New Papaveraceae Alkaloids Including an 7,8-Oxygenated Isoquinoline, the Postulated Precursor of the Cularine Alkaloids

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1. Crystal Packing of Odd-Chain Saturated Triglycerides
2. New Cembranoids from Tobacco, II
3. 3,7,11,15-Cembratetraen-6-ol, a New Cembranoid from Tobacco, III
4. Synthesis of Mono-, Di-and Trigalloyl-β-ᴅ-glucose by β-Glucogallin-Dependent Galloyltransferases from Oak Leaves
5. Carboxylic Acids in Wheat, Rye and Barley
6. Separation, Purification, and Characterization of Two Isoforms of Glutamine Synthetase from Chlamydomonas reinhardii
7. Umwandlungen von Phenazinen in Pseudomonas aureofaciens [1] / Transformations of Phenazines in Pseudomonas aureofaciens
8. Differential Regulation of Flavone Glycosylation during Ontogeny of Silene pratensis
9. Ontogeny and Biosynthesis of Isovitexin 7-O-Galactoside in a Mutant of Silene pratensis Unable to Glycosylate this Compound in the Petals
10. Relationship between Flower Development, Anthocyanin Accumulation and Activity o f Enzymes Involved in Flavonoid Biosynthesis in Matthiola incana R. Br
11. Variable Fluorescence and Fluorescence Spectra of Algae after Herbicide-Induced Pigment Bleaching
12. Untersuchungen zur Synthese und biologischen Bedeutung von Glutaminsäure-1-semialdehyd als Vorstufe der Chlorophylle / Investigations on the Synthesis and Biological Significance of Glutamic-1-semialdehyde as a Precursor of the Chlorophylls
13. Nitrogen Fixation and Nitrate Respiration by A zospirillum brasilense
14. Cyclic AMP Is Not Involved as a Second Messenger in the Response of Soybean to Infection by Phytophthora megasperma f. sp. glycinea
15. Biosynthesis of Cyanogenic Glycosides in Butterflies and Moths: Incorporation of Valine and Isoleucine into Linamarin and Lotaustralin by Zygaena and Heliconius Species (Lepidoptera)
16. Caffeine-Induced Surface Blebbing and Budding in the Acellular Slime Mold Physarum polycephalum
17. Regulation of Light Energy Distribution between Photosynthetic Pigment Systems; a Possible Role of Leaf Anatomy
18. Energy Parameters, Macromolecular Synthesis and Cell Cycle Progression of in vitro Grown Ehrlich Ascites Tumor Cells after Inhibition of Oxydative ATP Synthesis by Oligomycin
19. Embryonale Hämoglobine der Säuger: Die Sequenzen der ζ-, ε-und ϑ-Ketten vom Hausschwein (Sus scrofa domestica) Embryonic Hemoglobins in Mammals: The Primary Structures of e-and 5-Chains of the Pig (Sus scrofa dom estica) / Embryonic Hemoglobins in Mammals: The Primary Structures of ζ-, ε-and ϑ-Chains of the Pig (Sms scrofa domesrica)
20. Studies on the Transport of Anions and Zwitterions of Acidic Amino Acids in Streptomyces hydrogenans
21. Hydrogen Bond Indices and Tertiary Structure of Yeast tRNA^Phe
22. Effect of 5′-Terminated (2′— 5′)-01igoadenylates on Cap Degrading Activities in Rat Liver Nuclei
23. Decreased Production of RNA-Streptolysin S in Streptococci Devoid of Extracellular RNase Activity
24. Activation and Inhibition of Na/K-ATPase by Filipin-Cholesterol Complexation. A Correlative Biochemical and Ultrastructural Study on the Microsomal and Purified Enzyme of the Avian Salt Gland
25. Incorporation of a Voltage Sensitive Pore from Guinea Pig Heart Mitochondria into Black Lipid Membranes and Characterization of Electrical Properties
26. Flavonoids from the Leaf Resin of Hymenoclea salsola T. & G. (Asteraeeae)
27. New Papaveraceae Alkaloids Including an 7,8-Oxygenated Isoquinoline, the Postulated Precursor of the Cularine Alkaloids
28. Conical Kinetochores with Single Microtubules in the Micronuclear Mitosis of the Ciliate Colpoda steinii
29. Time-Shifted Mating Periods in Two Closely Related Corixid Species