoter, Elicitor-Responsive, Stilbene Synthase Gene, Vitis I. Brehm, R. Preisig-Müller and H. Kindl | 220 | |
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Heterologous Overexpression of Membrane-Anchored Subunit II of
Spinach Chloroplast ATP Synthase and Its Detergent-Free Purification
as a Soluble Protein
Key words: Escherichia coli, T7 RNA Polymerase/Promoter System, Immobilized Metal Ion Affinity Chromatography (IMAC), Membrane Protein H.-J. Tiburzy, M. Zimmermann, R. Oworah-Nkruma and R. J. Berzborn | 230 | |
|
Theoretical Description of the Coding Potential of
Diamino-5-formamidopyrimidines
Key words: Fapy-adenine, Fapy-guanine, Pairing, Miscoding, Solvent Effect P. Cysewski and R. Oli\'nski | 239 | |
|
Bromoisoxazoline Alkaloids from the Caribbean Sponge Aplysina insularis
T. Fendert, V. Wray, R. W. M. v. Soest and P. Proksch Key words: Sponges, Aplysina insularis, Bromoisoxazoline Alkaloids, Chemotaxonomy, Structure Elucidation | 246 | |
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New Sex Attractants for Five Chamaesphecia Species (Lepidoptera,
Sesiidae) from the Ukraine and Turkmenistan
Key words: Octadecadienols, Octadecadienyl Acetates, Attraction Periods R. Moz\-uraitis, V. B\-uda and J. Metleuski | 253 | |
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Isolation and Identification of Peptidic a-Glucosidase Inhibitors
Derived from Sardine Muscle Hydrolyzate
Key words: a-Glucosidase Inhibition, Diabetes, Sardine Muscle Hydrolyzate, Peptide T. Matsui, T. Oki and Y. Osajima | 259 | |
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Solvent Accessibility to Aspartyl and Succinimidyl Residues at Positions
7 and 23 in the Amyloid b 1-28 Peptide
Key words: Solvent Accessibility, Aspartyl Racemization, Succinimidyl Residues, Amyloid b Peptide, Alzheimer's Disease R. D. Lins, T. A. Soares, R. Ferreira and R. L. Longo | 264 | |
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The Anticancer Drug Adriamycin Interacts with the
Human Erythrocyte Membrane
Key words: Adriamycin, Anticancer Drug, Erythrocyte Membrane, Phospholipid Bilayer M. Suwalsky, P. Hernández, F. Villena, F. Aguilar and C. P. Sotomayor | 271 | |
|
Fluorescence Studies on Association of Human Translation Initiation Factor
eIF4E with mRNA cap-Analogues
Key words: Translation Factors, eIF4E, mRNA-cap Analogues, Fluorescence Z. Wieczorek, A. Nied\'zwiecka-Korna\'s, L. Chlebicka, M. Jankowska, K. Kiraga, J. St\cepi\'nski, M. Dadlez, R. Drabent, E. Dar\.zynkiewicz, R. Stolarski | 278 | |
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Mitogen-Activated Protein Kinase and Cell Cycle Progression
During Mouse Egg Activation Induced by Various Stimuli
Key words: Mitogen-Activated Protein Kinase and Cell Cycle Progression During Mouse Egg Activation Induced by Various Stimuli Q. Y. Sun, Y. Lax, S. Rubinstei, D. Y. Chen and H. Breitbart | 285 | |
| N u m b e r 5/6 | ||
| Original Communications | ||
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Pyrrolizidine Alkaloids from Echium rauwolfii and
Echium horridum (Boraginaceae)
Key words: Echium rauwolfii, Echium horridum, Boraginaceae, Pyrrolizidine Alkaloids, Capillary GLC A. El-Shazly, M. Abdel-All, A. Tei, and M. Wink | 295 | |
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The Structure of the Pyo erdin from Pseudomonas fluorescens
1.3. Structural
and Biological Relationships of Pyoverdins from Different Strains
Key words: Pseudomonas fluorescens, Pyoverdin, Iron Transport H. Georgias, K. Taraz, H. Budzikiewicz, V. Geoffroy, and J.-M. Meyer | 301 | |
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The Lipid and Resin Composition of Laretia compacta Phil.
from the Andes of Chile
Key words: Laretia, Resin, Sesquiterpenoids, Kaurene and Phyllocladene Diterpenoids, Phytosterols B. R. T. Simoneit and Borys M. Didyk | 309 | |
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Molecular Characterization and Taxonomic Affinities of Species of the
White Rot Fungus Ganoderma
Key words: Polypore Fungi, White Rot, Molecular Systematics, ITS1 Region, Ganoderma S. Sokol, M. Kaldorf, H. Bothe | 314 | |
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Anthocyanin Extracts with Antioxidant and Radical Scavenging Effect
Key words: Antioxidant, Anthocyanin, Liposome, TBA-Reactive Product J. Gabrielska, J. Oszmian\'nski, M. Komorowska, and M. Langner | 319 | |
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Phytotoxic and Photosynthetic Activities of Maduramicin and
Maduramicin Methyl Ester
Key words: Maduramicin, Photophosphorylation, Uncoupler, Phytotoxicity, Polyether Antibiotic M. T. Gutiérrez-Lugo, B. Lotina-Hennsen, A. Farrés, Sergio Sánchez, and R. Mata | 325 | |
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Influence of the Herbicides Amitrole and Norflurazon on Greening
of Illuminated Potato Microtubers
Key words: Solanum tuberosum L. cv.Istra, Microtuber, Plastid, Amitrole, Norflurazon J. Muraja-Ljubi\vci\'c, M. Wrischer, and N. Ljubei\'c | 333 | |
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Salt and Drought Stress Differentially Affect the Accumulation of
Extracellular Proteins in Barley
Key words: Apoplast, Barley,D rought, Hydrolytic Enzymes, Polypeptide, Salinity S. Ramanjulu, W. Kaiser, and K.-J. Dietz | 337 | |
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Influence of Molecular Oxygen on the Chlorophyll Fluorescence
Decay of Green Algae
Key words: Chlorella vulgaris, Chlorophyll Fluorescence Quenching, Green Algae, Molecular Oxygen S. Oellerich, D. Berg, K. Maier, F. Terjung | 348 | |
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Molecular Cloning and Spatial Expression of an
ApL1 cDNA for the Large Subunit of
ADP-Glucose Pyrophosphorylase from Arabidopsis thaliana
Key words: Carbon Partitioning, 3'-RACE, Starch Synthesis, Transit Peptide L. A. Kleczkowski, L. N. Sokolov, C. Luo, and P. Villand | 353 | |
