Far red light induces the expression of LHCSR to trigger nonphotochemical quenching in the intertidal green macroalgae Ulva prolifera
文献类型：期刊论文
| 作者 | Zheng, Zhenbing; Gao, Shan; Wang, Guangce1 |
| 刊名 | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 40页码:8 |
| 关键词 | Far red light LHCSR PSBS Ulva prolifera Non-photochemical quenching |
| ISSN号 | 2211-9264 |
| DOI | 10.1016/j.algal.2019.101512 |
| 通讯作者 | Wang, Guangce(gcwang@qdio.ac.cn) |
| 英文摘要 | Plants and algae must acclimate to changes in light conditions including light intensity and light quality. Socalled nonphotochemical quenching (NPQ) is the fastest response to high light intensity and light qualifies relying on photosystem II subunit S (PSBS) and light-harvesting complex (LHC) stress-related (LHCSR). Far- red light (FRL) reaching intertidal green macroalgae changes frequently. Here, we report that FRL stimulates cyclic electron flow (CEF) around photosystem I (PSI) and enhances NPQ in Ulva prolifera (Chlorophyta). The increased de-epoxidation state indicated the participation of the xanthophyll cycle. Moreover, the expression of LHCSR, but not that of PSBS was induced and combined with LHCII trimmer when exposed to FRL. In contrast, neither PSBS nor LHCSR was overexpressed under high light irradiance compared with normal-light and dark-treated samples, which was contrast to results obtained in moss Physcomitrella patens (Bryophytes). Lhcbl and CP29 were up-regulated under FRL, implying an increased photosystem II antenna size. In conclusion, FRL can enhance CEF around PSI and induce the expression of LHCSR to trigger NPQ in U. prolifera, which may be important for its well adaption to intertidal environment. |
| 资助项目 | National Key R&D Program of China[2018YFD0901500] ; National Natural Science Foundation of China[41606161] ; National Natural Science Foundation of China[41506172] ; National Natural Science Foundation of China[41676157] ; National Natural Science Foundation of China[41606159] ; China Postdoctoral Science Foundation[2015M580614] |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000468144100035 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/156965]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Wang, Guangce |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Megasci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Zhenbing,Gao, Shan,Wang, Guangce. Far red light induces the expression of LHCSR to trigger nonphotochemical quenching in the intertidal green macroalgae Ulva prolifera[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,2019,40:8. |
| APA | Zheng, Zhenbing,Gao, Shan,&Wang, Guangce.(2019).Far red light induces the expression of LHCSR to trigger nonphotochemical quenching in the intertidal green macroalgae Ulva prolifera.ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,40,8. |
| MLA | Zheng, Zhenbing,et al."Far red light induces the expression of LHCSR to trigger nonphotochemical quenching in the intertidal green macroalgae Ulva prolifera".ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 40(2019):8. |
入库方式： OAI收割
来源：海洋研究所
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