ArticleScientific reports2017
Antennal and abdominal transcriptomes reveal chemosensory gene families in the coconut hispine beetle, Brontispa longissima.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 26 citations in OpenAlex.
- Chemosensory System Decoding: Transcriptome-Wide Identification and Expression Profiling of Olfactory Genes inEcology and evolution · 2025Article
- Expanding the evidence for cross-species viral transmission from trophic interactions of parasitoid wasps and their hosts.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- A chromosome-level genome assembly of the Brontispa longissima.Scientific data · 2024Article
- Identification of candidate chemosensory genes in the antennal transcriptome of Monolepta signata.PloS one · 2024Article
- Article
- Binding Affinity Characterization of Four Antennae-Enriched Odorant-Binding Proteins FromFrontiers in physiology · 2022Article
- Mutually Exclusive Expression of Closely Related Odorant-Binding Proteins 9A and 9B in the Antenna of the Red Flour BeetleBiomolecules · 2021Article
- Article
- Identification and expression of candidate chemosensory receptors in the white-spotted flower chafer, Protaetia brevitarsis.Scientific reports · 2019Article
- Article
- A chemosensory protein MsepCSP5 involved in chemoreception of oriental armywormInternational journal of biological sciences · 2018Article
- Identification and Expression Patterns ofFrontiers in physiology · 2018Article
- Antennal transcriptome and expression analyses of olfactory genes in the sweetpotato weevil Cylas formicarius.Scientific reports · 2017Article
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Authors and funding
6 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Antennal and abdominal transcriptomes of males and females of the coconut hispine beetle Brontispa longissima were sequenced to identify and compare the expression patterns of genes involved in odorant reception and detection. Representative proteins from the chemosensory gene families likely essential for insect olfaction were identified. These include 48 odorant receptors (ORs), 19 ionotropic receptors (IRs), 4 sensory neuron membrane proteins (SNMPs), 34 odorant binding proteins (OBPs) and 16 chemosensory proteins (CSPs). Phylogenetic analysis revealed the evolutionary relationship of these proteins with homologs from Coleopterans or other insects, and led to the identification of putative aggregation pheromone receptors in B. longissima. Comparative expression analysis performed by calculating FPKM values were also validated using quantitative real time-PCR (qPCR). The results revealed that all ORs and antennal IRs, two IR co-receptors (BlonIR8a and BlonIR25a) and one SNMP (BlonSNMP1a) were predominantly expressed in antennae when compared to abdomens, and approximately half of the OBPs (19) and CSPs (7) were enriched in antennae. These findings for the first time reveal the identification of key molecular components in B. longissima olfaction and provide a valuable resource for future functional analyses of olfaction, and identification of potential targets to control this quarantine pest.
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