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Biocontrol Strain Pseudomonas sp W34: Specific Detection and
Quantification in the Rhizosphere of Cucumis sativus with a DNA Probe
and Genotypic Characterization by DNA Fingerprinting
Key words: Pseudomonas sp W34, Biocontrol, Cucumis sativus, DNA Fingerprinting, DNA Probe D. Redecker, I. S. Feder, P. Vinuesa, T. Batinic, U. Schulz, K. Kosch, and D. Werner | 359 | |
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In Vivo and in Vitro Studies on the Regulatory Link between
3-Hydroxy-3-methylglutaryl Coenzyme A Reductase and Cholesterol
7a-Hydroxylase in Rat Liver
Key words: HMGCoA Reductase, Cholesterol 7a-Hydroxylase, Enzyme Regulation, Cholesterol, Rat Liver M. Boll, L. W. D. Weber, J. Plana, and Andreas Stampfl | 371 | |
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Protease and Virulence of the Extracellular Products Produced by
Vibrio carchariae after Growth on Various Media
Key words: Serine Protease, Vibrio carchariae, Media, Grouper, Virulence K.-K. Lee, K.-C. Yii, T.-I.Yang, H.-I.Hong, and P.-C. Liu | 383 | |
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Sex Attractant of the Rosy Russian Gypsy Moth (Lymantria mathura Moore)
Key words: Pheromone Lymantriid,Epoxide Triene Gypsy Moth J. E. Oliver, J. C. Dickens, M. Zlotina, V. C. Mastro, and G. I. Yurchenko | 387 | |
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Study of Propolis by High Temperature High Resolution
Gas Chromatography-Mass Spectrometry
Key words: Propolis, High Temperature Gas Chromatography/MS, Flavonoids, High Molecular Weight Compounds A. dos Santos Pereira, M. Freiman de Souza Ramos, E. S. C. Poças, P. C. M. Dias, E. Pereira dos Santos, J. F. Mendes da Silva, J. N. Cardoso, and F. Radler de Aquino Neto | 395 | |
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Phytochemical Evidence for the Plant Origin of Brazilian Propolis
from Săo Paulo State
Key words: Propolis, Araucaria angustifolia, Baccharis dracunculifolia, Eucalyptus citriodora, Botanical Origin V. Bankova, G. Boudourova-Krasteva, J. M. Sforcin, X. Frete, A. Kujumgiev, R. Maimoni-Rodella, and Simeon Popov | 401 | |
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Phytochemical, Morphological, and Biological Investigations
of Propolis from Central Chile
Key words: Propolis, Central Chile, Microscopical Analysis, Isolation, Phenylpropanes, Dihydrobenzofurans, Benzopyrans, Antimicrobial Activity S. Valcic, G. Montenegro, A.-M. Mujica, G. Avila, S. Franzblau, M. P. Singh, W. M. Maiese, and B. N. Timmermann | 406 | |
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Antibacterial and Cytotoxic Natural and Synthesized Hydroquinones
from Sponge Ircinia spinosula
Key words: Ircinia spinosula, Polyprenylated Hydroquinone, Synthetic Derivative, Antitumoral Activity, Antibacterial Activity N. Mihopoulos, C. Vagias, I. Chinou, C. Roussakis, M. Scoullos, C. Harvala, and V. Roussis | 417 | |
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Protective Effect of Quaternary Piperidinium Salts on Lipid Oxidation
in the Erythrocyte Membrane
Key words: Antioxidants, Lipid Oxidation, Erythrocyte Membrane, Quaternary Piperidinium Salts, Flavonoids H. Kleszczy\'nska, M. O\'swi\cecimska, J. Sarapuk, S. Witek, and S. Przestalski | 424 | |
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A Joint Effect of Cationic and Anionic Amphiphilic Compounds on the
Desorption of Calcium Ions from Lecithin Liposome Membranes
Key words: Ca2+ Desorption, Liposomes, Amphiphiles, Organometallic Compounds, Regulatory Effect J. Kuczera, T. E. Kral, M. Podolak, S. Przestalski | 429 | |
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Pro-and Antioxidativ Properties of Cortical Tissue Preparations
from Human Brain Exhibiting NMDA-Receptor Characteristics
Key words: Cortical Tissue Preparations, Human Brain, Oxidative Properties M. Elstner, A. Denke, W. Gsell, E. F. Elstner, P. Riederer, and M. Gerlach | 438 | |
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Effects of Calcium and Cyclopiazonic Acid on the Photoresponse
in the Limulus Ventral Photoreceptor
Key words: Phototransduction, Current Components, Light Adaptation, Bumps, CPA M. Dorlöchter, W. Yuan, and H. Stieve | 446 | |
| Notes | ||
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Coumarin Glycosides from the Mosses
Dendroligotrichum dendroides and Dawsonia superba
Key words: Mosses,Polytrichales, Dendroligotrichum dendroides, Dawsonia superba, 5,7,8-Trihydroxy-coumarin-5-glucoside derivatives J. Raubuch, H. Geiger, and H. D. Zinsmeister | 456 | |
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Kinetics of Thyroid Hormone Induced Changes in Liver and Skeletal Muscle
Encymes of Clarias batrachus
Key words: Triiodothyronine, MDH, LDH, Liver, Skeletal Muscle G. Tripathi | 458 | |
| N u m b e r 7/8 | ||
| Original Communications | ||
|
Strobilurin N and wo Metabolites Related to Chorismic Acid from the
Fruit Bodies of Mycena crocata (Agaricales)
Key words: Mycena crocata, Toadstool, Strobilurins Chorismic Acid Derivatives, Fungicide M. S. Buchanan, W. Steglich, and T. Anke | 463 | |
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6,9-Dihydroxy-3(15)-caryophyllen-4,8-dione - a New Antibiotic
froma Marasmius Species
Key words: Marasmius, Basidiomycete, Caryophyllane, Sesquiterpenoid, Antibiotic K. Fabian, T. Anke, and O. Sterner | 469 | |
|
Hypoxysordarin, a New Sordarin Derivative from Hypoxylon croceum
Key words: Hypoxylon from Marine Habitat, Antifungal Antibiotic, Hypoxysordarin, Hypoxylactone, Sordarin M. Daferner, S. Mensch, Timm Anke, and O. Sterner | 474 | |
|
Di-and Triterpenoids from the Liverwort Blepharidophyllum densifolium
Key words: Blepharidophyllum, Jungermanniales, Scapaniaceae, ent-kauranes, ent-pimaranes, Dammaranes M. Flegel and H. Becker | 481 | |
|
Iridoid Glucosides from Galium humifusum Bieb.
