B
Brigitte Deus-Neumann
Researcher at Ludwig Maximilian University of Munich
Publications - 15
Citations - 798
Brigitte Deus-Neumann is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Vindoline & Catharanthus roseus. The author has an hindex of 12, co-authored 15 publications receiving 770 citations.
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Journal ArticleDOI
Hyperaccumulation, complexation and distribution of nickel in Sebertia acuminata
Silvia Sagner,Ralf Kneer,Gerhard Wanner,Jean-Pierre Cosson,Brigitte Deus-Neumann,Meinhart H. Zenk +5 more
TL;DR: A repellent effect of the plant sap was observed on the fruit fly Drosophila melanogaster indicating that in hyperaccumulating plants nickel functions as an agent to prevent predation.
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Instability of Indole Alkaloid Production in Catharanthus roseus Cell Suspension Cultures.
TL;DR: Using serpentine fluorescence as an indicator of alkaloid production in cultured CATHARANTHUS ROSEUS cells, 6 cell lines producing alkaloids in excess of 300 mg/l were selected from more than 2 x 10 (5) individual colonies and their alkaloidal production was monitored over a period of 8 years.
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Benzylisoquinoline Biosynthesis by Cultivated Plant Cells and Isolated Enzymes
TL;DR: It could be demonstrated that the transport of these compounds into vacuoles of Fumaria capreolata does not proceed by an ion-trap mechanism, but rather involves an active ATP-requiring, stereospecific carrier system acting only on the (S)and not on the @?)-enantiomer.
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Biosynthesis of cyclic bis(bibenzyls) in Marchantia polymorpha
TL;DR: In this paper, the synthesis of the cyclic bis(bibenzyl) marchantin A was investigated using sterile thallus tissue of Marchantia polymorpha.
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Late enzymes of vindoline biosynthesis. Acetyl-CoA: 17-O-deacetylvindoline 17-O-acetyl-transferase.
TL;DR: The acetyl-CoA-dependent transferase allows the synthesis of labelled vindoline with high specific activity, applicable for instance as tracer for radioimmunoassays of vindoline.