Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Transcriptome analysis of carotenoid biosynthesis in Dunaliella salina under red and blue light | |
| Li, Yuanxiang1,2,3; Cai, Xuehua1,2,3; Gu, Wenhui1,2; Wang, Guangce1,2 | |
| 2020 | |
| Source Publication | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| ISSN | 2096-5508 |
| Volume | 38Issue:1Pages:177-185 |
| Corresponding Author | Wang, Guangce(gcwang@qdio.ac.cn) |
| Abstract | The quality of light is an important abiotic factor that aff ects the growth and development of photosynthetic organisms. In this study, we exposed the unicellular green alga Dunaliella salina to red (660 nm) and blue (450 nm) light and analyzed the cell growth, total carotenoid content, and transcriptomes. The growth of D. salina was enhanced by illumination with red light, whereas blue light was not able to promote the algal growth. In contrast, the total carotenoid content increased under both red and blue light. The RNA of D. salina was sequenced and the transcriptomic response of algal cells to red and blue light was investigated. Six transcripts encoding for the blue light receptor cryptochrome were identifi ed, and transcripts involved in the carotenoid metabolism were up-regulated under both red and blue light. Transcripts encoding for photoprotective enzymes related to the scavenging of reactive oxygen species were up-regulated under blue light. The present transcriptomic study provides a more comprehensive understanding of carotenoid biosynthesis in D. salina under diff erent wavelengths of light. |
| Keyword | blue light carotenoid Dunaliella red light transcriptome |
| DOI | 10.1007/s00343-019-9064-2 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41506188] ; China Nantong Municipal Applied Basic Research Program[MS12017025-2] ; Tianjin Demonstration Project for Innovative Development of Marine Economy[BHSF2017-21] |
| WOS Research Area | Marine & Freshwater Biology ; Oceanography |
| WOS Subject | Limnology ; Oceanography |
| WOS ID | WOS:000511866000016 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/165314 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Wang, Guangce |
| Affiliation | 1.Chinese Acad Sci, Key Lab Expt Marine Biol, Inst Oceanol, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Li, Yuanxiang,Cai, Xuehua,Gu, Wenhui,et al. Transcriptome analysis of carotenoid biosynthesis in Dunaliella salina under red and blue light[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020,38(1):177-185. |
| APA | Li, Yuanxiang,Cai, Xuehua,Gu, Wenhui,&Wang, Guangce.(2020).Transcriptome analysis of carotenoid biosynthesis in Dunaliella salina under red and blue light.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,38(1),177-185. |
| MLA | Li, Yuanxiang,et al."Transcriptome analysis of carotenoid biosynthesis in Dunaliella salina under red and blue light".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 38.1(2020):177-185. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Transcriptome analys（729KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View | |
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