Key words: Galium humifusum, Rubiaceae, Iridoid Glycosides M. Mitova, N. Handjieva, M. Anchev, and S. Popov | 488 | |
|
Structural Elements of Sporopollenin from the Pollen of
Torreya californica Torr. (Gymnospermae): Using
the 1H-NMR Technique
Key words: Torreya californica Torr., Pollen, 2-Aminoethanol, Sporopollenin, 1H-NMR, 1,2,3,4-tetrasubstituted-, 1,2,3-trisubstituted Benzene System F. Ahlers, J. Lambert, and R. Wiermann | 492 | |
|
The Peroxidase of Dioscorea esculenta: Partial Purification and
Characterisation
Key words: Dioscorea esculenta, Peroxidase, Ion Exchange Chromatography, Gel Filtration J. Okpuzor and O. Omidiji | 496 | |
|
Purification and Characterization of an
S-adenosyl-L-methionine:flavonoid
3'-O-methyltransferase from Leaves of Trillium apetalon Makino
Key words: Trillium apetalon, S-adenosyl-L-methionine:flavonoid 3'-O-methyltransferase, Quercetin, Isorhamnetin, Flavonoids Y. Nakamura, S. Teramoto, and K. Yoshitama | 501 | |
|
Photosynthesis and Heat Response of the Green Alga
Micrasterias denticulata (Desmidiaceae)
Key words: Heat Shock, Micrasterias, Photosynthesis, Pigments, Temperature D. Weiss, C. Lütz, and U. Lütz-Meindl | 508 | |
|
Organisation of Xanthophyll-Lipid Membranes Studied by Means of Specific
Pigment Antisera, Spectrophotometry and Monomolecular Layer Technique
Lutein versus Zeaxanthin
Key words: Xanthophylls, Lutein, Zeaxanthin, Biomembranes, Antiserum W. I. Gruszecki, A. Sujak, K. Strzalka, A. Radunz, and G. H. Schmid | 517 | |
|
Influence of Climatic Factors on Annual Rings of Conifers
Key words: Conifers, Dust Pollution, Alkalised Environment, Radial Increment, Climate Parameters K. Ots and J. Rauk | 526 | |
|
High Activity of Binuclear Cobalt(II)Complex for Ethylene Evolution
from 1-Aminocyclopropane-1-carboxylic Acid in the Presence of
Hydrogen Peroxide
Key words: Ethylene Evolution, Binuclear Metal Complex, ACC, Hydrogen Peroxide T. Kobayashi, Y. Sasaki, T. Akamatsu, T. Ishii, Y. Oda, H. Masuda, H. Einaga, and Y. Nishida | 534 | |
|
Non-Enzymatic RNA Hydrolysis Promoted by the
Combined Catalytic Activity of Buffers and Magnesium Ions
Key words: RNA, RNA Degradation, RNA Hydrolysis, Acid-Base Catalysis, Magnesium Catalysis M. G. AbouHaidar, and I. G. Ivanov | 542 | |
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Synergism Between Ethanolic Extract of Propolis (EEP)
and Anti-Tuberculosis Drugs on Growth of Mycobacteria
Key words: Propolis, Antibacterial, Anti-tuberculosis, Virulence, Mycobacteria S. Scheller, S. Dworniczak, K. Waldemar-Klimmek, M. Rajca, A. Tomczyk, and Jashovam Shani | 549 | |
|
Oxygenation of Nucleosides by Peroxide Adduct of
Binuclear Iron(III) Complex with a m-Oxo Bridge
Key words: Iron(III)-peroxide Adduct, 8-Hydroxydeoxyguanosine, Oxygenation, Nucleosides S. Ito, Y. Sasaki, Y. Takahashi, S. Ohba, and Y. Nishida | 554 | |
|
Detection of the Production of Reactive Oxygen Species by Neutrophils
in Whole Blood: Modulation by Adamantanes and Triggering by Fe3+-ions
Key words: Aminoadamantanes, Neutrophil Activation in Whole Blood, Polymorphonuclear Neutrophils, Reactive Oxygen Species, Respiratory Burst H. Schempp, E. Albrecht-Goepfert, and E. F. Elstner | 562 | |
|
Dielectric Properties of Ribosomal Core Particles Lacking a Select
Population of Proteins
Key words: Ribosomal Cores, Dielectric Relaxation, Ribonucleoprotein Particle, Structure A. Bonincontro, A. De Francesco, and G. Risuleo | 569 | |
|
The Endoplasmic Reticulum Chaperone GRP94 Is Induced in the Thyrocytes
by Cadmium
Key words: Cadmium, GRP94, Thyrocytes (FRTL5 Cells) O-Y. Kwon, Y.-J. Kim, Y. Choi, H. Kim, C. Song, and M. Shong | 573 | |
|
Identification of Genes in a Thyroid Cell Line Regulated by
Thyroid-Stimulating Hormone (TSH)
Key words: Differential Display (DD) PCR, Thyroid Stimulating Hormone (TSH), Rat Thyrocytes (FRTL5 cells) M. Shong, Y.-J. Kim, Y. Choi, and O-Y. Kwon | 578 | |
|
Antibiotic Susceptibility Patterns and Beta-Lactamase Production of
Animal and Human Isolates of Campylobacter in Lagos, Nigeria
