Transcriptome analysis of carotenoid biosynthesis in Dunaliella salina under red and blue light

doi:10.1007/s00343-019-9064-2

IOCAS-IR > 实验海洋生物学重点实验室

	Transcriptome analysis of carotenoid biosynthesis in Dunaliella salina under red and blue light
	Li, Yuanxiang 1,2,3; Cai, Xuehua 1,2,3; Gu, Wenhui 1,2; Wang, Guangce 1,2
	2020
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
卷号	38 期号:1 页码:177-185
通讯作者	Wang, Guangce(gcwang@qdio.ac.cn)
摘要	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.
关键词	blue light carotenoid Dunaliella red light transcriptome
DOI	10.1007/s00343-019-9064-2
收录类别	SCI
语种	英语
资助项目	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研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000511866000016
出版者	SCIENCE PRESS
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/165314
专题	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, 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
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 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.

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