Artificial regulation of state transition for augmenting plant photosynthesis using synthetic light-harvesting polymer materials

doi:10.1126/sciadv.abc5237

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院植物分子生理学重点实验室

	Artificial regulation of state transition for augmenting plant photosynthesis using synthetic light-harvesting polymer materials
	Zhou, Xin 1; Zeng, Yue 1; Tang, Yongyan 3; Huang, Yiming 1; Lv, Fengting 1; Liu, Libing 1; Wang, Shu 1
刊名	SCIENCE ADVANCES
	2020
卷号	6 期号:35
ISSN号	2375-2548
DOI	10.1126/sciadv.abc5237
文献子类	Article
英文摘要	Artificial regulation of state transition between photosystem I (PSI) and PSII will be a smart and promising way to improve efficiency of natural photosynthesis. In this work, we found that a synthetic light-harvesting polymer [poly(boron-dipyrromethene-co-fluorene) (PBF)] with green light absorption and far-red emission could improve PSI activity of algae Chlorella pyrenoidosa, followed by further upgrading PSII activity to augment natural photosynthesis. For light-dependent reactions, PBF accelerated photosynthetic electron transfer, and the productions of oxygen, ATP and NADPH were increased by 120, 97, and 76%, respectively. For light-independent reactions, the RuBisCO activity was enhanced by 1.5-fold, while the expression levels of rbcL encoding RuBisCO and prk encoding phosphoribulokinase were up-regulated by 2.6 and 1.5-fold, respectively. Furthermore, PBF could be absorbed by the Arabidopsis thaliana to speed up cell mitosis and enhance photosynthesis. By improving the efficiency of natural photosynthesis, synthetic light-harvesting polymer materials show promising potential applications for biofuel production.
学科主题	Multidisciplinary Sciences
出版地	WASHINGTON
WOS关键词	DIRECT VISUALIZATION ; CONJUGATED POLYMERS ; NANOPARTICLES ; ANTICANCER
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	AMER ASSOC ADVANCEMENT SCIENCE
WOS记录号	WOS:000563099200020
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21533012, 21661132006] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA16020804]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21612]
专题	中科院植物分子生理学重点实验室
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Coll Chem, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Xin,Zeng, Yue,Tang, Yongyan,et al. Artificial regulation of state transition for augmenting plant photosynthesis using synthetic light-harvesting polymer materials[J]. SCIENCE ADVANCES,2020,6(35).
APA	Zhou, Xin.,Zeng, Yue.,Tang, Yongyan.,Huang, Yiming.,Lv, Fengting.,...&Wang, Shu.(2020).Artificial regulation of state transition for augmenting plant photosynthesis using synthetic light-harvesting polymer materials.SCIENCE ADVANCES,6(35).
MLA	Zhou, Xin,et al."Artificial regulation of state transition for augmenting plant photosynthesis using synthetic light-harvesting polymer materials".SCIENCE ADVANCES 6.35(2020).