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Updated: Jan 21, 2026

Detection of Horizontal Gene Transfer Mediated by Natural Conjugative Plasmids in E. coli
Published on: March 24, 2023
Horizontal Natural Product Transfer: Intriguing Insights into a Newly Discovered Phenomenon
Dirk Selmar1, Alzahraa Radwan1, Tahani Hijazin1
1Institute for Plant Biology , Technical University of Braunschweig , Mendelssohnstraße 4 , 38106 Braunschweig , Germany.
Abstract:
Just recently, the "horizontal natural product transfer" was unveiled: alkaloids, which have been leached out from decomposing alkaloidal donor plants, are taken up by the roots of acceptor plants. In the same manner, many other natural products, such as coumarins or stilbenes, are also taken up from the soil. Recent research outlined that alkaloids are transferred also from a living donor plant to plants growing in their vicinity. In the acceptor plants, the imported natural products might be modified by hydroxylation and glucosylation. These insights will strongly impact our understanding of contamination of plant-derived commodities as well as plant-plant interactions.
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