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Phytochemistry|August 28, 2007
Evolution and current status of the phytochemistry of nitrogenous compoundsMeinhart H Zenk, Melanie JuengerPlanta|November 14, 2002
Immunocytological localization of two enzymes involved in berberine biosynthesisArmin Bock, Gerhard Wanner, Meinhart H ZenkAnalytical Biochemistry|November 24, 2004
A high-performance liquid chromatography method for the analysis of intermediates of the deoxyxylulose phosphate pathwayMaja Raschke, Monika Fellermeier, Meinhart H ZenkFEBS Letters|May 30, 2012
Rat CYP2D2, not 2D1, is functionally conserved with human CYP2D6 in endogenous morphine formationNadja Grobe, Toni M Kutchan, Meinhart H ZenkPhytochemistry|November 17, 2001
Seven imidazole alkaloids from Lepidium sativumUlrich H. Maier, Heidrun Gundlach, Meinhart H. ZenkPhytochemistry|July 3, 2004
Evaluation of the mass spectrometric fragmentation of codeine and morphine after 13C-isotope biosynthetic labelingChotima Poeaknapo, Ursula Fisinger, Meinhart H Zenk, et al.FEBS Letters|September 11, 2002
The Tzs protein from Agrobacterium tumefaciens C58 produces zeatin riboside 5'-phosphate from 4-hydroxy-3-methyl-2-(E)-butenyl diphosphate and AMPLilian Krall, Maja Raschke, Meinhart H Zenk, et al.European Journal of Mass Spectrometry (Chichester, England)|August 19, 2005
Analysis of benzylisoquinoline-type alkaloids by electrospray tandem mass spectrometry and atmospheric pressure photoionizationJürgen Schmidt, Klaus Raith, Chotima Boettcher, et al.Phytochemistry|April 28, 2004
1,2-Dehydroreticuline synthase, the branch point enzyme opening the morphinan biosynthetic pathwayKazumasa Hirata, Chotima Poeaknapo, Juergen Schmidt, et al.Archives of Biochemistry and Biophysics|November 25, 2010
An (R)-specific N-methyltransferase involved in human morphine biosynthesisNadja Grobe, Xuan Ren, Toni M Kutchan, et al.Pageof 4