Key words: Beta-Lactamase, Campylobacter, Animal, Human, Antimicrobial Sensitivity S. I. Smith, T. I. Sansa, and A. O. Coker | 583 | |
|
The Comparative Molecular Study between Bombycidae and Saturniidae Based
on mtDNA RFLP and Cytochrome Oxidase I Gene Sequences:Implication for
Molecular Evolution
Key words: Bombycidae, Saturniidae, mtDNA RFLP, Cytochrome Oxidase I Gene J.-S. Hwang, J.-S. Lee, T.-W. Goo, H.-A. Kang, H.-R. Sohn, H.-R. Kim, and O-Y. Kwon | 587 | |
|
Sex Pheromone of the Brazilian Apple Leafroller, Bonagota cranaodes
Meyrick (Lepidoptera, Tortricidae)
Key words: Sex Pheromone, (3E,5Z)-3,5-dodecadienyl Acetate, Bonagota cranaodes, Brazilian Leaf Roller, Tortricidae A. E. Eiras, A. Kovaleski, E. F. Vilela, J. P. Chambon, C. R. Unelius, A.-K. Borg-Karlson, I. Liblikas, R. Mozuraitis, M. Bengtsson, and P. Witzgall | 595 | |
| Notes | ||
|
16a, 19-Diacetoxy-ent-kaurane, a New
Natural Diterpene from the Exudate of
Ozothamnus scutellifolius (Asteraceae)
Key words: Ozothamnus scutellifolius, Asteraceae, Leaf and Stem Exudate, Diterpenoids, Novel Kaurane Derivative Fco. J. Arriaga-Giner, A. Rumbero, and E. Wollenweber | 602 | |
|
Some Lichen Products Have Antimicrobial
Activity
Key words: Lichens, Antimicrobial Activity, Lichen Products J. G. Rowe, M. D. G. Gimenez, and M. T. S. Rodriguez | 605 | |
|
New Chalcones from Hop Humulus lupulus L.
Key words: Hop, Humulus lupulus, Chalcones N. Etteldorf, N. Etteldorf, and H. Becker | 610 | |
|
Factors Affecting Growth of Sulfate-Reducing Bacteria Isolated from
Tropical Soil
Key words: Sulfate-Reducing Bacteria, Lactate, pH, Temperature, Sodium Chloride M. O. Ilori, A. M. Okonkwo, and M. Bamidele | 613 | |
| Erratum | ||
|
Noroudemansin A, a New Antifungal Antibiotic from Pterula Species 82168,
Z. Naturforsch. 54c, 163-168
M. Engler-Lohr, T. Anke, V. Hellwig and W. Steglich | 617 | |
| N u m b e r 9/10 (Procedings) | ||
|
Preface to the Proceedings of the International Workshop "Stress Synergisms in Plants"
at Tata, Hungary, August 23-26, 1998
G. Horváth and Z. Szigeti | 619 | |
| Original Communications | ||
|
Response of Chloroplast Structure o Photodynamic Herbicides and High Oxygen
Key words: Chloroplast Ultrastructure, Environmental Factors, Oxidative Stress, Photodynamic Herbicides, Senescence A. Mostowska | 621 | |
|
The Thermoluminescence 'Afterglow' Band as a Sensitive Indicator of
Abiotic Stresses in Plants
Key words: Afterglow, Drought, Freezing, Heat Stress, Thermoluminescence T. Janda, G. Szalai, C. Giauffret, E. Páldi, and J.-M. Ducruet | 629 | |
|
Effect of Tobamovirus Infection on Thermoluminescence Characteristics
of Chloroplasts from Infected Plants
Key words: Biotic Stress, Photosynthetic Electron Transport, Photosystem II, Thermoluminescence, Virus Infection J. Rahoutei, M. Barón, I. García-Luque, M. Droppa, A. Neményi, and G. Horváth | 634 | |
|
Sodium Chloride Salt Stress Induced Changes in Thylakoid Pigment-Protein
Complexes,Photosystem II Activity and Thermoluminescence Glow Peaks
Key words: Salt stress, Thylakoid membrane, Pigment-protein complex, PS II, Thermoluminescence, Mung bean (Vigna radiata L.), Indian mustard (Brassica juncea Coss.) A. N. Misra, S. M. Sahu, M. Misra, N. K. Ramaswamy, and T. S. Desai | 640 | |
|
Inhibition of Photosystems I and II in Chilling-Sensitive and
Chilling-Tolerant Plants under Light and Low-Temperature Stress
Key words: Active Oxygen Species, Chlorophyll Fluorescence, P700 Absorbance Change, Photoinhibition, Xanthophyll Cycle C. Barth and G. H. Krause | 645 | |
|
Diurnal Cycle and Photoinhibition of Photosynthesis in Palm
Trachycarpus fortunei H. Wendl. under Winter and Summer Conditions
Key words: Arecaceae, Chlorophyll Fluorescence, Cold Stress, Light Stress, Photosynthetic Gas Exchange A. Neményi, J. H. Georgakopoulos, J. Kissimon, A. Badacsonyi, G. Horváth | 658 | |
|
Short-Term Responses of Photosystem II to Heat Stress in Cold-Acclimated
Atrazine-Resistant and Susceptible Biotypes of Erigeron canadensis (L.)
