DICP OpenIR
The Light Regime Effect on Triacylglycerol Accumulation of Isochrysis zhangjiangensis
Fan Xuran1,2; Cao Xupeng1; Chu Yadong1; Wu Peichun1; Xue Song1
Corresponding AuthorXue Song(xuesong@dicp.ac.cn)
Keywordmicroalgal cultivation triacylglycerol accumulation light regime Nitrogen starvation
Source PublicationJOURNAL OF OCEAN UNIVERSITY OF CHINA
2019-04-01
ISSN1672-5182
DOI10.1007/s11802-019-3691-2
Volume18Issue:2Pages:474-480
Funding ProjectNational High Technology Research and Development Program '863'[2012 AA052101] ; Hundred Talent Program of the Chinese Academy of Sciences[A1097]
Funding OrganizationNational 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
WOS SubjectOceanography
WOS Research AreaOceanography
WOS KeywordCARBON ASSIMILATION ; LIPID PRODUCTION ; MICROALGAE ; PHOTOSYNTHESIS ; IDENTIFICATION ; TEMPERATURE ; SALINITY ; STRAIN ; GROWTH ; ALGAE
AbstractStress 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.
Language英语
Funding OrganizationNational 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
WOS IDWOS:000467123800022
PublisherOCEAN UNIV CHINA
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165459
Collection中国科学院大连化学物理研究所
Corresponding AuthorXue Song
Affiliation1.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
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Fan Xuran]'s Articles
[Cao Xupeng]'s Articles
[Chu Yadong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Fan Xuran]'s Articles
[Cao Xupeng]'s Articles
[Chu Yadong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Fan Xuran]'s Articles
[Cao Xupeng]'s Articles
[Chu Yadong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.