Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Tobias G Köllner"'
Autor:
Xinlu Chen, Marcin Nowicki, Phillip A Wadl, Chi Zhang, Tobias G Köllner, Miriam Payá-Milans, Matthew L Huff, Margaret E Staton, Feng Chen, Robert N Trigiano
Publikováno v:
PLoS ONE, Vol 18, Iss 6, p e0287524 (2023)
It is critical to gather biological information about rare and endangered plants to incorporate into conservation efforts. The secondary metabolism of Pityopsis ruthii, an endangered flowering plant that only occurs along limited sections of two rive
Externí odkaz:
https://doaj.org/article/b218ecff11ae4fbb98c7054437643ae9
Autor:
Xinlu Chen, Katrin Luck, Patrick Rabe, Christopher QD Dinh, Gad Shaulsky, David R Nelson, Jonathan Gershenzon, Jeroen S Dickschat, Tobias G Köllner, Feng Chen
Publikováno v:
eLife, Vol 8 (2019)
Terpenoids are enormously diverse, but our knowledge of their biosynthesis and functions is limited. Here we report on a terpene synthase (DdTPS8)-cytochrome P450 (CYP521A1) gene cluster that produces a novel C12 trisnorsesquiterpene and affects the
Externí odkaz:
https://doaj.org/article/8cd672daf56a423c94c38bc226494c24
Autor:
Lisa Thoenen, Marco Kreuzer, Christine Pestalozzi, Matilde Florean, Pierre Mateo, Tobias Züst, Anlun Wei, Caitlin Giroud, Liza Rouyer, Valentin Gfeller, Matheus D. Notter, Eva Knoch, Siegfried Hapfelmeier, Claude Becker, Niklas Schandry, Christelle A. M. Robert, Tobias G. Köllner, Rémy Bruggmann, Matthias Erb, Klaus Schlaeppi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Root exudates contain specialised metabolites that shape the plant’s root microbiome. How host-specific microbes cope with these bioactive compounds, and how this ability affects root microbiomes, remains largely unknown. We investigated h
Externí odkaz:
https://doaj.org/article/4325c1a663074c16959b1f9a2c698523
Autor:
Meret Huber, Janina Epping, Christian Schulze Gronover, Julia Fricke, Zohra Aziz, Théo Brillatz, Michael Swyers, Tobias G Köllner, Heiko Vogel, Almuth Hammerbacher, Daniella Triebwasser-Freese, Christelle A M Robert, Koen Verhoeven, Veronica Preite, Jonathan Gershenzon, Matthias Erb
Publikováno v:
PLoS Biology, Vol 14, Iss 1, p e1002332 (2016)
Plants produce large amounts of secondary metabolites in their shoots and roots and store them in specialized secretory structures. Although secondary metabolites and their secretory structures are commonly assumed to have a defensive function, evide
Externí odkaz:
https://doaj.org/article/4c5befcc860e4e089459e29ef525b41f
Autor:
Wanbo Zhang, Yifan Jiang, Fei Chen, Zhiyong Guan, Guo Wei, Xinlu Chen, Chi Zhang, Tobias G. Köllner, Sumei Chen, Fadi Chen, Feng Chen
Publikováno v:
Plant Physiology and Biochemistry. 182:11-21
Flower-associated communities consist of both mutualistic and antagonistic organisms. We have limited knowledge on how flowers regulate volatiles to balance their defense against antagonists and the attraction of beneficial organisms necessary for re
Autor:
Nina B. Kreuzenbeck, Seema Dhiman, Dávid Roman, Immo Burkhardt, Benjamin H. Conlon, Janis Fricke, Huijuan Guo, Janis Blume, Helmar Görls, Michael Poulsen, Jeroen S. Dickschat, Tobias G. Köllner, Hans-Dieter Arndt, Christine Beemelmanns
Publikováno v:
Kreuzenbeck, N B, Dhiman, S, Roman, D, Burkhardt, I, Conlon, B H, Fricke, J, Guo, H, Blume, J, Görls, H, Poulsen, M, Dickschat, J S, Köllner, T G, Arndt, H-D & Beemelmanns, C 2023, ' Isolation, (bio)synthetic studies and evaluation of antimicrobial properties of drimenol-type sesquiterpenes of Termitomyces fungi ', Communications Chemistry, vol. 6, 79 . https://doi.org/10.1038/s42004-023-00871-z
Communications Chemistry
Communications Chemistry
Macrotermitinae termites have farmed fungi in the genus Termitomyces as a food source for millions of years. However, the biochemical mechanisms orchestrating this mutualistic relationship are largely unknown. To deduce fungal signals and ecological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54473a9508413e0f7a49cb28fb67bf8c
https://curis.ku.dk/ws/files/346534800/s42004_023_00871_z.pdf
https://curis.ku.dk/ws/files/346534800/s42004_023_00871_z.pdf
Autor:
Toni Krause, Piera Wiesinger, Diego González-Cabanelas, Nathalie Lackus, Tobias G Köllner, Thomas Klüpfel, Jonathan Williams, Johann Rohwer, Jonathan Gershenzon, Axel Schmidt
Publikováno v:
Plant Physiology
Dimethylallyl diphosphate (DMADP) and isopentenyl diphosphate (IDP) serves as the universal C5 precursors of isoprenoid biosynthesis in plants. These compounds are formed by the last step of the 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway, cata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8235673b8389361a6cee2e5865cd3f2
https://hdl.handle.net/21.11116/0000-000D-403B-921.11116/0000-000D-403C-821.11116/0000-000C-AF73-E
https://hdl.handle.net/21.11116/0000-000D-403B-921.11116/0000-000D-403C-821.11116/0000-000C-AF73-E
Autor:
Zarley Rebholz, Jason Lancaster, Hailey Larose, Ashot Khrimian, Katrin Luck, Michael E. Sparks, Kerry L. Gendreau, Leena Shewade, Tobias G. Köllner, Donald C. Weber, Dawn E. Gundersen-Rindal, Paul O'Maille, Alexandre V. Morozov, Dorothea Tholl
Publikováno v:
Insect Biochemistry and Molecular Biology
Insects use diverse arrays of small molecules such as metabolites of the large class of terpenes for intra-and inter -specific communication and defense. These molecules are synthesized by specialized metabolic pathways; however, the origin of enzyme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0dcfc15d0b714c1bf62442ca5f53858
https://hdl.handle.net/10919/114501
https://hdl.handle.net/10919/114501
Publikováno v:
Organic Letters. 24:587-591
Hedycaryol is a widespread sesquiterpene alcohol and important biosynthetic intermediate toward eudesmols and guaiols. A full NMR assignment for this compound has been hampered because of the unique molecular mechanics of its conformers in complex mi
Autor:
Tobias G. Köllner, Anja David, Katrin Luck, Franziska Beran, Grit Kunert, Jing-Jiang Zhou, Lorenzo Caputi, Sarah E. O’Connor
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Iridoid monoterpenes, widely distributed in plants and insects, have many ecological functions. While the biosynthesis of iridoids has been extensively studied in plants, little is known about how insects synthesize these natural products. Here, we e