Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Molecular characterization of the amplified carboxylesterase gene associated with organophosphorus insecticide resistance in the brown planthopper, Nilaparvata lugens

1 Dec 2000

Abstract excerpt

Widespread resistance to organophosphorus insecticides (OPs) in Nilaparvata lugens is associated with elevation of carboxylesterase activity. A cDNA encoding a carboxylesterase, Nl-EST1, has been isolated from an OP-resistant Sri Lankan strain of N. lugens. The full-length cDNA codes for a 547-amino acid protein with high homology to other esterases/lipases. Nl-EST1 has an N-terminal hydrophobic signal peptide...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Cholinesterase and Neurodegenerative Diseases
Share to Insect Pest Control Strategies
Share to Insect Resistance and Genetics

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Source

Identifiers

PMID: 11122474
DOI: 10.1046/j.1365-2583.2000.00229.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Molecular characterization of the amplified carboxylesterase gene associated with organophosphorus insecticide resistance in the brown planthopper, Nilaparvata lugensPMID 11122474Read ↗

Carboxylesterase genes in nitenpyram‐resistant brown planthoppers, Nilaparvata lugensSemantic proximity Read ↗

Mosquito carboxylesterases: a review of the molecular biology and biochemistry of a major insecticide resistance mechanismSemantic proximity Read ↗

The classification of esterases: an important gene family involved in insecticide resistance - A reviewSemantic proximity Read ↗

Overexpression of carboxylesterase-1 and mutation (F439H) of acetylcholinesterase-1 are associated with chlorpyrifos resistance in Laodelphax striatellusSemantic proximity Read ↗

Mutation in acetylcholinesterase1 associated with triazophos resistance in rice stem borer, Chilo suppressalis (Lepidoptera: Pyralidae).Semantic proximity Read ↗

Characterization of novel esterases in insecticide-resistant mosquitoes.Semantic proximity Read ↗

Characterization of amplification core and esterase B1 gene responsible for insecticide resistance in Culex.Semantic proximity Read ↗

Pyrosequencing the midgut transcriptome of the brown planthopper, <i>Nilaparvata lugens</i>Semantic proximity Read ↗

Mosquito Carboxylesterase Estα21 (A2).Semantic proximity Read ↗

A survey of SL1-spliced transcripts from the root-lesion nematode Pratylenchus penetrans.Semantic proximity Read ↗

A single amino acid substitution converts a carboxylesterase to an organophosphorus hydrolase and confers insecticide resistance on a blowfly.Semantic proximity Read ↗

Biochemistry of esterases associated with organophosphate resistance in Lucilia cuprina with comparisons to putative orthologues in other Diptera.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.