Titlebook: Alkaloids; Biochemistry, Ecolog Margaret F. Roberts,Michael Wink Book 1998 Springer Science+Business Media New York 1998 Allelopathy.bioche

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Weitere Typen derivativer Instrumente,In previous chapters the authors considered the distribution of alkaloids within the plant kingdom and how the plants synthesize, transport, and store them. In this chapter I shall concentrate on the question of the role and function of alkaloids, to what purpose they are produced.

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Enzymology of Alkaloid Biosynthesise elucidation of some of the pathways. The advent of isotopically labeled compounds in the 1950s heralded the beginning of research that has given an insight into many aspects of alkaloid biosynthesis and metabolism.

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Production of Alkaloids in Plant Cell Culturet material. Over the last decade the potential of cultured plant cells as a means of producing important secondary metabolites has been a focus of investigation (Staba, 1985; Rokem and Goldberg, 1985; Fowler, 1986; Yamada and Fujita, 1986; Banthorpe, 1994).

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Weitere Typen derivativer Instrumente, cultures for alkaloid production and the establishment of cultures of . (Hashimoto and Yamada, 1983) and . (Hartmann and Toppel, 1987; Toppel .., 1987) were reported. In 1986, a further step forward was made when Hamill .. (1986) reported the use of transformed root cultures for nicotine formation.

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Weitere Typen derivativer Instrumente,h direct and indirect regulatory effects resulting from photosynthesis would be responsible for changes in alkaloid accumulation. Overall alkaloid induction by environmental factors is difficult to interpret with respect to the physiological role of the products. As for the numerous data on the effe