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| DOI | 10.1002/ece3.10869 |
| Physiological and microbiome adaptation of coral Turbinaria peltata in response to marine heatwaves | |
| 发表日期 | 2024 |
| ISSN | 2045-7758 |
| 起始页码 | 14 |
| 结束页码 | 2 |
| 卷号 | 14期号:2 |
| 英文摘要 | Against the backdrop of global warming, marine heatwaves are projected to become increasingly intense and frequent. This trend poses a potential threat to the survival of corals and the maintenance of entire coral reef ecosystems. Despite extensive evidence for the resilience of corals to heat stress, their ability to withstand repeated heatwave events has not been determined. In this study, we examined the responses and resilience of Turbinaria peltata to repeated exposure to marine heatwaves, with a focus on physiological parameters and symbiotic microorganisms. In the first heatwave, from a physiological perspective, T. peltata showed decreases in the Chl a content and endosymbiont density and significant increases in GST, caspase-3, CAT, and SOD levels (p < .05), while the effects of repeated exposure on heatwaves were weaker than those of the initial exposure. In terms of bacteria, the abundance of Leptospira, with the potential for pathogenicity and intracellular parasitism, increased significantly during the initial exposure. Beneficial bacteria, such as Achromobacter arsenitoxydans and Halomonas desiderata increased significantly during re-exposure to the heatwave. Overall, these results indicate that T. peltata might adapt to marine heatwaves through physiological regulation and microbial community alterations. |
| 英文关键词 | bacteria; marine heatwaves; physiological adaptation; Turbinaria peltata |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| WOS类目 | Ecology ; Evolutionary Biology |
| WOS记录号 | WOS:001158030600001 |
| 来源期刊 | ECOLOGY AND EVOLUTION
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/294521 |
| 作者单位 | Guangdong Ocean University; Guangdong Ocean University |
| 推荐引用方式 GB/T 7714 | . Physiological and microbiome adaptation of coral Turbinaria peltata in response to marine heatwaves[J],2024,14(2). |
| APA | (2024).Physiological and microbiome adaptation of coral Turbinaria peltata in response to marine heatwaves.ECOLOGY AND EVOLUTION,14(2). |
| MLA | "Physiological and microbiome adaptation of coral Turbinaria peltata in response to marine heatwaves".ECOLOGY AND EVOLUTION 14.2(2024). |
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