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John Vontas

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Peter Demaeght; Wannes Dermauw; Jahangir Khajehali; Peter Lümmen; Ralf Nauen; Luc Tirry; Dimitra Tsakireli; John Vontas; Thomas Van Leeuwen
Molecular analysis of resistance to acaricidal spirocyclic tetronic acids in Tetranychus urticae: CYP392E10 metabolizes spirodiclofen, but not its corresponding enol.
Ralf Nauen; John Vontas; Martin Kaussmann; Katharina Wölfel
Pymetrozine is hydroxylated by CYP6CM1, a cytochrome P450 conferring neonicotinoid resistance in Bemisia tabaci.
Wannes Dermauw; René Feyereisen; Miodrag Grbic; Björn Menten; Stephane Rombauts; John Vontas; Nicky Wybouw; Richard M Clark; Thomas Van Leeuwen
A link between host plant adaptation and pesticide resistance in the polyphagous spider mite Tetranychus urticae.

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All Publications

2013: Peter Demaeght; Wannes Dermauw; Jahangir Khajehali; Peter Lümmen; Ralf Nauen; Luc Tirry; Dimitra Tsakireli; John Vontas; Thomas Van Leeuwen
Molecular analysis of resistance to acaricidal spirocyclic tetronic acids in Tetranychus urticae: CYP392E10 metabolizes spirodiclofen, but not its corresponding enol.
Insect biochemistry and molecular biology 2013;43(6):544-54.
2013: Ralf Nauen; John Vontas; Martin Kaussmann; Katharina Wölfel
Pymetrozine is hydroxylated by CYP6CM1, a cytochrome P450 conferring neonicotinoid resistance in Bemisia tabaci.
Pest management science 2013;69(4):457-61.
2013: Wannes Dermauw; René Feyereisen; Miodrag Grbic; Björn Menten; Stephane Rombauts; John Vontas; Nicky Wybouw; Richard M Clark; Thomas Van Leeuwen
A link between host plant adaptation and pesticide resistance in the polyphagous spider mite Tetranychus urticae.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(2):E113-22.
2012: N Wybouw; John Vontas; V Balabanidou; D J Ballhorn; Wannes Dermauw; M Grbić; Thomas Van Leeuwen
A horizontally transferred cyanase gene in the spider mite Tetranychus urticae is involved in cyanate metabolism and is differentially expressed upon host plant change.
Insect biochemistry and molecular biology 2012;42(12):881-9.
2012: Ju-Chun Hsu; Ching-hua Mao; Hai-Tung Feng; Scott M Geib; Wen-Jer Wu; John Vontas
Truncated transcripts of nicotinic acetylcholine subunit gene Bdα6 are associated with spinosad resistance in Bactrocera dorsalis.
Insect biochemistry and molecular biology 2012;42(10):806-15.
2012: Wannes Dermauw; M Grbić; A Ilias; M Riga; Luc Tirry; Anastasia Tsagkarakou; Thomas Van Leeuwen; John Vontas
The cys-loop ligand-gated ion channel gene family of Tetranychus urticae: implications for acaricide toxicology and a novel mutation associated with abamectin resistance.
Insect biochemistry and molecular biology 2012;42(7):455-65.
2012: Predrag Kalajdzic; Stefan Oehler; Nena Pavlidi; Martin Reczko; Artemis G Hatzigeorgiou; John Vontas; Charalambos Savakis
Use of mutagenesis, genetic mapping and next generation transcriptomics to investigate insecticide resistance mechanisms.
PloS one 2012;7(6):e40296.
2012: Vassiliki Bariami; Christopher M Jones; Rodolphe Poupardin; John Vontas; Hilary Ranson
Gene amplification, ABC transporters and cytochrome P450s: unraveling the molecular basis of pyrethroid resistance in the dengue vector, Aedes aegypti.
PLoS neglected tropical diseases 2012;6(6):e1692.
2012: Thomas Ant; Aris Economopoulos; Hong-Fei Gong; Martha Koukidou; Polychronis Rempoulakis; John Vontas; Luke Alphey
Control of the olive fruit fly using genetics-enhanced sterile insect technique.
BMC biology 2012;10():51.
2010: Thomas Van Leeuwen; John Vontas; Anastasia Tsagkarakou; Wannes Dermauw; Luc Tirry
Acaricide resistance mechanisms in the two-spotted spider mite Tetranychus urticae and other important Acari: a review.
Insect biochemistry and molecular biology 2010;40(8):563-72.
2010: R Poupardin; Muhammad Asam Riaz; John Vontas; Jean-Philippe David; S Reynaud
Transcription profiling of eleven cytochrome P450s potentially involved in xenobiotic metabolism in the mosquito Aedes aegypti.
Insect molecular biology 2010;19(2):185-93.
