External Flavonoids of Ocotillo (Fouquieria splendens)

Articles in the same Issue

1. Photosynthetic Sulphate Reduction
2. β-Carboline Alkaloids from Ribes nigrum L.
3. Oxyfunctionalization of α-and β-Pinene by Selected Basidiomycetes
4. Phylogeny and Biotransformation. Part 5*: Biotransformation of Isopinocampheol
5. Hyphodontal, a New Antifungal Inhibitor of Reverse Transcriptases from Hyphodontia sp. (Corticiaceae, Basidiomycetes)
6. On the Mechanism of Metabolic Reactions of Amino Acids Catalyzed by Vitamin B₆ and Related Aldehydes
7. Light-Harvesting Complexes of Aerobic Bacteriochlorophyll-Containing Bacteria Roseococcus thiosulfatophilus, RB3 and Erythromicrobium ramosum, E5 and the Transfer of Excitation Energy from Carotenoids to Bacteriochlorophyll
8. Binuclear Manganese(III) Complexes as Electron Donors in D1/D2/Cytochrome b 559 Preparations Isolated from Spinach Photosystem II Membrane Fragments
9. End-of-Day Light Control of Growth and Pigmentation in the Red Alga Porphyra umbilicalis (L.) Kützing
10. Spermatozoid Chemotaxis in Laminaria digitata (Phaeophyceae). III. Pheromone Receptor Specificity and Threshold Concentrations
11. Impact of UV-B Radiation on the Lipid and Fatty Acid Composition of Synchronized Ditylum brightwellii (West) Grunow
12. Ionic Permeabilities of Different Isolated Fruit Cuticles Calculated by Conductivity and Membrane Potential Measurements
13. Phenolic Compounds in Needles of Norway Spruce Trees in Relation to Novel Forest Decline. II. Studies on Trees from Two Sites in Middle Western Germany
14. A Survey of Phytoalexin Induction in Leaves of the Rosaceae by Copper Ions
15. Molecular Systematics of the Nepetoideae (Family Labiatae): Phylogenetic Implications from rbcL Gene Sequences
16. New Emitter-Detector-Cuvette Assembly for Measuring Modulated Chlorophyll Fluorescence of Highly Diluted Suspensions in Conjunction with the Standard PAM Fluorometer
17. Diethyl Phosphate Binding to Mitochondrial Cardiolipin after Intraportal Infusion in Rats
18. Lipogenic Enzymes of Rat Liver and Adipose Tissue. Dietary Variations and Effect of Polychlorinated Biphenyls
19. Modulation of Cell-Mediated Immunity by Lithium Chloride
20. Two New Anthraquinones from Digitalis cariensis
21. Further Flavonoids and Other Phenolics of Thymus webbianus Rouy
22. External Flavonoids of Ocotillo (Fouquieria splendens)
23. Stereospecific Reduction of /R(+)-Thioctic Acid by Porcine Heart Lipoamide Dehydrogenase/Diaphorase
24. Arom atic Amino Acid and Amine Levels in the Hemolymph of Parasitized and Unparasitized Larvae of Mythimna separata
25. Erratum