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Biosynthesis pyrrolizidine alkaloids

Hartmann, T. and Toppel. G. 1987. Senecionine A-oxide, the primary product of pyrrolizidine alkaloid biosynthesis in root cultures of Senecio vulgaris. Phytochemistry, 26 1639-1643. [Pg.279]

BOTTCHER, F., ADOLPH, R.D., HARTMANN, T., Homospermidine synthase, the first pathway-specific enzyme in pyrrolizidine alkaloid biosynthesis. Phytochemistry, 1993,32, 679-689. [Pg.221]

Homospermidine, the first pathway-specific intermediate in pyrrolizidine alkaloid biosynthesis, is formed from putrescine and spermidine by homospermidine... [Pg.13]

Hamill JD, Robins RJ, Rhodes MJC (1989) Alkaloid production by transformed root cultures of Cinchona ledgeriana. Planta Med 55 354-357 Hamill JD, Robins RJ, Parr AJ, Evans DM, Furze JM, Rhodes MJC (1990) Overexpressing a yeast ornithine decarboxylase gene in transgenic roots of Nicotiana rustica can lead tq enhanced nicotine accumulation. Plant Mol Biol 15 27-38 Hamill JD, Rounsley S, Spencer A, Todd G, Rhodes MJC (1991) The use of the polymerase chain reaction in plant transformation studies. Plant Cell Rep 10 221-224 Hartmann T, Toppel G (1987) Senecionine N-oxide, the primary product of pyrrolizidine alkaloid biosynthesis in root cultures of Senecio vulgaris. Phytochemistry 26 1639-1643... [Pg.212]

Figure 5.27 The role of homospermidine synthase (HSS) in pyrrolizidine alkaloid biosynthesis and deoxyhypusine synthase (DHS) in the activation of the eukaryotic initiation factor 5A (eIF5A). Figure 5.27 The role of homospermidine synthase (HSS) in pyrrolizidine alkaloid biosynthesis and deoxyhypusine synthase (DHS) in the activation of the eukaryotic initiation factor 5A (eIF5A).
Davies, N. M. and D. H. G. Crout, Pyrrolizidine alkaloid biosynthesis. Relative rates of incorporation of the isomers of isoleucine into the necic acid component of senecionine, J. Chem. Soc., Perkin Trans. I, 2079-2086 (1974). [Pg.564]

Bale NM, Crout DHG (1975) Determination of the relative rales of incorporation of arginine and ornithine into retronecine during pyrrolizidine alkaloid biosynthesis. Phytochemistry 14 2617-2622... [Pg.376]

Khan HA, Robins DJ (1981) Pyrrolizidine alkaloid biosynthesis Incorporation of C-labelled putrescines into retronecine. J Chem Soc, Chem Comm 146-147... [Pg.376]

Kunec EK, Robins DJ (1989) Pyrrolizidine alkaloid biosynthesis. Synthesis of H-labelled trachelanthamidine and israetronecanol and their incorporation into three pyrrolizidine bases (Necines). J Chtan Soc Perkin Trans 11 1437-1441... [Pg.377]

Crout DHG (1967) Pyrrolizidine alkaloids. Biosynthesis of the angelate component of heliosupine. J Chem Soc (C) 1233-1234... [Pg.377]

Cahill R, Crout DHG, Gregorio MVM, Mitchell MB, Miiller US (1983) Pyrrolizidine alkaloid biosynthesis stereochemistry of the formation of isoleucine in senecio species and of its conversion into necic acid. J Chem Soc, Perkin Trans 1173-180... [Pg.377]

Stirling IR, Freer IKA, Robins DJ (1997) Pyrrolizidine alkaloid biosynthesis. Incorporation of 2-amino-butanoic acid labeled with C or H into the necic acid portion of rosmarinine and senecionine. J Chem Soc, Perkin Trans I 677-680... [Pg.377]

Niemiiller D, Reimann A, Ober D (2012) Distinct cell-specific expression of homospermidine synthase involved in pyrrolizidine alkaloid biosynthesis in three species of the Boraginales. Plant Physiol Preview. doi 10.1104/pp. 112.195024... [Pg.458]

Ober D, Kaltenegger E (2009) Pyrrolizidine alkaloid biosynthesis, evolution of a pathway in plant. Secondary metabolism. Phytochemistry 70(15-16) 1687-95... [Pg.459]

Nathanson JA, Hunnicutt EJ, Kantham L, Scavone C (1993) Cocaine as a naturally occurring insecticide. Proc Natl Acad Sd USA 90 9645-9648 Ober D, Hartmann T (1999) Homospermidine synthase, the first pathway-spedflc enzyme of pyrrolizidine alkaloid biosynthesis, evolved from deoxyhypusine synthase. Proc Natl Acad Sd USA 96 14777-14782... [Pg.42]

Khan, H. A., and D. J. Robins Pyrrolizidine Alkaloid Biosynthesis Incorporation of C-Labelled Putrescines into Retronecine. J. Chem. Soc., Chem. Commun. 1981, 146. [Pg.194]

See other pages where Biosynthesis pyrrolizidine alkaloids is mentioned: [Pg.203]    [Pg.211]    [Pg.219]    [Pg.4]    [Pg.546]    [Pg.417]    [Pg.419]    [Pg.49]    [Pg.123]    [Pg.385]    [Pg.188]    [Pg.190]   
See also in sourсe #XX -- [ Pg.211 , Pg.219 ]

See also in sourсe #XX -- [ Pg.33 ]



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