2010: Jahangir Khajehali; Thomas Van Leeuwen; Maria Grispou; Evangelia Morou; Haoués Alout; Mylène Weill; Luc Tirry; John Vontas; Anastasia Tsagkarakou
Acetylcholinesterase point mutations in European strains of Tetranychus urticae (Acari: Tetranychidae) resistant to organophosphates.
Pest management science 2010;66(2):220-8.
2010: Chris Bass; Martin J Donnelly; Dimitra Nikou; John Vontas; Martin S Williamson; Linda M Field
The Vector Population Monitoring Tool (VPMT): High-Throughput DNA-Based Diagnostics for the Monitoring of Mosquito Vector Populations.
Malaria research and treatment 2010;2010():190434.
2010: Evangelia Morou; Andrew J Dowd; Shavanthi Rajatileka; Andrew Steven; Janet Hemingway; Hilary Ranson; Mark Paine; John Vontas
A simple colorimetric assay for specific detection of glutathione-S transferase activity associated with DDT resistance in mosquitoes.
PLoS neglected tropical diseases 2010;4(8):.
2010: John Vontas; Hilary Ranson; Luke Alphey
Transcriptomics and disease vector control.
BMC biology 2010;8():52.
2009: A Tsagkarakou; T Van Leeuwen; J Khajehali; A Ilias; M Grispou; M S Williamson; Luc Tirry; John Vontas
Identification of pyrethroid resistance associated mutations in the para sodium channel of the two-spotted spider mite Tetranychus urticae (Acari: Tetranychidae).
Insect molecular biology 2009;18(5):583-93.
2009: Iris Karunker; Evangelia Morou; Dimitra Nikou; Ralf Nauen; Rotem Sertchook; Bradley J Stevenson; Mark Paine; Shai Morin; John Vontas
Structural model and functional characterization of the Bemisia tabaci CYP6CM1vQ, a cytochrome P450 associated with high levels of imidacloprid resistance.
Insect biochemistry and molecular biology 2009;39(10):697-706.
2009: Emmanouil Roditakis; Maria Grispou; Evangelia Morou; Jon Bent Kristoffersen; Nikos Roditakis; Ralf Nauen; John Vontas; A Tsagkarakou
Current status of insecticide resistance in Q biotype Bemisia tabaci populations from Crete.
Pest management science 2009;65(3):313-22.
2009: Athina Kazanidou; Dimitra Nikou; Maria Grigoriou; John Vontas; George Skavdis
Short report: a multiplex PCR assay for simultaneous genotyping of kdr and ace-1 loci in Anopheles gambiae.
The American journal of tropical medicine and hygiene 2009;80(2):236-8.
2009: Emmanuel Dialynas; Pantelis Topalis; John Vontas; Christos Louis
MIRO and IRbase: IT tools for the epidemiological monitoring of insecticide resistance in mosquito disease vectors.
PLoS neglected tropical diseases 2009;3(6):e465.
2008: Panagiota Kapoli; Irene A Axarli; Dimitris Platis; Maria Fragoulaki; Mark Paine; Janet Hemingway; John Vontas; Nikolaos E Labrou
Engineering sensitive glutathione transferase for the detection of xenobiotics.
Biosensors & bioelectronics 2008;24(3):498-503.
2008: John Margaritopoulos; George Skavdis; Nikos Kalogiannis; Dimitra Nikou; Evangelia Morou; Panagiotis Skouras; John A Tsitsipis; John Vontas
Efficacy of the pyrethroid alpha-cypermethrin against Bactrocera oleae populations from Greece, and improved diagnostic for an iAChE mutation.
Pest management science 2008;64(9):900-8.
2008: Evangelia Morou; Hanafy M Ismail; Andrew J Dowd; Janet Hemingway; Nikolaos Labrou; Mark Paine; John Vontas
A dehydrochlorinase-based pH change assay for determination of DDT in sprayed surfaces.
Analytical biochemistry 2008;378(1):60-4.
2008: Iris Karunker; Juergen Benting; Bettina Lueke; Tanja Ponge; Ralf Nauen; Emmanouil Roditakis; John Vontas; kevin gorman; Ian Denholm; Shai Morin
Over-expression of cytochrome P450 CYP6CM1 is associated with high resistance to imidacloprid in the B and Q biotypes of Bemisia tabaci (Hemiptera: Aleyrodidae).
Insect biochemistry and molecular biology 2008;38(6):634-44.
2008: Rodolphe Poupardin; S Reynaud; Clare Strode; Hilary Ranson; John Vontas; Jean-Philippe David
Cross-induction of detoxification genes by environmental xenobiotics and insecticides in the mosquito Aedes aegypti: impact on larval tolerance to chemical insecticides.
Insect biochemistry and molecular biology 2008;38(5):540-51.
2008: Chris Bass; Dimitra Nikou; Andrew M Blagborough; John Vontas; Robert E Sinden; Martin S Williamson; Linda M Field
PCR-based detection of Plasmodium in Anopheles mosquitoes: a comparison of a new high-throughput assay with existing methods.
