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Annick Stintzi

Researcher at University of Hohenheim

Publications -  47
Citations -  4772

Annick Stintzi is an academic researcher from University of Hohenheim. The author has contributed to research in topics: Proteases & Jasmonate. The author has an hindex of 26, co-authored 38 publications receiving 4192 citations. Previous affiliations of Annick Stintzi include Centre national de la recherche scientifique & Washington State University.

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The Arabidopsis male-sterile mutant, opr3, lacks the 12-oxophytodienoic acid reductase required for jasmonate synthesis.

TL;DR: Results indicate that JA and not OPDA is the signaling molecule that induces and coordinates the elongation of the anther filament, the opening of the stomium at anthesis, and the production of viable pollen, and demonstrate that OPR3 is the only isoform of OPR capable of reducing the correct stereoisomer of OPDA to produce JA required for male gametophyte development.
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Plant ‘pathogenesis-related’ proteins and their role in defense against pathogens

TL;DR: Several members of the PR-5 group from tobacco and other plant species were shown to display significant in vitro activity of inhibiting hyphal growth or spore germination of various fungi probably by a membrane permeabilizing mechanism.
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Plant defense in the absence of jasmonic acid: the role of cyclopentenones.

TL;DR: It is concluded that the jasmonate family cyclopentenone OPDA regulates gene expression in concert with JA to fine-tune the expression of defense genes.
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Pathogenesis-Related PR-1 Proteins Are Antifungal (Isolation and Characterization of Three 14-Kilodalton Proteins of Tomato and of a Basic PR-1 of Tobacco with Inhibitory Activity against Phytophthora infestans)

TL;DR: The various tomato and tobacco PR-1 proteins were compared for their biological activity and found to display differential fungicidal activity against P. infestans in both the in vitro and in vivo assays, the most efficient being the newly characterized tomato P14c and tobaccoPR-1g.
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Enzymes in jasmonate biosynthesis - structure, function, regulation.

TL;DR: Recent insights into the structure, function, and regulation of the enzymes involved in jasmonate biosynthesis help to explain how this variety of bioactive compounds is generated while specificity is maintained.