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Georg Petschenka
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Toxic cardenolides: chemical ecology and coevolution of specialized plant–herbivore interactions
AA Agrawal, G Petschenka, RA Bingham, MG Weber, S Rasmann
New Phytologist 194 (1), 28-45, 2012
4652012
Coping with toxic plant compounds–the insect’s perspective on iridoid glycosides and cardenolides
S Dobler, G Petschenka, H Pankoke
Phytochemistry 72 (13), 1593-1604, 2011
2062011
How herbivores coopt plant defenses: natural selection, specialization, and sequestration
G Petschenka, AA Agrawal
Current opinion in insect science 14, 17-24, 2016
1492016
Milkweed butterfly resistance to plant toxins is linked to sequestration, not coping with a toxic diet
G Petschenka, AA Agrawal
Proceedings of the Royal Society B: Biological Sciences 282 (1818), 20151865, 2015
1202015
STEPWISE EVOLUTION OF RESISTANCE TO TOXIC CARDENOLIDES VIA GENETIC SUBSTITUTIONS IN THE NA+/K+-ATPASE OF MILKWEED BUTTERFLIES …
G Petschenka, S Fandrich, N Sander, V Wagschal, M Boppré, S Dobler
Evolution 67 (9), 2753-2761, 2013
1102013
Convergent adaptive evolution–how insects master the challenge of cardiac glycoside‐containing host plants
S Dobler, G Petschenka, V Wagschal, L Flacht
Entomologia Experimentalis et Applicata 157 (1), 30-39, 2015
742015
Na+/K+-ATPase resistance and cardenolide sequestration: basal adaptations to host plant toxins in the milkweed bugs (Hemiptera: Lygaeidae: Lygaeinae)
C Bramer, S Dobler, J Deckert, M Stemmer, G Petschenka
Proceedings of the Royal Society B: Biological Sciences 282 (1805), 20142346, 2015
742015
Functional evidence for physiological mechanisms to circumvent neurotoxicity of cardenolides in an adapted and a non-adapted hawk-moth species
G Petschenka, C Pick, V Wagschal, S Dobler
Proceedings of the Royal Society B: Biological Sciences 280 (1759), 20123089, 2013
712013
Flavin-dependent monooxygenases as a detoxification mechanism in insects: new insights from the arctiids (Lepidoptera)
S Sehlmeyer, L Wang, D Langel, DG Heckel, H Mohagheghi, ...
PLoS One 5 (5), e10435, 2010
662010
Independent evolution of ancestral and novel defenses in a genus of toxic plants (Erysimum, Brassicaceae)
T Züst, SR Strickler, AF Powell, ME Mabry, H An, M Mirzaei, T York, ...
Elife 9, e51712, 2020
542020
Toxicity of Milkweed Leaves and Latex: Chromatographic Quantification Versus Biological Activity of Cardenolides in 16 Asclepias Species
T Züst, G Petschenka, AP Hastings, AA Agrawal
Journal of Chemical Ecology 45, 50-60, 2019
522019
Convergently evolved toxic secondary metabolites in plants drive the parallel molecular evolution of insect resistance
G Petschenka, V Wagschal, M von Tschirnhaus, A Donath, S Dobler
The American Naturalist 190 (S1), S29-S43, 2017
512017
Relative Selectivity of Plant Cardenolides for Na+/K+-ATPases From the Monarch Butterfly and Non-resistant Insects
G Petschenka, CS Fei, JJ Araya, S Schröder, BN Timmermann, ...
Frontiers in Plant Science 9, 1424, 2018
492018
Sequestration of plant defense compounds by insects: from mechanisms to insect–plant coevolution
F Beran, G Petschenka
Annual review of entomology 67, 163-180, 2022
462022
Physiological screening for target site insensitivity and localization of Na+/K+-ATPase in cardenolide-adapted Lepidoptera
G Petschenka, JK Offe, S Dobler
Journal of insect physiology 58 (5), 607-612, 2012
432012
Cardenolide intake, sequestration, and excretion by the monarch butterfly along gradients of plant toxicity and larval ontogeny
PL Jones, G Petschenka, L Flacht, AA Agrawal
Journal of Chemical Ecology 45, 264-277, 2019
392019
Target-site sensitivity in a specialized herbivore towards major toxic compounds of its host plant: the Na+K+-ATPase of the oleander hawk moth (Daphnisnerii) is …
G Petschenka, S Dobler
Chemoecology 19 (4), 235-239, 2009
392009
Adaptive substitutions underlying cardiac glycoside insensitivity in insects exhibit epistasis in vivo
PA AM Taverner, L Yang, ZJ Barile, B Lin, J Peng, AP Pinharanda, AS Rao, BP ...
eLIFE, eLife 2019;8:e4822, 2019
37*2019
Mineral-ecological cropping systems—a new approach to improve ecosystem services by farming without chemical synthetic plant protection
B Zimmermann, I Claß-Mahler, M von Cossel, I Lewandowski, J Weik, ...
Agronomy 11 (9), 1710, 2021
312021
Functional evidence supports adaptive plant chemical defense along a geographical cline
AA Agrawal, L Espinosa del Alba, X López-Goldar, AP Hastings, ...
Proceedings of the National Academy of Sciences 119 (25), e2205073119, 2022
292022
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