Artificial regulation of state transition for augmenting plant photosynthesis using synthetic light-harvesting polymer materials
文献类型：期刊论文
| 作者 | Zhou, Xin1; Zeng, Yue1; Tang, Yongyan2; Huang, Yiming1; Lv, Fengting1; Liu, Libing1; Wang, Shu1 |
| 刊名 | SCIENCE ADVANCES
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000563099200020 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 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] |
| 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.Univ Chinese Acad Sci, Coll Chem, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, 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). |
入库方式： OAI收割
来源：植物研究所
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