Molecular Mechanism of Modified Clay Controlling the Brown Tide Organism Aureococcus anophagefferens Revealed by Transcriptome Analysis
文献类型：期刊论文
| 作者 | Zhu, Jianan1,3; Yu, Zhiming1,2,3 ; He, Liyan1,2; Cao, Xihua1,2; Liu, Shuya1,3; Son, Xiuxian1,2,3
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| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
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| 出版日期 | 2018-06-19 |
| 卷号 | 52期号:12页码:7006-7014 |
| ISSN号 | 0013-936X |
| DOI | 10.1021/acs.est.7b05172 |
| 通讯作者 | Yu, Zhiming(zyu@qdio.ac.cn) ; Son, Xiuxian(songxx@qdio.ac.cn) |
| 英文摘要 | The data and experiences in mitigating harmful algal blooms (HABs) by modified clay (MC) show that a bloom does not continue after the dispersal of the MC, even though the density of the residual cells in the water is still high, at 20-30% of the initial cell density. This interesting phenomenon indicates that in addition to flocculation, MC has an additional control mechanism. Here, transcriptome sequencing technology was used to study the molecular mechanism of MC in controlling HABs. In residual cells treated with MC, the photosynthetic light reaction was the most affected physiological process. Some genes related to the light harvesting complex, photosystem (PS) I and PS II, were significantly up-regulated (p < 0.05), and several transcripts increased by as much as 6-told. In contrast, genes associated with the dark reaction did not significantly change. In addition to genes associated with photosynthesis, numerous genes related to energy metabolism, stress adaptation, cytoskeletal functioning, and cell division also responded to MC treatment. These results indicated that following treatment with MC, the normal physiological processes of algal cells were disrupted, which inhibited cell proliferation and growth. Thus, these findings provide scientific proof that HABs are controlled by MC. |
| 资助项目 | National Key Research and Development Program of China[2017YFC1404300] ; AoShan Talents Cultivation Program by Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS16] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606404] ; AoShan Technological Innovation Program by Qingdao National Laboratory for Marine Science and Technology[2016ASKJ02-3] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000436018900032 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/157562]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Yu, Zhiming; Son, Xiuxian |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Jianan,Yu, Zhiming,He, Liyan,et al. Molecular Mechanism of Modified Clay Controlling the Brown Tide Organism Aureococcus anophagefferens Revealed by Transcriptome Analysis[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2018,52(12):7006-7014. |
| APA | Zhu, Jianan,Yu, Zhiming,He, Liyan,Cao, Xihua,Liu, Shuya,&Son, Xiuxian.(2018).Molecular Mechanism of Modified Clay Controlling the Brown Tide Organism Aureococcus anophagefferens Revealed by Transcriptome Analysis.ENVIRONMENTAL SCIENCE & TECHNOLOGY,52(12),7006-7014. |
| MLA | Zhu, Jianan,et al."Molecular Mechanism of Modified Clay Controlling the Brown Tide Organism Aureococcus anophagefferens Revealed by Transcriptome Analysis".ENVIRONMENTAL SCIENCE & TECHNOLOGY 52.12(2018):7006-7014. |
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来源：海洋研究所
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