Key words: Erigeron canadensis, Heat Stress, Chlorophyll Fluorescence, Photosystem II, Photosynthesis S. Dulai, I. Molnár, E. Péli, and E. Lehoczki | 665 | |
|
Light and Heat Stress Adaptation of the Symbionts of Temperate and Coral
Reef Foraminifers Probed in Hospite by the Chlorophyll a Fluorescence
Kinetics
Key words: Coral-Reef Bleaching, Electron Transport Activity, JIP-test, Photosystem II, Thermoprotection M. Tsimilli-Michael, M. Pęcheux, and R. J. Strasser | 671 | |
|
Effect of Extreme Temperature on Quantum Yield of Fluorescence and Membrane
Leakage of the Canarian Endemic Pine (Pinus canariensis)
Key words: Pinus canariensis, Low Temperature, High Temperature, Altitudinal Gradient, Chlorophyll Fluorescence, Electrolyte Leakage J. Peters, M. S. Jiménez, and D. Morales | 681 | |
|
Comparative Study on Gas Exchange,Water Relations and Leaf Anatomy
of Two Olive Cultivars Grown under Well-Irrigated and Drought Conditions
Key words: Leaf Anatomy, Olea europea, Osmotic Adjustment, Photosynthesis, Drought Stress K. Chartzoulakis, A. Patakas, and A. Bosabalidis | 688 | |
|
Gas Exchange of Irrigated and Non-Irrigated Pinus canariensis Seedlings
Growing Outdoors in La Laguna, Canary Islands, Spain
Key words: Pinus canariensis, Mild Water Stress, Gas Exchange, Water Potential, Chlorophyll Fluorescence, Seedlings D. Morales, J. Peters, M. S. Jiménez, M. Tausz, A. Wonisch, and D. Grill | 693 | |
|
a-Tocopherol Protection against Drought-Induced Damage
in Rosmarinus officinalis L.and Melissa officinalis L.
Key words: a-Tocopherol, Photosynthesis, Drought, Rosmarinus officinalis, Melissa officinalis S. Munné-Bosch, K. Schwarz, and L. Alegre | 698 | |
|
Effect of Dehydration on the Photosynthetic Apparatus of Sun and
Shade Leaves of Laurel Forest Trees
Key words: Relative Water Content, Chlorophyll Fuorescence, Laurel Forest Trees, Dehydration, Sun and Shade Leaves M. S. Jiménez, A. González-Rodríguez, and D. Morales | 704 | |
|
Effect of Combined Stress on the O2 Scavenging Enzyme Activities in
Bean and Poplar Leaves
Key words: Wounding, Drought, Elicitation, Catalase, Peroxidase J. Jakab, I. Király, E. Páldi, and F. Láng | 711 | |
|
Proline Accumulation Pattern in Species of an Inland Saline Habitat
Key words: Proline, Sodium Accumulation, Cold Stress, Salinity Stress É. P. Murakeözy, Z. Nagy, and Z. Tuba | 718 | |
|
Cadmium against Higher Plant Photosynthesis - a Variety of Effects
and Where Do They Possibly Come From?
Key words: Cadmium, Higher Plants, Photosynthesis Z. Krupa | 723 | |
|
Physiological Responses to Heavy Metals in Higher Plants;
Key words: Heavy Metals, Photosynthesis, Enzyme Induction, Oxidative Stress, Defence against Oxidative Stress, Plant Defence Mechanisms H. Clijsters, A. Cuypers and, J. Vangronsveld | 730 | |
|
Effects of Heavy Metals on the Fast Chlorophyll Fluorescence Induction
Kinetics of Photosystem II: a Comparative Study
Key words: Cadmium, Chlorophyll Fluorescence, Copper, Heavy Metals, Zinc M. Ciscato, J. Vangronsveld, and R. Valcke | 735 | |
|
The Effect of Cd on Chlorophyll and Light-Harvesting Complex II
Biosynthesis in Greening Plants
Key words: Cadmium, Chlorophyll, Light-Harvesting Complex II, Thylakoid-Bound Protease, Transcription L. Tziveleka, A. Kaldis, A. Hegedüs, J. Kissimon, A. Prombona, G. Horváth, and Joan Argyroudi-Akoyunoglou | 740 | |
|
Relationship between Changes in Ion Content of Leaves and
Chlorophyll-Protein Composition in Cucumber under Cd and Pb Stress
Key words: Cadmium, Chlorophyll-protein complexes, Fluorescence emission, Heavy metal stress, Lead É. Sárvári, F. Fodor, E. Cseh, A. Varga, G. Záray b, and L. Zolla | 746 | |
|
The Effect of EDTA on Maize Seedlings Response to Cd-Induced Stress
Key words: Maize, Cd Toxicity, Accumulation and Translocation, EDTA M. Wójcik and A. Tukendorf | 754 | |
|
A Relationship between Carbonic Anhydrase and Rubisco in Response to
Moderate Cadmium Stress during Light Activation of Photosynthesis
Key words: Maintenance of Rubisco Activity, Phaseolus vulgaris, Regulation of Photosynthesis, Ribulose-1,5-bisphosphate Carboxylase-oxygenase A. Siedlecka, P. Gardeström, G. Samuelsson, L. A. Kleczkowski, and Z. Krupa | 759 | |
|
Differential Gene Expression in Plants Stressed by the Peroxidizing
Herbicide Oxyfluorfen
Key words: Antioxidative Enzymes, Lipid Peroxidation, Oxidative Stress, Oxyfluorfen, Protoporphyrin IX B. Lederer, O. C. Knörzer, and P. Böger | 764 | |
|
Oxidative Stress in Cucumber (Cucumis sativus L.)
Seedlings Treated with Acifluorfen
Key words: Chlorophyll a Fluorescence, Diphenyl ether Herbicide, Electron Transport, Photodynamic Reaction, Photosynthesis I. Gupta and B. C. Tripathy | 771 | |
|
Ontogenesis-and Biotic Stress-Dependent Variability of Carbohydrate Content
in Snap Bean (Phaseolus vulgaris L.)
