| Reciprocal Effect of Copper and Iron Regulation on the Proteome of Synechocystis sp. PCC 6803 | |
Zhen, Zhang-He1,2; Qin, Song1,3 ; Ren, Qing-Min1,2; Wang, Yu1; Ma, Yu-Ying1; Wang, Yin-Chu1,3
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| 发表期刊 | FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
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| ISSN | 2296-4185 |
| 2021-05-10 | |
| 卷号 | 9页码:13 |
| 关键词 | cyanobacteria copper iron proteome deduction |
| DOI | 10.3389/fbioe.2021.673402 |
| 通讯作者 | Wang, Yin-Chu([email protected]) |
| 英文摘要 | Cyanobacteria can acclimate to changing copper and iron concentrations in the environment via metal homeostasis, but a general mechanism for interpreting their dynamic relationships is sparse. In this study, we assessed growth and chlorophyll fluorescence of Synechocystis sp. PCC 6803 and investigated proteomic responses to copper and iron deductions. Results showed that copper and iron exerted reciprocal effect on the growth and photosynthesis of Synechocystis sp. PCC 6803 at combinations of different concentrations. And some proteins involved in the uptake of copper and iron and the photosynthetic electron transport system exhibit Cu-Fe proteomic association. The protein abundance under copper and iron deduction affected the photosynthetic electronic activity of Synechocystis sp. PCC 6803 and eventually affected the growth and photosynthesis. Based on these results, we hypothesize that the Cu-Fe proteomic association of Synechocystis sp. PCC 6803 can be elucidated via the uptake system of outer membrane-periplasmic space-inner plasma membrane-thylakoid membrane, and this association is mainly required to maintain electron transfer. This study provides a broader view regarding the proteomic association between Cu and Fe in cyanobacteria, which will shed light on the role of these two metal elements in cyanobacterial energy metabolism and biomass accumulation. |
| 资助机构 | National Key Research and Development Program ; National Natural Science Foundation of China |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PHOTOSYNTHETIC ELECTRON-TRANSPORT ; OUTER-MEMBRANE ; ESCHERICHIA-COLI ; SYNECHOCOCCUS SP ; CHLOROPHYLL FLUORESCENCE ; BINDING-PROTEIN ; DEFICIENCY ; CYANOBACTERIA ; STRESS ; PLASTOCYANIN |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Science & Technology - Other Topics |
| WOS记录号 | WOS:000653076700001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/29322 |
| 专题 | 海岸带生物学与生物资源利用重点实验室 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Wang, Yin-Chu |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhen, Zhang-He,Qin, Song,Ren, Qing-Min,et al. Reciprocal Effect of Copper and Iron Regulation on the Proteome of Synechocystis sp. PCC 6803[J]. FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY,2021,9:13. |
| APA | Zhen, Zhang-He,Qin, Song,Ren, Qing-Min,Wang, Yu,Ma, Yu-Ying,&Wang, Yin-Chu.(2021).Reciprocal Effect of Copper and Iron Regulation on the Proteome of Synechocystis sp. PCC 6803.FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY,9,13. |
| MLA | Zhen, Zhang-He,et al."Reciprocal Effect of Copper and Iron Regulation on the Proteome of Synechocystis sp. PCC 6803".FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY 9(2021):13. |
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| Reciprocal Effect of（3538KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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