Circatidal control of gene expression in the deep-sea hot vent shrimp .
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| Main Authors: | , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
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Proceedings. Biological sciences
2025
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| _version_ | 1868266247441874946 |
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| author | Zhang, Hongyin Yahagi, Takuya Miyamoto, Norio Chen, Chong Jiang, Qingqiu Qian, Pei-Yuan Sun, Jin |
| author_facet | Zhang, Hongyin Yahagi, Takuya Miyamoto, Norio Chen, Chong Jiang, Qingqiu Qian, Pei-Yuan Sun, Jin Zhang, Hongyin Yahagi, Takuya Miyamoto, Norio Chen, Chong Jiang, Qingqiu Qian, Pei-Yuan Sun, Jin |
| collection | PubMed - marine biology |
| contents | Circatidal control of gene expression in the deep-sea hot vent shrimp . Zhang, Hongyin Yahagi, Takuya Miyamoto, Norio Chen, Chong Jiang, Qingqiu Qian, Pei-Yuan Sun, Jin Animals Hydrothermal Vents Transcriptome Circadian Rhythm Decapoda Gene Expression Biological Clocks Gene Expression Regulation Biological clocks are a ubiquitous feature of all life, enabling the use of natural environmental cycles to track time. Although studies on circadian rhythms have contributed greatly to the knowledge of chronobiology, biological rhythms in dark biospheres such as the deep sea remain poorly understood. Here, based on a free-running experiment in the laboratory, we reveal potentially endogenous rhythms in the gene expression of the deep-sea hydrothermal vent shrimp . Oscillations with approximately 12 h periods, probably reflecting tidal influence, greatly prevail over others in the temporal transcriptome, indicating probably depends on a circatidal clock consisting of at least some components independent from the circadian clocks. The tidal transcripts exhibit an antiphased expression pattern divided into two internally synchronized clusters, correlated with wide-ranging biological processes that occur in the nucleus and cytoplasm, respectively. In addition, the tidal transcripts showed great similarities with genes in fruit flies and mice exhibiting approximately 12 h ultradian rhythms, indicating that the tide probably had a broad impact on the evolution of approximately 12 h oscillations found across the Metazoa. These findings not only provide new insights into the temporal adaptations in deep-sea organisms but also highlight hydrothermal vent organisms as intriguing models for chronobiological studies, particularly those linked to approximately 12 h ultradian rhythms. |
| format | Artículo científico |
| id | pubmed_39904385 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Proceedings. Biological sciences |
| record_format | pubmed |
| spellingShingle | Circatidal control of gene expression in the deep-sea hot vent shrimp . Zhang, Hongyin Yahagi, Takuya Miyamoto, Norio Chen, Chong Jiang, Qingqiu Qian, Pei-Yuan Sun, Jin Animals Hydrothermal Vents Transcriptome Circadian Rhythm Decapoda Gene Expression Biological Clocks Gene Expression Regulation Circatidal control of gene expression in the deep-sea hot vent shrimp . Zhang, Hongyin Yahagi, Takuya Miyamoto, Norio Chen, Chong Jiang, Qingqiu Qian, Pei-Yuan Sun, Jin Animals Hydrothermal Vents Transcriptome Circadian Rhythm Decapoda Gene Expression Biological Clocks Gene Expression Regulation Biological clocks are a ubiquitous feature of all life, enabling the use of natural environmental cycles to track time. Although studies on circadian rhythms have contributed greatly to the knowledge of chronobiology, biological rhythms in dark biospheres such as the deep sea remain poorly understood. Here, based on a free-running experiment in the laboratory, we reveal potentially endogenous rhythms in the gene expression of the deep-sea hydrothermal vent shrimp . Oscillations with approximately 12 h periods, probably reflecting tidal influence, greatly prevail over others in the temporal transcriptome, indicating probably depends on a circatidal clock consisting of at least some components independent from the circadian clocks. The tidal transcripts exhibit an antiphased expression pattern divided into two internally synchronized clusters, correlated with wide-ranging biological processes that occur in the nucleus and cytoplasm, respectively. In addition, the tidal transcripts showed great similarities with genes in fruit flies and mice exhibiting approximately 12 h ultradian rhythms, indicating that the tide probably had a broad impact on the evolution of approximately 12 h oscillations found across the Metazoa. These findings not only provide new insights into the temporal adaptations in deep-sea organisms but also highlight hydrothermal vent organisms as intriguing models for chronobiological studies, particularly those linked to approximately 12 h ultradian rhythms. |
| title | Circatidal control of gene expression in the deep-sea hot vent shrimp . |
| topic | Animals Hydrothermal Vents Transcriptome Circadian Rhythm Decapoda Gene Expression Biological Clocks Gene Expression Regulation |
| url | https://pubmed.ncbi.nlm.nih.gov/39904385/ |