Key words: Carbohydrates, Ontogenesis, Phaseolus vulgaris L., Pseudomonas savastanoi pv. phaseolicola (syn. Pseudomonas syringae pv. phaseolicola), Resistance É. Sárdi, I. Velich, M. Hevesi, and Z. Klement | 782 | |
|
Desiccation-Tolerant Plants under Elevated Air CO2: A Review
Key words: Acclimation, Climate Change, Desiccation, Photosynthesis, Rehydration Z. Tuba, M. C. F. Proctor, and Z. Takács | 788 | |
|
Responses of the Lichen Cladonia convoluta to High CO2 Level and
Heavy Metal Treatment
Key words: Cadmium, Lead, Fluorescence, Respiration, Photosystem II Z. Takács, Z. Csintalan, and Z. Tuba | 797 | |
|
Does Elevated CO2 Protect Grain Yield of Wheat from the Effects
of Ozone Stress?
Key words: Elevated Atmospheric CO2, Elevated O3, Wheat, Grain Yield A. Donnelly, M. B. Jones, J. I. Burke, and B. Schnieders | 802 | |
|
Interaction of Elevated CO2 and Ozone Concentrations and Irrigation
Regimeson Leaf Anatomy and Carbohydrate Status of Young Oak (Quercus petraea) Trees
Key words: Biomass, Carbohydrate, Drought Stress, Elevated CO2, Leaf Anatomy V. Schmitt, A. Kußmaul, and A. Wild | 812 | |
|
Mechanisms of Impairment of the Photosynthetic Apparatus in
Intact Leaves by Ozone
Key words: Light Saturated Net Photosynthesis (Asat), Current Photochemical Capacity (Fv/Fm), Ozone, Oxygen Radicals T. G. Reichenauer and H. R. Bolhŕr-Nordenkampf | 824 | |
|
Change of Ascorbic Acid Level after Grafting of Tomato Seedlings
Key words: Ascorbate Peroxidase, Ascorbic Acid, Glutathione, Grafting, Water Stress A. Wadano, M. Azeta, S. Itotani, A. Kanda, T. Iwaki, T. Taira, Y. Fujii, Y. Nishiura, H. Murase, and N. Honami | 830 | |
|
Stress Alterations in Growth Parameters, Pigment Content and
Photosynthetic Functions of in vitro Cultured Plants
Key words: Anthocyanin, Fluorescence, Huckberry, Peach, Triacontanol J. Kissimon, Á. Tantos, A. Mészáros, E. Jámbor-Bencz\'ur, G. Horváth | 834 | |
|
Nitrogen Shortage in a Tomato Crop; Scaling up from Effects
on Electron-Transport Rate to Plant Productivity
Key words: Stress, Nitrogen Optimization, Photosynthesis, Tomato, Modelling A. H. C. M. Schapendonk, M. V. Oijen, S. C. Pot, R. Van den Boogaard, and J. Harbinson | 840 | |
|
Contribution of Chlorophyll Fluorescence to the Reflectance of Leaves in
Stressed Plants as Determined with the VIRAF-Spectrometer
Key words: Chlorophyll Fluorescence, Red Edge of Reflectance, Remote Sensing, Spectroscopic Techniques, Stress Detection C. Buschmann and H. K. Lichtenthaler | 849 | |
| N u m b e r 11 | ||
| Original Communications | ||
|
The Structure of Two Fengycins from Bacillus subtilis S499
Key words: Bacillus subtilis, Fengycin, Lipopeptides J. Schneider, K. Taraz, H. Budzikiewicz, M. Deleu, P. Thonart, and P. Jacques | 859 | |
|
Staphyloferrin B, a Citrate Siderophore of Ralstonia eutropha
Key words: Ralstonia eutropha, Iron Transport, Siderophore, Staphyloferrin B M. Münzinger, K. Taraz, and H. Budzikiewicz | 867 | |
|
Polyphenols in Stachys and Betonica Species (Lamiaceae)
Key words: Lamiaceae, Stachys, Betonica, Phenylethanoids, Flavonoids, Chemotaxonomy V. Bankova, J. Koeva-Todorovska, T. Stambolijska, M.-D. Ignatova-Groceva, D. Todorova, and S. Popov | 876 | |
|
Flavonoids as Chemotaxonomic Markers for Erythroxylum ulei
Key words: Erythroxylum ulei (E. ulei), Baptigenin, Genistein, Orobol, Isoflavone E. L. Johnson and W. F. Schmidt | 881 | |
|
Aroma Evolution during Flower Opening in Rosa damascena Mill.
