Quantitative proteomics provides insight into the response of the marine dinoflagellate Prorocentrum donghaiense to changes in ambient phosphorus
文献类型：期刊论文
| 作者 | Zhang, Shufeng2; Yuan, Chunjuan2; Chen, Ying2; Lin, Lin2; Wang, Dazhi1,2 |
| 刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2021-12-27 |
| 页码 | 14 |
| ISSN号 | 2096-5508 |
| 关键词 | marine dinoflagellates harmful algal blooms Prorocentrum donghaiense phosphorus quantitative proteomics |
| DOI | 10.1007/s00343-021-1030-0 |
| 通讯作者 | Wang, Dazhi(dzwang@xmu.edu.cn) |
| 英文摘要 | Dinoflagellates are the major causative agents of harmful algal blooms in the global ocean and they usually form blooms under conditions of very low dissolved inorganic phosphorus (DIP). However, the mechanisms underpinning the dinoflagellate blooms remain unclear. Here, we quantitatively compared protein expression profiles of a marine dinoflagellate, Prorocentrum donghaiense, grown in inorganic P-replete, P-deficient, and DIP- and dissolved organic phosphorus (DOP)-resupplied conditions by employing a Tandem Mass Tag (TMT)-based quantitative proteomic approach. Proteins involved in intracellular P reallocation, organic P, and non-P lipid utilization were up-regulated under the P-deficient condition, while inorganic phosphate transporters varied insignificantly. In response to the P resupplementation, nitrogen metabolism, ribosome, porphyrin, and chlorophyll metabolism were up-regulated, while lysosome, and starch and sucrose metabolism were down-regulated. Notably, photosynthesis was up-regulated and secondary metabolism was down-regulated only in the DIP-resupplied cells, whereas amino acid metabolism and vitamin B6 metabolism were up-regulated in the DOP-resupplied cells, indicating differential response mechanisms of P. donghaiense to DIP or DOP resupplementation. Our results indicated that P. donghaiense initiated multiple strategies in response to an ambient inorganic P-deficiency, and its efficient DOP assimilation by providing both P and carbon sources might be a key factor driving bloom formations of P. donghaiense in a low DIP environment. |
| 资助项目 | National Key Research Development Program of China[2017YFC1404302] ; National Natural Science Foundation of China[41425021] ; National Natural Science Foundation of China[41706131] ; Open Fund of CAS Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences[KLMEES201806] ; Ten-Thousand Talents Program for leading talents in science and technological innovation |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000734749000006 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/177641]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Wang, Dazhi |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Xiamen Univ, Coll Environm & Ecol, State Key Lab Marine Environm Sci, Xiamen 361102, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shufeng,Yuan, Chunjuan,Chen, Ying,et al. Quantitative proteomics provides insight into the response of the marine dinoflagellate Prorocentrum donghaiense to changes in ambient phosphorus[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2021:14. |
| APA | Zhang, Shufeng,Yuan, Chunjuan,Chen, Ying,Lin, Lin,&Wang, Dazhi.(2021).Quantitative proteomics provides insight into the response of the marine dinoflagellate Prorocentrum donghaiense to changes in ambient phosphorus.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,14. |
| MLA | Zhang, Shufeng,et al."Quantitative proteomics provides insight into the response of the marine dinoflagellate Prorocentrum donghaiense to changes in ambient phosphorus".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2021):14. |
入库方式： OAI收割
来源：海洋研究所
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