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Nena Pavlidi
Researcher at University of Crete
Publications - 15
Citations - 943
Nena Pavlidi is an academic researcher from University of Crete. The author has contributed to research in topics: Tetranychus urticae & Tephritidae. The author has an hindex of 13, co-authored 15 publications receiving 710 citations. Previous affiliations of Nena Pavlidi include University of Amsterdam.
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Journal ArticleDOI
Insecticide resistance in the major dengue vectors Aedes albopictus and Aedes aegypti
John Vontas,E. Kioulos,Nena Pavlidi,Evangelia Morou,A. Della Torre,Hilary Ranson,Hilary Ranson +6 more
TL;DR: The levels of resistance in Aedes albopictus is relatively low at present compared to Ae.
Journal ArticleDOI
The role of glutathione S-transferases (GSTs) in insecticide resistance in crop pests and disease vectors
TL;DR: Recent advances in genome and transcriptome sequencing, together with modern genetic, functional and biochemical techniques, facilitate the unraveling of specific GST-mediated resistance mechanisms.
Journal ArticleDOI
Functional characterization of glutathione S-transferases associated with insecticide resistance in Tetranychus urticae
Nena Pavlidi,Vasilis Tseliou,Maria Riga,Ralf Nauen,Thomas Van Leeuwen,Nikolaos E. Labrou,John Vontas,John Vontas +7 more
TL;DR: Three glutathione S-transferases, two of the delta class and one of the mu class, were functionally expressed and characterized and showed the highest affinity toward abamectin and a competitive type of inhibition, which suggests that the insecticide may bind to the H-site of the enzyme.
Journal ArticleDOI
A glutathione-S-transferase (TuGSTd05) associated with acaricide resistance in Tetranychus urticae directly metabolizes the complex II inhibitor cyflumetofen
Nena Pavlidi,Mousaalreza Khalighi,Antonis Myridakis,Wannes Dermauw,Nicky Wybouw,Dimitra Tsakireli,Euripides G. Stephanou,Nikolaos E. Labrou,John Vontas,John Vontas,Thomas Van Leeuwen,Thomas Van Leeuwen +11 more
TL;DR: Docking analysis suggests that both cyflumetofen and its de-esterified metabolite are potential substrates for conjugation by TuGSTd05, and HPLC-MS analysis provided solid indications that TuG STd05 catalyzes the conjugations of ionized glutathione (GS-) to cy flumet ofen and/or its de -esterified metabolites and the resulting metabolite and possible site of attack were identified.
Journal ArticleDOI
Multiple recombination events between two cytochrome P450 loci contribute to global pyrethroid resistance in Helicoverpa armigera.
Tom Walsh,Nicole Joussen,Kai Tian,Angela McGaughran,Angela McGaughran,Craig Anderson,Craig Anderson,Xinghui Qiu,Seung-Joon Ahn,Lisa J. Bird,Nena Pavlidi,John Vontas,Jaeeun Ryu,Akhtar Rasool,Isabella Barony Macedo,Wee Tek Tay,Yongjun Zhang,Mary E. A. Whitehouse,Pierre Silvie,Sharon Downes,Lori Nemec,David G. Heckel +21 more
TL;DR: It is shown that this resistance mechanism for resistance to fenvalerate and cypermethrin is common around the world with at least eight different alleles, suggesting a potential origin for the incursion of H. armigera into the Americas.