Key words: Rosa damascena, Flower Opening, Scent Evolution, Aroma Precursors, Hydrolytic Enzyme Activity N. Oka, H. Ohishi, T. Hatano, M. Hornberger, K. Sakata, and N. Watanabe | 889 | |
|
Molecular Dynamics Modellization and Simulation of
Water Diffusion through Plant Cutin
Key words: Cuticle, Cutin, Water Diffusion, Molecular Modellization, Molecular Dynamics A. Matas and A. Heredia | 896 | |
|
Effects of Antifungal Compounds on Conidial Germination and on the Induction
of Appressorium Formation of Magnaporthe grisea
Key words: Magnaporthe grisea, Pyricularia oryzae, Appressorium Formation, Antifungal Compounds, Alternative Oxidase, Respiratory Inhibitors F. Eilbert, E. Thines, and H. Anke | 903 | |
|
A New psbA Mutation Yielding an Amino-Acid Exchange at the Lumen-Exposed
Site of the D1 Protein
Key words: Herbicide Resistance, psbA Gene, D1 Protein; Photosystem II, Inverse PCR (IPCR) C. Schwenger-Erger, N. Böhnisch, and W. Barz | 909 | |
|
Changes in Photosynthetic Apparatus in the Juvenile Rice Canopy and a Possible
Function of Photosystem I in the Bottom Leaves
Key words: Antenna Size, PS II/PS I-ratio, Light Absorption and Electron Transport Balance, Translocation of Nutrient J. Yamazaki, Y. Kamimura, and Y. Sugimura | 915 | |
|
Further Studies on Cytostatic Activity of Alkoxymethyl Purine and
Pyrimidine Acyclonucleosides
Key words: Acyclonucleosides, Deoxynucleotide Kinases, Melanoma H. Modrzejewska, M. Drami\'nski, A. Zgit-Wróblewska, and J. Greger | 923 | |
|
9-(3,4-Dimethyl-5-pentyl-furan-2-yl)nonanoic Acid and
9-(3,4-Dimethyl-5-propyl-furan-2-yl)nonanoic Acid:
New Naturally OccurringPeroxidase Inhibitors
Key words: Horseradish Peroxidase, 9-(3,4-dimethyl-5-pentyl-furan-2-yl)nonanoic Acid [diMeF(9,5)], 9-(3,4-dimethyl-5-propyl-furan-2-yl)nonanoic Acid [diMeF(9,3)], Competitive Inhibitor, Indole-3-acetic Acid C. T. Fuchs and G. Spiteller | 932 | |
|
Study of the Topical Anti-Inflammatory Activity of Achillea ageratum on
Chronic and Acute Inflammation Models
Key words: Achillea ageratum, Sterols, Topical Anti-Inflammatory, Chronic Inflammation and Acute Inflammation M. A. Gómez, M. T. Sáenz, M. D. García, and M. A. Fernández | 937 | |
|
Effects of Watersoluble Boron and Aluminium Compounds on the Synthesis
of Flavanols in Grape Vine Callus
Key words: Aluminium, Boron, Flavanols, Callus, Grape Vine W. Feucht, D. Treutter, E. Bengsch, and J. Polster | 942 | |
|
Flagellin Gene Polymorphism Analysis of Campylobacter Compared with
Antigen Serotyping
Key words: Flagellin, Campylobacter Species, PCR S. I. Smith, D. K. Olukoya, A. J. Fox, and A. O. Coker | 946 | |
|
Influence of Counterions on the Interaction of Pyridinium Salts with
Model Membranes
Key words: Model Membranes, Hemolysis, Stability, Cationic Surfactants, Counterions J. Sarapuk, H. Kleszczy\'nska, J. Pernak, J. Kalewska, B. Ró\.zycka-Roszak | 952 | |
|
Enhancement by Glucose of Low Density Lipoprotein-Oxidation by Peroxynitrite
Key words: Reactive Oxygen Species, Peroxynitrite, LDL-Oxidation, SIN-1, Diabetes D. Schneider and E. F. Elstner | 956 | |
|
A Protein from the Salivary Glands of the Giant Amazon Leech with High
Sequence Homology to Nicotinic Acetylcholine Receptor Subunit
Key words: Haementeria ghilianii, RACE-PCR, Nicotinic Acetylcholine Receptor S. Salgueiro, S. Potts, E. A. McIlgorm, K. H. Ansell, J. Hemberger, and D. Güssow | 963 | |
|
Sterol Composition of the Black Sea Sponges Hymeniacidon sanguinea
(Grant) and Halichondria panicea (Pallas)
Key words: Chemotaxonomy, Halichondria panicea, Hymeniacidon sanguinea, Sponges, Sterols I. Elenkov, S. Popov, and S. Andreev | 972 | |
|
Ecto-Phosphatase Activities on the Cell Surface of the Amastigote Forms of
Trypanosoma cruzi
Key words: Trypanosoma cruzi Amastigote, Ecto-Phosphatase, Phosphoseryl Phosphatase, Phosphotyrosyl Phosphatase, Vanadate Inhibition J. R. Meyer-Fernandes, M. A. da Silva-Neto, M. dos Santos | 977 | |
|
Light Scattering in the Eye Lens Near the Spinodal
Key words: Light Scattering, Eye Lens, Phase Separation, Aggregates B. Grzegorzewski and V. Rudeichuk | 985 | |
| Note | ||
|
Activation of Hematoporphyrin in
Alternating Magnetic Field: Possible Implications for Cancer Treatment
Key words: Hematoporphyrin, Alternating Magnetic Field, Glioblastoma Cell, Cancer Treatment M. Babincovaá, P. Sourivong, D. Leszczynska, and P. Babinec | 993 | |
| N u m b e r 12 | ||
| Original Communications | ||
|
Terpenoids from the in vitro Cultured Liverwort Riella helicophylla
Key words: Riella, Liverwort, Menthane, Monoterpene Peroxide, Kaurane, Labdane, Phytane H. Becker and U. Martini | 997 | |
|
Arcapitins A - C, First Dammarane-Type Triterpenes from the Convolvulaceae
Key words: Argyreia capitata, Convolvulaceae, Triterpenes, Dammarane Derivatives, Arcapitin A, B and C B. Tofern, K. Jenett-Siems, K. Siems, J. Jakupovic, and E. Eich Key words: Achillea clusiana, Asteraceae, Terpenoids, Chrysanthemol Derivatives, Sesquiterpene Lactones | 1005 | |
|
Terpenoids from Achillea clusiana
M. N. Todorova, E. T. Tsankova, R. Ml.Taskova, and D. R. Peev | 1011 | |
|
Sterols and Polysaccharides in Freshwater Algae Spirogyra and
Mougeotia
Key words: Freshwater Algae, Mougeotia, Monosaccharides, Polysaccharides, Spirogyra, Sterols M. Iv. Mitova, A. I. Usov, M. I. Bilan, K. L. Stefanov, Stefka, D. Dimitrova-Konaklieva, D. P. Tonov, S. S. Popov | 1016 | |
|
Pyoverdins with a Lys e-Amino Link in the Peptide Chain?
