Formation of Benzophenanthridine Alkaloids by Suspension Cultures of Eschscholtzia californica

Artikel in diesem Heft

1. Zur Stereochemie von Silybin / The Stereochemistry of Silybin
2. Identification of Anthocyanins and Intermediates of Anthocyanin Biosynthesis from Petunia hybrida Using High Performance Liquid Chromatography
3. Formation of Benzophenanthridine Alkaloids by Suspension Cultures of Eschscholtzia californica
4. Circulardichroism of C-Phycocyanin: Origin of Optical Activity in Denatured Biliproteins and Evidence for an Intermediate during Unfolding
5. Chromopeptides from Phytochrome and Phycocyanin. NM R Studies o f the P_fr and P_r Chromophore of Phytochrome and E,Z Isomeric Chromophores of Phycocyanin
6. Prunasin Biosynthesis by Cell-Free Extracts from Black Cherry (Prunus serotina Ehrh.) Fruits and Leaves
7. Comparison of Purine Metabolism in Suspension Cultured Cells of Different Growth Phases and Stem Tissue of Catharanthus roseus
8. Uptake and Conversion of Three Different 5-Ring Polycyclic Aromatic Hydrocarbons (PAHs) in Cell Suspension Cultures of Various Chenopodiaceae-Species
9. Geranyl Derivatives as Inhibitors of the Carotenogenesis in Synechococcus PCC 6911 (Cyanobacteria)
10. Interconversion of Carotenoids and Quinones after Onset of Photosynthesis in Chloroplasts of Higher Plants
11. The Influence of the Glycerol-3-Phosphate Level in the Stroma Space on Lipid Synthesis of Intact Chloroplasts
12. Inability of Petite Mutants of Industrial Yeasts to Utilize Various Sugars, and a Comparison with the Ability of the Parent Strains to Ferment the Same Sugars Microaerophilically
13. Studies on the Regulatory Role of trans-Cinnamic Acid on the Activity of the Phenylalanine Ammonia-Lyase (PAL) in Suspension Cultures of Daucus carota L.
14. Meta-Methylation of Flavonol Rings A (8-) and B (3'-) Is Catalysed by Two Distinct O-Methyltransferases in Lotus corniculatus
15. Characteristic Features of the Regulatory Functions of the ᴅ-Ribulose 1,5-Bisphosphate Carboxylase/Oxygenase from Spinach
16. A Cysteine Desulfhydrase Specific for ᴅ-Cysteine from the Green Alga Chlorella fusca
17. Regulation of Nitrogenase Activity in Rhodopseudomonas capsulata AD 2
18. Nitrate Reductase from a Mutant Strain of Chlamydomonas reinhardii Incapable of Nitrate Assimilation
19. A Membrane Bound Cysteine Oxydase from the Cyanobacterium Synechococcus 6301
20. A Specific and Sensitive Radioimmunoassay for Human Choriogonadotropin
21. Effect of Pressure on the Absorption Spectra of Phycobiliprotein and Porphyridium cruentum
22. Bioalkylation of Nucleic Acids in Mice by Insecticides. I. Alkylation of Liver RNA and DNA by Chlorpyrifos
23. Electromagnetic Modulation of Biological Processes: Bicarbonate Effect and Mechanistic Considerations in the Ca-Uptake by Embryonal Chick Tibia in vitro
24. Electromagnetic Modulation of Biological Processes: ATPase Function and DNA Production by Raji Cancer Cells in vitro
25. The Influence of the Extracellular Concentration of Calcium, Magnesium and Sodium on the Repolarizing Phase of the Receptor Potential of the Limulus Ventral Nerve Photoreceptor
26. Adsorbenskultur — ein Weg zur Steigerung der Sekundärstoffproduktion in pflanzlichen Suspensionskulturen / Adsorbent Culture -Method for the Enhanced Production of Secondary Substances in Plant Suspension Cultures
27. The Structure of a Ring-A-seco-nor-Triterpenol from Hoya australis Leaf Wax
28. Studies on the Distribution of Phytosterols in Dioscorea Species Tubers
29. Quercetin-3-α-ʟ-(2-O-α-ʟ-rhamnopyranosido- arabopvranosid), ein neues Flavonolglykosid aus den Samen von Brassica nigra (L.) Koch. / Quercetin-3-α-ʟ-(2-O-α-ʟ-rhamnopyranosido-arabopyranoside), a New Flavonolglycoside from Seeds of Brassica nigra (L.) Koch.
30. Verpacrocin, ein Polyenpigment aus Mycelkulturen von Verpa digitaliformis (Pers.) Fr. (Ascomycetes) [1] / Verpacrocin, a Polyene Pigment from Mycelial Cultures of Verpa digitaliformis (Pers.) Fr. (Ascomycetes) [1]
31. Inheritance of Sesquiterpenoid Phenolic Acid Esters (Guayulins) in F₁ Hybrids of Parthenium (Asteraceae)
32. Chemical Composition of the Secretion from the Anal Sacs of Civettictis civetta (Schreber, 1776)
33. The Possible Common Origin of tRNA and 5S rRNA
34. Rotation of Cells and Ion Exchange Beads in the MHz-Frequency Range
35. Regulation der Temperatur in Waldameisen- Nestern (Formica polyctena Förster) / Temperature Regulation in Wood Ant Nests (Formica polyctena Förster)