Revisiting Caffeine Biosynthesis – Speculations about the Proximate Source of its Purine Ring von Baumann, Thomas W.

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Purine alkaloids in Paullinia von Weckerle, Caroline S., Stutz, Michael A., Baumann, Thomas W.

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Methyl jasmonate vapor increases the developmentally controlled synthesis of alkaloids in Catharanthus and Cinchona seedlings von Aerts, Rob J., Gisi, Daniel, Carolis, Emidio, Luca, Vincenzo, Baumann, Thomas W.

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Phenotypic plasticity of Senecio vulgaris from contrasting habitat types: Growth and pyrrolizidine alkaloid formation von FRISCHKNECHT, Peter M, SCHUHMACHER, Katharina, MULLER-SCHARER, Heinz, BAUMANN, Thomas W

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Metabolic relations between methylxanthines and methyluric acids in Coffea L. [Coffea dewevrei var. excelsa, Coffea liberica, Coffea abeokutae, coffee plants, transformations durin... von Joseph B. Petermann, Baumann, Thomas W.

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Non-destructive analysis of natural variability in bean caffeine content of Laurina coffee von Baumann, Thomas W., Sondahl, Maro R., Mösli Waldhauser, Simone S., Kretschmar, Josef A.

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Caffeine in Citrus flowers von Kretschmar, Josef A., Baumann, Thomas W.

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Decaf and the Steeplechase Towards Decaffito—the Coffee from Caffeine-Free Arabica Plants von Mazzafera, Paulo, Baumann, Thomas W., Shimizu, Milton Massao, Silvarolla, Maria Bernadete

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Stress induced formation of purine alkaloids in plant tissue culture of Coffea arabica von FRISCHKNECHT, P. M, BAUMANN, T. W

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Compartmentation of caffeine and related purine alkaloids depends exclusively on the physical chemistry of their vacuolar complex formation with chlorogenic acids von Waldhauser, Simone S.Mösli, Baumann, Thomas W.

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Metabolism and excretion of caffeine during germination of Coffea arabica L von Baumann, T.W, Gabriel, H. (University of Zurich (Switzerland))

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Distribution and utilization of chlorogenic acid in Coffea seedlings von Aerts, Rob J., Baumann, Thomas W.

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Guaraná ( Paullinia cupana) rewards seed dispersers without intoxicating them by caffeine von Baumann, Thomas W., Schulthess, Brigitte H., Hänni, Karin

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Caffeine biosynthesis starts with the metabolically channelled formation of 7-methyl-XMP—A new hypothesis von Schulthess, Brigitte H., Morath, Peter, Baumann, Thomas W.

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Signalling molecules and the synthesis of alkaloids in Catharanthus roseus seedlings von Aerts, Rob J., Schäfer, Andrea, Hesse, Manfred, Baumann, Thomas W., Slusarenko, Alan

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Separation of the N-7 methyltransferase, the key enzyme in caffeine biosynthesis von Mösli Waldhauser, Simone S., Gillies, Fiona M., Crozier, Alan, Baumann, Thomas W.

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N-methyltransferase activities in caffeine biosynthesis: Biochemical characterization and time course during leaf development of Coffea arabica von Mösli Waldhauser, Simone S., Kretschmar, Josef A., Baumann, Thomas W.

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Chemical defence by withanolides during fruit development in Physalis peruviana von Baumann, Thomas W., Meier, Christoph M.

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Coffein von Baumann, Thomas W

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A Ciência e Ggoethe: cafeína e flores von Baumann, Thomas W., Dornelas, Marcelo Carnier, Frungillo, Mário Luiz, Mazzafera, Paulo

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