ArticleScientific reports2019
Identification of candidate chemosensory genes of Ophraella communa LeSage (Coleoptera: Chrysomelidae) based on antennal transcriptome analysis.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed, 25 citations in OpenAlex.
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- Research Progress on Sex Pheromone Receptors in Insects.Insects · 2026Review
- Chemosensory System Decoding: Transcriptome-Wide Identification and Expression Profiling of Olfactory Genes inEcology and evolution · 2025Article
- Identification and Expression Profiles of Chemosensory Genes in the Antennal Transcriptome ofInsects · 2025Article
- Chromosome-level genome assembly of an oligophagous leaf beetle Ophraella communa (Coleoptera: Chrysomelidae).Scientific data · 2024Article
- Article
- Identification of candidate chemosensory genes in the antennal transcriptome of Monolepta signata.PloS one · 2024Article
- Molecular and Functional Characterization of Pheromone Binding Protein 2 fromInternational journal of molecular sciences · 2023Article
- Characterization and Functional Analysis ofInsects · 2023Article
- Transcriptome analysis and identification of chemosensory genes in the larvae of Plagiodera versicolora.BMC genomics · 2022Article
- Scanning Electron Microscopic Analysis of Antennal Sensilla and Tissue-Expression Profiles of Chemosensory Protein Genes inInsects · 2022Article
- Antennal transcriptome analysis of chemosensory genes in the cowpea beetle, Callosobruchus maculatus (F.).PloS one · 2022Article
- TheFrontiers in molecular biosciences · 2022Article
- Insights Into Chemosensory Proteins From Non-Model Insects: Advances and Perspectives in the Context of Pest Management.Frontiers in physiology · 2022Review
- Genome Assembly of the Ragweed Leaf Beetle: A Step Forward to Better Predict Rapid Evolution of a Weed Biocontrol Agent to Environmental Novelties.Genome biology and evolution · 2020Article
- The Structure and Function of Ionotropic Receptors inFrontiers in molecular neuroscience · 2020Review
- Identification and Validation of Reference Genes for Quantitative Gene Expression Analysis inFrontiers in physiology · 2020Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antennal olfaction plays a key role in insect survival, which mediates important behaviors like host search, mate choice, and oviposition site selection. As an oligophagous insect, olfaction is extremely important for Ophraella communa to locate host plants. However, information on the olfactory genes has been lacking in O. communa. Using next generation sequencing, we assembled the antennal transcriptome of O. communa and first reported the major chemosensory genes necessary for olfaction in this species. In this study, a total 105 candidate chemosensory genes were identified in O. communa antennae, including 25 odorant-binding proteins (OBPs), 11 chemosensory proteins (CSPs), four sensory neuron membrane proteins (SNMPs), 30 odorant receptors (ORs), 18 ionotropic receptors (IRs), and 17 gustatory receptors (GRs). We also identified full-length sequences of the highly conserved ORco and IR8a/25a family in O. communa. In addition, the expression profile of 15 ORs and four OBPs were validated by quantitative real-time polymerase chain reaction (qPCR). We found that OcomOR2/4/19 and OcomOBP19/20 had a biased expression in male antennae, and OcomOR8 had a biased expression in the female antennae. This large number of chemosensory genes handled by homology analysis and qPCR results will provide the first insights into molecular basis for the olfactory systems of O. communa as well as advance our understanding of olfactory mechanisms in Coleoptera.
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