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Molecular Mechanism of Modified Clay Controlling the Brown Tide Organism Aureococcus anophagefferens Revealed by Transcriptome Analysis
Zhu, Jianan1,3; Yu, Zhiming1,2,3; He, Liyan1,2; Cao, Xihua1,2; Liu, Shuya1,3; Son, Xiuxian1,2,3
2018-06-19
发表期刊ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN0013-936X
卷号52期号:12页码:7006-7014
通讯作者Yu, Zhiming(zyu@qdio.ac.cn) ; Son, Xiuxian(songxx@qdio.ac.cn)
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.
DOI10.1021/acs.est.7b05172
收录类别SCI
语种英语
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] ; 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] ; 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
WOS类目Engineering, Environmental ; Environmental Sciences
WOS记录号WOS:000436018900032
出版者AMER CHEMICAL SOC
引用统计
被引频次:23[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/157562
专题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
第一作者单位海洋生态与环境科学重点实验室
通讯作者单位海洋生态与环境科学重点实验室
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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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