Malaria journal 2008;7():177.
2007: John Vontas; Jean-Philippe David; Dimitra Nikou; Janet Hemingway; George Christophides; Christos Louis; Hilary Ranson
Transcriptional analysis of insecticide resistance in Anopheles stephensi using cross-species microarray hybridization.
Insect molecular biology 2007;16(3):315-24.
2007: Chris Bass; Dimitra Nikou; Martin J Donnelly; Martin S Williamson; Hilary Ranson; Amanda Ball; John Vontas; Linda M Field
Detection of knockdown resistance (kdr) mutations in Anopheles gambiae: a comparison of two new high-throughput assays with existing methods.
Malaria journal 2007;6():111.
2006: Francesco Nardi; Antonio Carapelli; John Vontas; Romano Dallai; George K Roderick; Francesco Frati
Geographical distribution and evolutionary history of organophosphate-resistant Ace alleles in the olive fly (Bactrocera oleae).
Insect biochemistry and molecular biology 2006;36(7):593-602.
2005: Michalis Kotsyfakis; John Vontas; Inga Siden-Kiamos; Christos Louis
The annexin gene family in the malaria mosquito Anopheles gambiae.
Insect molecular biology 2005;14(5):555-62.
2005: John Vontas; Claudia Blass; Anastasios C Koutsos; Jean-Philippe David; Fotis C Kafatos; Christos Louis; Janet Hemingway; George Christophides; Hilary Ranson
Gene expression in insecticide resistant and susceptible Anopheles gambiae strains constitutively or after insecticide exposure.
Insect molecular biology 2005;14(5):509-21.
2005: Jean-Philippe David; Clare Strode; John Vontas; Dimitra Nikou; Ashley Vaughan; Patricia Pignatelli; Christos Louis; Janet Hemingway; Hilary Ranson
The Anopheles gambiae detoxification chip: a highly specific microarray to study metabolic-based insecticide resistance in malaria vectors.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(11):4080-4.
2005: John Vontas; Inga Siden-Kiamos; Giorgos Papagiannakis; Marianna Karras; Andrew P Waters; Christos Louis
Gene expression in Plasmodium berghei ookinetes and early oocysts in a co-culture system with mosquito cells.
Molecular and biochemical parasitology 2005;139(1):1-13.
2003: Federica Ortelli; Louise C Rossiter; John Vontas; Hilary Ranson; Janet Hemingway
Heterologous expression of four glutathione transferase genes genetically linked to a major insecticide-resistance locus from the malaria vector Anopheles gambiae.
The Biochemical journal 2003;373(Pt 3):957-63.
2002: Janet Hemingway; Linda Field; John Vontas
An overview of insecticide resistance.
Science (New York, N.Y.) 2002;298(5591):96-7.
2002: John Vontas; M J Hejazi; Nicola J Hawkes; N Cosmidis; M Loukas; R W Janes; Janet Hemingway
Resistance-associated point mutations of organophosphate insensitive acetylcholinesterase, in the olive fruit fly Bactrocera oleae.
Insect molecular biology 2002;11(4):329-36.
2002: John Vontas; Graham J Small; Dimitra Nikou; Hilary Ranson; Janet Hemingway
Purification, molecular cloning and heterologous expression of a glutathione S-transferase involved in insecticide resistance from the rice brown planthopper, Nilaparvata lugens.
The Biochemical journal 2002;362(Pt 2):329-37.
2002: Michael Coleman; John Vontas; Janet Hemingway
Molecular characterization of the amplified aldehyde oxidase from insecticide resistant Culex quinquefasciatus.
European journal of biochemistry / FEBS 2002;269(3):768-79.
2001: John Vontas; S C Tsakas; M Loukas; Janet Hemingway
Low-activity allele of copper-zinc superoxide dismutase (CuZnSOD) in Drosophila increases paraquat genotoxicity but does not affect near UV radiation damage.
Genome / National Research Council Canada = Génome / Conseil national de recherches Canada 2001;44(4):597-601.
2001: John Vontas; Graham J Small; Janet Hemingway
Glutathione S-transferases as antioxidant defence agents confer pyrethroid resistance in Nilaparvata lugens.
The Biochemical journal 2001;357(Pt 1):65-72.
2001: Ahmad Ali Enayati; John Vontas; Graham J Small; Lynn McCarroll; Janet Hemingway
Quantification of pyrethroid insecticides from treated bednets using a mosquito recombinant glutathione S-transferase.
Medical and veterinary entomology 2001;15(1):58-63.
2000: John Vontas; Graham J Small; Janet Hemingway
Comparison of esterase gene amplification, gene expression and esterase activity in insecticide susceptible and resistant strains of the brown planthopper, Nilaparvata lugens (Stål).
Insect molecular biology 2000;9(6):655-60.