Blowfly genomics: current insights, knowledge gaps, and future perspectives.
- Publisher:
- Elsevier
- Publication Type:
- Journal Article
- Citation:
- Curr Opin Insect Sci, 2024, 68, pp. 101305
- Issue Date:
- 2024-11-22
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| Filename | Description | Size | |||
|---|---|---|---|---|---|
| 1-s2.0-S2214574524001470-main.pdf | Accepted version | 2.57 MB |
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Blowflies (Calliphoridae) form a diverse, species-rich group, yet publicly available genome assemblies are limited to only 16 species, despite recent genomic advances. This knowledge gap extends to mitogenomes and barcode databases, which mainly focus on medically and veterinary-important species. While blowfly phylogenetics has progressed, additional genome sequencing is crucial for various subfamilies, given their diverse life histories. This review presents a quantitative overview of available genetic information for blowflies, highlighting substantial gaps in public databases. DNA barcodes, mitogenomes, and genomes represent only 16.5% (342 species), ∼3% (53 species), and <1% (16 species) of known family diversity, respectively. While 183 genomics-related calliphorid BioProjects are recorded by NCBI, many subfamilies and genera have limited or no genomic representation, impacting studies on identification, systematics, phylogenetics, and evolution. We stress the urgent need for high-quality reference genomes and highlight target species representing all blowfly subfamilies to support a new era of rapid, low-cost genomic research.
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