Key words: Pseudomonas putida, Pyoverdin, Siderophore H. Budzikiewicz, D. U. Fernández, R. Fuchs, R. Michalke, K. Taraz, and C. Rungiviriachai | 1021 | |
|
Chemo-Enzymatic Syntheses of Both Enantiomers of Neodictyoprolenol
and Neodictyoprolene; Possible Biosynthetic Intermediates of
Sex Pheromones in Brown Algae
Key words: Algae, Enantioselective Synthesis, Neodictyoprolene, Pheromones Y. Yamamoto, Y. Akakabe, K. Matsui, H. Shimidzu, and T. Kajiwara | 1027 | |
|
Visualization of Glutathione Conjugation and Inducibility of Glutathione
S-Transferases in Onion (Allium cepa L.) Epidermal Tissue
Key words: Glutathione S-transferase, Xenobiotic Detoxification, Onion, Monochlorobimane, Glutathione Conjugate P. Schröder and A. Stampfl | 1033 | |
|
New Auxin Analogs.Possible Probes for Auxin Receptors
Key words: Auxin, Auxin Receptors, Molecular Modeling and 2,4-D Analogs E. Reynoso-Herrera, C. Rius-Alonso, and M. Albores-Velasco | 1042 | |
|
Effect of Dissolved Oxygen Concentration on
Superoxide Dismutase Production by Humicola lutea Cells
Key words: Superoxide Dismutase, Catalase, Production, Filamentous Fungi, Dissolved Oxygen S. B. Pashova, L. S. Slokoska, P. A. Dolashka-Angelova, S. V. Vassilev, P. D. Sheremetska, and M. B. Angelova | 1049 | |
|
Synthesis of 6-Aryloxy-and 6-Arylalkoxy-2-chloropurines and Their Interactions
with Purine Nucleoside Phosphorylase from Escherichia coli
Key words: 2-Chloropurines, Purine Nucleoside Phosphorylase, Inhibition, Escherichia coli, Phase Transfer Reactions A. Bzowska, L. Magnowska, and Z. Kazimierczuk | 1055 | |
|
Bleomycin - Induced DNA Damage and DNA Repair in Chicken Embryo Cells
as Compared to X-Irradiation
Key words: Bleomycin, Chicken Embryo, DNA-Damage, DNA-Repair, Nucleoids, X-Irradiation K. Tempel, H. Kortenbeutel, and C. von Zallinger | 1068 | |
|
1H-Cyclopenta[b]benzofuran Lignans from Aglaia Species Inhibit
Cell Proliferation and Alter Cell Cycle Distribution in Human Monocytic
Leukemia Cell Lines
Key words: 1H-Cyclopenta [b]benzofuran Lignans,Aglaia, Cell Cycle, Cytostatic Activity, Human Leukemia Cells F. I. Bohnenstengel, K. G. Steube, C. Meyer, H. Quentmeier, B. W. Nugroho, and P. Proksch | 1075 | |
|
Carboxymethylated Glucan Inhibits Lipid Peroxidation in Liposomes
Key words: Liposomes (1 -> 3)-b-D-glucan, Microwave Radiation, Lipid Peroxidation, Membrane Destabilization M. Babincová, E. Machová, and Grigorij Kogan | 1084 | |
|
The Anticancer Drug Chlorambucil Interacts with the Human Erythrocyte
Membrane and Model Phospholipid Bilayers
Key words: Chlorambucil, Anticancer Drug, Erythrocyte Membrane, Phospholipid Bilayer M. Suwalsky, P. Hernández, F. Villena, and C. P. Sotomayor | 1089 | |
|
The Activity of Thymidine Phosphorylase Correlates with Tumor Size and
Lymph Nodes Status in Breast Carcinoma
Key words: dThdPase/PD-ECGF, Microvessel Count, Breast Cancer R. Kubiak, E. Miszczak-Zaborska, D. Jesionek-Kupnicka, J. Greger | 1096 | |
|
Scaling of Some Metabolic Enzymes in Liver of a Freshwater Teleost:
An Adaptive Mechanism
Key words: Teleost, Liver, Scaling, Lactate Dehydrogenase, Malate Dehydrogenase G. Tripathi | 1103 | |
|
Contribution of a Metal-Peroxide Adduct to Neurodegeneration
Is Due to Its Oxidative Protease Activity
Key words: Metal-peroxide Adduct, Neurodegenerative Diseases, Oxidative Protease Function, Cleavage of Protein Y. Nishida and S. Nishino | 1107 | |
|
Pentacyclic Triterpenoid Alkanoates in Propolis
Key words: Propolis, High Temperature Gas Chromatography/MS, Triterpenyl Alkanoates, High Molecular Weight Esters, Bee Wax A. d. S. Pereira, J. F. M. d. Silva, R. Kiltzke, J. N. Cardoso, and F. R. d. A. Neto | 1115 | |
|
Androconial Hairbrushes of the Syntomis (Amata) phegea
(L.) Group (Lepidoptera,Ctenuchinae): A Synapomorphic Character Supported
by Sequence Data of the Mitochondrial 16S rRNA Gene
Key words: Taxonomyof Amata/Syntomis, Phylogeny of Syntominae, Arctiinae, Ctenuchini and Syntomini D. Schneider, L. Legal, W. Dierl, and M. Wink | 1119 | |
| Notes | ||
|
Flavonoids and Terpenoids from Luma gayana (Barn.) Burret
Key words: Luma gayana (Barn.) Burret, Myrtaceae, Flavonoids, Terpenoids, Alkyl p-Coumarates G. A. Wächter, A. Wangmaneerat, K. M. Caple, G. Montenegro, and B. N. Timmermann | 1140 | |
|
Chamaecyparin - a Rare Biflavone from Selaginella Species
Key words: Selaginellaceae, Misidentification, Isocryptomerin, Cryptomerin B, Robustaflavone B. Meurer-Grimes, J. Yu, and I. A. Valdespino Q. | 1143 | |
|
L-Ovothiol A:The Egg Release Pheromone of the Marine Polychaete
Platynereis Dumerilii: Annelida: Polychaeta
Key words: Egg Release Pheromone, Coelomic Fluid, Platynereis dumerilii, L-Ovothiol A, L-Ovothiol A Disulfide I. Röhl, B. Schneider, B. Schmidt, and E. Zeeck | 1145 |