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Publikationen - Molekulare Signalverarbeitung

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Bücher und Buchkapitel

Tissier, A.; Ziegler, J.; Vogt, T. Specialized Plant Metabolites: Diversity and Biosynthesis (Krauss, G.-J. & Nies, D. H., eds.). 14-37, (2015) ISBN: 978-3-527-31650-2 DOI: 10.1002/9783527686063.ch2

Plant secondary metabolites, also termed specialized plant metabolites, currently comprise more than 200 000 natural products that are all based on a few biosynthetic pathways and key primary metabolites. Some pathways like flavonoid and terpenoid biosynthesis are universally distributed in the plant kingdom, whereas others like alkaloid or cyanogenic glycoside biosynthesis are restricted to a limited set of taxa. Diversification is achieved by an array of mechanisms at the genetic and enzymatic level including gene duplications, substrate promiscuity of enzymes, cell‐specific regulatory systems, together with modularity and combinatorial aspects. Specialized metabolites reflect adaptations to a specific environment. The observed diversity illustrates the heterogeneity and multitude of ecological habitats and niches that plants have colonized so far and constitutes a reservoir of potential new metabolites that may provide adaptive advantage in the face of environmental changes. The code that connects the observed chemical diversity to this ecological diversity is largely unknown. One way to apprehend this diversity is to realize its tremendous plasticity and evolutionary potential. This chapter presents an overview of the most widespread and popular secondary metabolites, which provide a definite advantage to adapt to or to colonize a particular environment, making the boundary between the “primary” and the “secondary” old fashioned and blurry.
Bücher und Buchkapitel

Wasternack, C. Jasmonates in plant growth and stress responses. (Tran, L.-S.; Pal, S.). Springer, 221-264, (2014) ISBN: 978-1-4939-0490-7 (hardcover) 978-1-4939-4814-7 (softcover) DOI: 10.1007/978-1-4939-0491-4_8

Abiotic and biotic stresses adversely affect plant growth and productivity. The phytohormones regulate key physiological events under normal and stressful conditions for plant development. Accumulative research efforts have discovered important roles of phytohormones and their interactions in regulation of plant adaptation to numerous stressors. Intensive molecular studies have elucidated various plant hormonal pathways; each of which consist of many signaling components that link a specific hormone perception to the regulation of downstream genes. Signal transduction pathways of auxin, abscisic acid, cytokinins, gibberellins and ethylene have been thoroughly investigated. More recently, emerging signaling pathways of brassinosteroids, jasmonates, salicylic acid and strigolactones offer an exciting gateway for understanding their multiple roles in plant physiological processes.At the molecular level, phytohormonal crosstalks can be antagonistic or synergistic or additive in actions. Additionally, the signal transduction component(s) of one hormonal pathway may interplay with the signaling component(s) of other hormonal pathway(s). Together these and other research findings have revolutionized the concept of phytohormonal studies in plants. Importantly, genetic engineering now enables plant biologists to manipulate the signaling pathways of plant hormones for development of crop varieties with improved yield and stress tolerance.This book, written by internationally recognized scholars from various countries, represents the state-of-the-art understanding of plant hormones’ biology, signal transduction and implications. Aimed at a wide range of readers, including researchers, students, teachers and many others who have interests in this flourishing research field, every section is concluded with biotechnological strategies to modulate hormone contents or signal transduction pathways and crosstalk that enable us to develop crops in a sustainable manner. Given the important physiological implications of plant hormones in stressful environments, our book is finalized with chapters on phytohormonal crosstalks under abiotic and biotic stresses. 
Bücher und Buchkapitel

Wasternack, C. Jasmonates in Stress, Growth, and Development (H. Hirt). WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim 91 - 118, (2009) ISBN: 978-3-527-32290-9

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Bücher und Buchkapitel

Wasternack, C. Jasmonates - Biosynthesis and role in stress responses and developmental processes (Nooden, L.D.). Academic Press, New York 143-154, (2004)

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Bücher und Buchkapitel

Feussner, I.; Blée, E.; Weichert, H.; Rousset, C.; Wasternack, C. Fatty acid catabolism at the lipid body membrane of germinating cucumber cotyledons (Sánchez, J., Cerdá-Olmedo, E., Martínez-Force, E.). Secretariado de Publicaciones de la Universidad de Sevilla 311-313, (1998)

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Bücher und Buchkapitel

Kohlmann, M.; Kuntzsch, A.; Wasternack, C.; Feussner, I. Effect of jasmonic acid methyl ester on enzymes of the lipoxygenase pathway in barley leaves (Schreier, P., Herderich, M., Humpf, H.-U., Schwab, W.). P. Vieweg, Wiesbaden 339-340, (1998)

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Bücher und Buchkapitel

Feussner, I.; Kühn, H.; Wasternack, C. Do Lipoxygenases initiate ß-oxidation? (Williams, J.P., Mobashsher, U., Khan, M.U. & Lem, N.W.). Kluwer Academic Publishers, Dordrecht 250-252, (1997)

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Bücher und Buchkapitel

Dorka, R.; Miersch, O.; Hause, B.; Weik, P.; Wasternack, C. Chronobiologische Phänomene und Jasmonatgehalt bei <i>Viscum album</i> L. (Scheer, R.; Bauer, R.; Bekker, A.; Berg, P. A.; Fintelmann, V.). KVC-Verlag Essen 49-56, (2009) ISBN: 978-3-933351-82

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Bücher und Buchkapitel

Kramell, R.; Porzel, A.; Miersch, O.; Schneider, G. Characterization of isoleucine conjugates of cucurbic acid isomers by reversed-phase and chiral high-performance liquid chromatography (Schreier, P., Herderich, M., Humpf, H.-U., Schwab, W.). P. Vieweg, Wiesbaden 77, (1998)

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Bücher und Buchkapitel

Quint, M.; Lübberstedt, T. Application of resistance gene analogs in breeding for virus resistance (Rao, GP, Valverde, RA, Christomas, D.). Techniques in Diagnosis of Plant Viruses. Studium Press LLC, USA 267-287, (2008)

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