Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Characterization of photosynthetic protein complexes in conchocelis and blades of Pyropia yezoensis (Rhodophyta) | |
| Zheng, Zhenbing1; Gu, Wenhui1; Gao, Shan1; Wang, Guangce1,2 | |
| 2020-06-01 | |
| Source Publication | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
 |
| ISSN | 2211-9264 |
| Volume | 48Pages:10 |
| Corresponding Author | Wang, Guangce(gcwang@qdio.ac.cn) |
| Abstract | The red alga Pyropia yezoensis is an economically important marine crop whose life cycle includes two distinct stages: conchocelis and blades. These two types of thalli live in significantly different environments and have distinct shapes and physiological features. The photosynthetic apparatus of red algae, especially the light harvesting antenna, is unique. However, little is known about the photosynthetic apparatus of P. yezoensis. We studied the composition and organization of thylakoid membranes in conchocelis and blades of P. yezoensis and found that the photosynthetic complexes differed between the two stages. Conchocelis had much higher photosystem I (PSI)/ photosystem II and PSI/Cytochrome b6/f ratios compared with blades. Additionally, a macromolecular protein complex that bound with lutein and Chlorophyll a was detected in conchocelis but not in blades. The number and types of light harvesting complex subunits associated with PSI and the corresponding pigment binding also varied between conchocelis and blades. These differences are an important strategy that allows the two P. yezoensis stages to adapt to various environments. |
| Keyword | PSI LHCI Red algae Thylakoid membrane Living condition |
| DOI | 10.1016/j.algal.2020.101922 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41906105] ; National Natural Science Foundation of China[41606161] ; National Natural Science Foundation of China[41976097] ; National Key Research and Development Program of China[2018YFD0901500] ; China Postdoctoral Science Foundation[2019M652594] ; Distinguished Young Scientists Research Fund of Key Laboratory of Experimental Marine Biology, Chinese Academy of Sciences[KLEMB-DYS02] ; Project of Science and Technology Bureau of Nantong[MS12017025-4] |
| WOS Research Area | Biotechnology & Applied Microbiology |
| WOS Subject | Biotechnology & Applied Microbiology |
| WOS ID | WOS:000539272500009 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/167679 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Wang, Guangce |
| Affiliation | 1.Chinese Acad Sci, Ctr Ocean Megasci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China |
| First Author Affilication | Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zheng, Zhenbing,Gu, Wenhui,Gao, Shan,et al. Characterization of photosynthetic protein complexes in conchocelis and blades of Pyropia yezoensis (Rhodophyta)[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,2020,48:10. |
| APA | Zheng, Zhenbing,Gu, Wenhui,Gao, Shan,&Wang, Guangce.(2020).Characterization of photosynthetic protein complexes in conchocelis and blades of Pyropia yezoensis (Rhodophyta).ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,48,10. |
| MLA | Zheng, Zhenbing,et al."Characterization of photosynthetic protein complexes in conchocelis and blades of Pyropia yezoensis (Rhodophyta)".ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 48(2020):10. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Characterization of （2214KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment