中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 大连化学物理研究所
  3. 中国科学院大连化学物理研究所
The Light Regime Effect on Triacylglycerol Accumulation of Isochrysis zhangjiangensis

文献类型：期刊论文

作者Fan Xuran1,2; Cao Xupeng1; Chu Yadong1; Wu Peichun1; Xue Song1
刊名JOURNAL OF OCEAN UNIVERSITY OF CHINA
出版日期2019-04-01
卷号18期号:2页码:474-480
关键词microalgal cultivation triacylglycerol accumulation light regime Nitrogen starvation
ISSN号1672-5182
DOI10.1007/s11802-019-3691-2
通讯作者Xue Song(xuesong@dicp.ac.cn)
英文摘要Stress state of microalgal cells is caused under unfavorable conditions such as disordered light regime and depleted nitrogen. The stress state can impair photosynthetic efficiency, inhibit cell growth and result in the accumulation of triacylglycerol (TAG) from protective mechanisms. Continuous light or nitrogen starvation was applied on microalgae and performed effectively on inducing TAG production. To evaluate the light regime effect on inducing TAG production, the effect of different light regimes on nitrogen-starved Isochrysis zhangjiangensis was investigated in this work. The continuous light and nitrogen starvation elevated TAG content of biomass by 73% and 193%, respectively. Furthermore, the TAG accumulation of I. zhangjiangensis cell under nitrogen starvation decreased under aggravated stress from continuous illumination. Our results demonstrated that culturing the cells with 14L: 10D light regime under nitrogen starvation is the optimal mode to achieve maximal accumulation of TAG. A recovery in light regime was necessary for I. zhangjiangensis cultivation.
WOS关键词CARBON ASSIMILATION ; LIPID PRODUCTION ; MICROALGAE ; PHOTOSYNTHESIS ; IDENTIFICATION ; TEMPERATURE ; SALINITY ; STRAIN ; GROWTH ; ALGAE
资助项目National High Technology Research and Development Program '863'[2012 AA052101] ; Hundred Talent Program of the Chinese Academy of Sciences[A1097]
WOS研究方向Oceanography
语种英语
WOS记录号WOS:000467123800022
出版者OCEAN UNIV CHINA
资助机构National High Technology Research and Development Program '863' ; National High Technology Research and Development Program '863' ; Hundred Talent Program of the Chinese Academy of Sciences ; Hundred Talent Program of the Chinese Academy of Sciences ; National High Technology Research and Development Program '863' ; National High Technology Research and Development Program '863' ; Hundred Talent Program of the Chinese Academy of Sciences ; Hundred Talent Program of the Chinese Academy of Sciences ; National High Technology Research and Development Program '863' ; National High Technology Research and Development Program '863' ; Hundred Talent Program of the Chinese Academy of Sciences ; Hundred Talent Program of the Chinese Academy of Sciences ; National High Technology Research and Development Program '863' ; National High Technology Research and Development Program '863' ; Hundred Talent Program of the Chinese Academy of Sciences ; Hundred Talent Program of the Chinese Academy of Sciences
源URL[http://cas-ir.dicp.ac.cn/handle/321008/165458]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Xue Song
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Marine Bioengn Grp, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Fan Xuran,Cao Xupeng,Chu Yadong,et al. The Light Regime Effect on Triacylglycerol Accumulation of Isochrysis zhangjiangensis[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2019,18(2):474-480.
APA Fan Xuran,Cao Xupeng,Chu Yadong,Wu Peichun,&Xue Song.(2019).The Light Regime Effect on Triacylglycerol Accumulation of Isochrysis zhangjiangensis.JOURNAL OF OCEAN UNIVERSITY OF CHINA,18(2),474-480.
MLA Fan Xuran,et al."The Light Regime Effect on Triacylglycerol Accumulation of Isochrysis zhangjiangensis".JOURNAL OF OCEAN UNIVERSITY OF CHINA 18.2(2019):474-480.

入库方式： OAI收割

来源：大连化学物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。