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September 17, 2025International Journal of Molecular SciencesOpen Access

Genome-Wide Identification and Expression Analyses of Odorant-Binding Proteins in Hoverfly Eupeodes corollae

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Authors

HYHe YuanHJHuiru JiaXZXianyong Zhou

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Overview

Genomic identification of odorant-binding proteins improves understanding of chemosensory mechanisms in hoverflies, indicating ecological adaptations.

Key Points

  • A total of 47 odorant-binding proteins were identified in Eupeodes corollae, crucial for their chemosensory functions.
  • Phylogenetic analysis indicates that several EcorOBPs are homologous to known proteins in other Diptera, suggesting evolutionary conservation.
  • Chromosomal mapping revealed that certain Minus-C EcorOBPs cluster on chromosome 2, highlighting evolutionary stability across lineages.
  • Transcriptomic profiling uncovered tissue-specific expression patterns, suggesting functional roles for identified OBPs in olfaction and reproduction.

Cite This Study

Yuan et al. (2025) studied this question.

synapsesocial.com/papers/68d45e4431b076d99fa5e2a7https://doi.org/10.3390/ijms26188956
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Also Consider

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  5. 5Genome-Wide Identification and Comparative Characterization of Chemosensory Gene Families in Two Phthorimaea Pests2026 · 1 citations