Contents

Articles in the same Issue

1. Titelei
2. Contents
3. Kuehneromycins A and B, Two New Biological Active Compounds from a Tasmanian Kuehneromyces sp. (Strophariaceae, Basidiomycetes)
4. Composition of the Epicuticular Wax Esters of Picea abies (L.) Karst
5. The Role of Phytoalexins in the Seedling Resistance to Leptosphaeria maculans in Some Crucifers
6. Kinetics and Regulation of the NAD(P)H-Dependent Glyoxylate-Specific Reductase from Spinach Leaves
7. Lipoxygenase Forms Located at the Plant Plasma Membrane
8. Effect of Modification of Arginine Residues on the Activity of Soybean Lipoxygenase-1
9. Enzymatic Biosynthesis of Vomilenine, a Key Intermediate of the Ajmaline Pathway, Catalyzed by a Novel Cytochrome P 450-Dependent Enzyme from Plant Cell Cultures of Rauwolfia serpentina
10. Anthranilate Synthase and Chorismate Mutase Activities in Stem Rust-Inoculated and Elicitor-Treated Resistant, Moderately Resistant, and Susceptible Near-Isogenic Wheat Lines
11. Blue Light-Enhanced Photosynthetic Oxygen Evolution from Liposome-Bound Photosystem II Particles; Possible Role of the Xanthophyll Cycle in the Regulation of Cyclic Electron Flow Around Photosystem II?
12. Changes in the Content of Chlorophyll and Redox Components of the Thylakoid Membrane during Development and Senescence of Beech (Fagus sylvatica) Leaves
13. Inhibition of State Transition and Light-Harvesting Complex II Phosphorylation-Mediated Changes in Excitation Energy Distribution in the Thylakoids of SANDOZ 9785-Treated Plants
14. Characteristics of Thermoluminescence Bands of Euglena Cells Belonging to 2 Lines Presenting Different Degrees of Diuron-Resistance
15. A New Clerodane Diterpenoid Isolated from Propolis
16. Plant Constituents Interfering with Human Sex Hormone-Binding Globulin. Evaluation of a Test Method and Its Application to Urtica dioica Root Extracts
17. Ribonucleosides in Human Milk. Concentration Profiles of These Minor Constituents as a Function of the Nursing Time
18. Polyols that Accumulate in Renal Tissue Uncouple the Plasma Membrane Calcium Pump and Counteract the Inhibition by Urea and Guanidine Hydrochloride
19. 2,2-Dialkylacetic Acids -A New Class of Naturally Occurring Lipid Constituents
20. Evidence for a Cardenolide Carrier in Oncopeltus fasciatus (Dallas) (Insecta: Hemiptera)
21. The Effect of γ-Hexachlorocyclohexane (Lindane) on the Activities of Liver Lipogenic Enzymes and on Serum Lipids in Rats
22. Studies on Activation of H₃ Histamine Receptor: A Mechanistic Model
23. Why 4³ Codons?
24. Erratum
25. Adolf Butenandt zum Gedenken