聚球藻对光合有效辐射适应性响应与调控机制研究进展

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	聚球藻对光合有效辐射适应性响应与调控机制研究进展
	李佳霖 ; 周玉婷 ; 乔真 ; 秦松
刊名	海岸科学
	2022-05-05
卷号	9 期号:2 页码:1-8
关键词	海洋微微型浮游植物环境适应机制浮游植物类群结构适应性响应聚球藻
英文摘要	Synechococcus, the main group of marine picophytoplankton, would change their structure composition, physiological characteristics and carbon-fixation capacity responded to marine environmental variations, which is always an important scientific issue to assess the primary productivity of ecosystems and maintain the stability of ecosystems. Photosynthetically active radiation (PAR), as one of the most important environmental factors affecting plant life activities, not only restricts the growth of marine phytoplankton, but also determines the geographical distribution of marine Synechococcus. The existing results show that different phylogenetic clades of Synechococcus occupy different ecological niches, and pigment types and abundance exhibit a PAR-dependent geographical distribution. Moreover, the light-controlled culture experiment confirms that PAR could affect the growth rate, light-catching pigment contents and the expression of key gene of photosynthesis of Synechococcus. In this study, the adaptive response and regulatory mechanism of Synechococcus to PAR were summarized. Additionally, the concerned problems for future research were put forward for further understanding of theoretical study of phytoplankton adaptation to PAR.
WOS关键词	Marine picocyanobacteria ; Environmental adaptation mechanisms ; Phytoplankton assemblages composition
语种	中文
资助机构	国家自然科学基金项目(4217060931)资助
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/31787]
专题	《海岸科学》
作者单位	1.中国科学院大学; 2.中国科学院海洋大科学研究中心 3.烟台大学生命科学学院; 4.中国科学院海岸带生物学与生物资源保护重点实验室(烟台海岸带研究所);
推荐引用方式 GB/T 7714	李佳霖,周玉婷,乔真,等. 聚球藻对光合有效辐射适应性响应与调控机制研究进展[J]. 海岸科学,2022,9(2):1-8.
APA	李佳霖,周玉婷,乔真,&秦松.(2022).聚球藻对光合有效辐射适应性响应与调控机制研究进展.海岸科学,9(2),1-8.
MLA	李佳霖,et al."聚球藻对光合有效辐射适应性响应与调控机制研究进展".海岸科学 9.2(2022):1-8.