GIEC OpenIR  > 中国科学院广州能源研究所
Proteome response of Dunaliella parva induced by nitrogen limitation
Shang, Changhua1; Zhu, Shunni1; Wang, Zhongming1; Qin, Lei1; Alam, Mohammad Asraful1; Xie, Jun3,4; Yuan, Zhenhong1,2
2017-04-01
Source PublicationALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
Volume23Pages:196-202
AbstractNitrogen limitation is the most widely used method for directing metabolic flux to lipid biosynthesis in microalgae. Protein level changes induced by environmental stress could be investigated by proteomics analysis, which was a favourable approach for understanding the induction mechanisms. Although, we previously provided the results of transcriptome sequencing of Dunaliella parva under nitrogen limitation stress, the effects of nitrogen limitation on the microalgal proteome were not reported. The impact of nitrogen limitation on the proteome of green alga D. parva was investigated using iTRAQ quantitative proteomics technique. A total of 227 proteinswere up-regulated, and 159 proteinswere down-regulated under the nitrogen limitation condition. Functional analyses of differentially expressed proteins revealed that nitrogen limitation could induce protein level changes related to photosynthesis, stress response, lipid metabolism, carbohydrate metabolism and nitrogen metabolism. This study, together with our previous transcriptome sequencing of D. parva, therefore provides a foundation for understanding the regulatory mechanism of lipid biosynthesis induced by nitrogen limitation, which could further guide the genetic modification of lipid accumulation in D. parva. (C) 2016 Published by Elsevier B. V.
SubtypeArticle
KeywordDunaliella Parva Nitrogen Limitation Lipid Production Proteome Itraq Differential Expression
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.algal.2017.01.016
WOS Subject ExtendedBiotechnology & Applied Microbiology
WOS KeywordDIATOM PHAEODACTYLUM-TRICORNUTUM ; CHLAMYDOMONAS-REINHARDTII ; LIPID-ACCUMULATION ; NANNOCHLOROPSIS-OCEANICA ; CARBON METABOLISM ; GREEN-ALGAE ; FATTY-ACIDS ; STRESS ; DEPRIVATION ; MECHANISMS
Indexed BySCI
Language英语
Funding OrganizationNatural Science Foundation of Guangdong Province(2016A030313171 ; National Key Research and Development Program-China(2016YFB0601004) ; Pearl River S&T Nova Program of Guangzhou, China(201610010155) ; Foundation of Key Laboratory of Renewable Energy, Chinese Academy of Sciences(y507j21001 ; 2016A030312007) ; y507jb1001)
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000397462700022
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14107
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China
2.Collaborat Innovat Ctr Biomass Energy, 63 Nongye Rd, Zhengzhou 450002, Henan, Peoples R China
3.South China Agr Univ, Key Lab Energy Plants Resource & Utilizat, Minist Agr, Inst New Energy & New Mat, Guangzhou, Guangdong, Peoples R China
4.Guangdong Regular Higher Educ Inst, Key Lab Biomass Energy, 483 Wushan Rd, Guangzhou 510642, Guangdong, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Shang, Changhua,Zhu, Shunni,Wang, Zhongming,et al. Proteome response of Dunaliella parva induced by nitrogen limitation[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,2017,23:196-202.
APA Shang, Changhua.,Zhu, Shunni.,Wang, Zhongming.,Qin, Lei.,Alam, Mohammad Asraful.,...&Yuan, Zhenhong.(2017).Proteome response of Dunaliella parva induced by nitrogen limitation.ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,23,196-202.
MLA Shang, Changhua,et al."Proteome response of Dunaliella parva induced by nitrogen limitation".ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 23(2017):196-202.
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