Steffi Gebauer-Jung
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View article: New Players in the Interaction Between Beetle Polygalacturonases and Plant Polygalacturonase-Inhibiting Proteins: Insights From Proteomics and Gene Expression Analyses
New Players in the Interaction Between Beetle Polygalacturonases and Plant Polygalacturonase-Inhibiting Proteins: Insights From Proteomics and Gene Expression Analyses Open
Plants possess various defense strategies to counter attacks from microorganisms or herbivores. For example, plants reduce the cell-wall-macerating activity of pathogen- or insect-derived polygalacturonases (PGs) by expressing PG-inhibitin…
View article: Hijacking the Mustard-Oil Bomb: How a Glucosinolate-Sequestering Flea Beetle Copes With Plant Myrosinases
Hijacking the Mustard-Oil Bomb: How a Glucosinolate-Sequestering Flea Beetle Copes With Plant Myrosinases Open
Myrosinase enzymes play a key role in the chemical defense of plants of the order Brassicales. Upon herbivory, myrosinases hydrolyze the β-S-linked glucose moiety of glucosinolates, the characteristic secondary metabolites of brassicaceous…
View article: An Integrated—Omics/Chemistry Approach Unravels Enzymatic and Spontaneous Steps to Form Flavoalkaloidal Nudicaulin Pigments in Flowers of Papaver nudicaule L.
An Integrated—Omics/Chemistry Approach Unravels Enzymatic and Spontaneous Steps to Form Flavoalkaloidal Nudicaulin Pigments in Flowers of Papaver nudicaule L. Open
Flower colour is an important trait for plants to attract pollinators and ensure their reproductive success. Among yellow flower pigments, the nudicaulins in Papaver nudicaule L. (Iceland poppy) are unique due to their rarity and unparalle…
View article: A specialist flea beetle manipulates and tolerates the activated chemical defense in its host plant
A specialist flea beetle manipulates and tolerates the activated chemical defense in its host plant Open
Glucosinolates, the characteristic secondary metabolites of Brassicales, are hydrolyzed upon herbivory by myrosinases to toxic and deterrent defense metabolites. The specialist flea beetle, Phyllotreta armoraciae , sequesters glucosinolate…
View article: Plant Defensive β-Glucosidases Resist Digestion and Sustain Activity in the Gut of a Lepidopteran Herbivore
Plant Defensive β-Glucosidases Resist Digestion and Sustain Activity in the Gut of a Lepidopteran Herbivore Open
Two-component activated chemical defenses are a major part of many plants' strategies to disrupt herbivory. The activation step is often the β-glucosidase-catalyzed removal of a glucose moiety from a pro-toxin, leading to an unstable and t…
View article: Genetic basis of allochronic differentiation in the fall armyworm
Genetic basis of allochronic differentiation in the fall armyworm Open
View article: Additional file 10: of Genetic basis of allochronic differentiation in the fall armyworm
Additional file 10: of Genetic basis of allochronic differentiation in the fall armyworm Open
Mean onset time of mating for individuals that are homozygous or heterozygous for the QTC Sf_C25. (PDF 107 kb)
View article: Additional file 12: of Genetic basis of allochronic differentiation in the fall armyworm
Additional file 12: of Genetic basis of allochronic differentiation in the fall armyworm Open
Power analysis for backcross families. (PDF 317 kb)