Academic Journal
Effects of circadian clock disruption on gene expression and biological processes in Aedes aegypti
| العنوان: | Effects of circadian clock disruption on gene expression and biological processes in Aedes aegypti |
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| المؤلفون: | Vinaya Shetty, Zach N. Adelman, Michel A. Slotman |
| المصدر: | BMC Genomics, Vol 25, Iss 1, Pp 1-16 (2024) |
| بيانات النشر: | BMC, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Biotechnology LCC:Genetics |
| مصطلحات موضوعية: | Aedes aegypti, Circadian clock, Gene expression, Metabolic processes, Transcriptome, Rhythmic genes, Biotechnology, TP248.13-248.65, Genetics, QH426-470 |
| الوصف: | Abstract Background This study explores the impact of disrupting the circadian clock through a Cycle gene knockout (KO) on the transcriptome of Aedes aegypti mosquitoes. The investigation aims to uncover the resulting alterations in gene expression patterns and physiological processes. Results Transcriptome analysis was conducted on Cyc knockout (AeCyc -/-) and wild-type mosquitoes at four time points in a light-dark cycle. The study identified system-driven genes that exhibit rhythmic expression independently of the core clock machinery. Cyc disruption led to altered expression of essential clock genes, affecting metabolic processes, signaling pathways, stimulus responses and immune responses. Notably, gene ontology enrichment of odorant binding proteins, indicating the clock's role in sensory perception. The absence of Cyc also impacted various regulation of metabolic and cell cycle processes was observed in all time points. Conclusions The intricate circadian regulation in Ae. aegypti encompasses both core clock-driven and system-driven genes. The KO of Cyc gene instigated extensive gene expression changes, impacting various processes, thereby potentially affecting cellular and metabolic functions, immune responses, and sensory perception. The circadian clock's multifaceted involvement in diverse biological processes, along with its role in the mosquito's daily rhythms, forms a nexus that influences the vector's capacity to transmit diseases. These insights shed light on the circadian clock's role in shaping mosquito biology and behavior, opening new avenues for innovative disease control strategies. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1471-2164 |
| Relation: | https://doaj.org/toc/1471-2164 |
| DOI: | 10.1186/s12864-024-10078-8 |
| URL الوصول: | https://doaj.org/article/280f6cc14946489e9d83d22495e07f65 |
| رقم الانضمام: | edsdoj.280f6cc14946489e9d83d22495e07f65 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14712164 |
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| DOI: | 10.1186/s12864-024-10078-8 |