Transcriptome Analysis Provides Insights into the Mechanism of Astaxanthin Enrichment in a Mutant of the Ridgetail White Prawn Exopalaemon carinicauda

doi:10.3390/genes12050618

IOCAS-IR > 实验海洋生物学重点实验室

	Transcriptome Analysis Provides Insights into the Mechanism of Astaxanthin Enrichment in a Mutant of the Ridgetail White Prawn Exopalaemon carinicauda
	Jin, Yue1,2,3 ; Li, Shihao 1,2,4; Yu, Yang1,2,4 ; Zhang, Chengsong1,2,4 ; Zhang, Xiaojun 1,2,4; Li, Fuhua 1,2,4,5
	2021-05-01
发表期刊	GENES
卷号	12 期号:5 页码:16
通讯作者	Li, Shihao([email protected]) ; Li, Fuhua([email protected])
摘要	A mutant of the ridgetail white prawn, which exhibited rare orange-red body color with a higher level of free astaxanthin (ASTX) concentration than that in the wild-type prawn, was obtained in our lab. In order to understand the underlying mechanism for the existence of a high level of free astaxanthin, transcriptome analysis was performed to identify the differentially expressed genes (DEGs) between the mutant and wild-type prawns. A total of 78,224 unigenes were obtained, and 1863 were identified as DEGs, in which 902 unigenes showed higher expression levels, while 961 unigenes presented lower expression levels in the mutant in comparison with the wild-type prawns. Based on Gene Ontology analysis and Kyoto Encyclopedia of Genes and Genomes analysis, as well as further investigation of annotated DEGs, we found that the biological processes related to astaxanthin binding, transport, and metabolism presented significant differences between the mutant and the wild-type prawns. Some genes related to these processes, including crustacyanin, apolipoprotein D (ApoD), cathepsin, and cuticle proteins, were identified as DEGs between the two types of prawns. These data may provide important information for us to understand the molecular mechanism of the existence of a high level of free astaxanthin in the prawn.
关键词	astaxanthin color variation binding and transport lysosome differentially expressed genes
DOI	10.3390/genes12050618
收录类别	SCI
语种	英语
资助项目	General Program of the National Natural Science Foundation of China[31872552]; National Key R&D Program of China[2018YFD0900103]; Major Project of Agriculture New Variety of Jiangsu Province[PZCZ201747]
WOS研究方向	Genetics & Heredity
WOS类目	Genetics & Heredity
WOS记录号	WOS:000653922700001
出版者	MDPI
引用统计	被引频次：10[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/337002/170920
专题	实验海洋生物学重点实验室
通讯作者	Li, Shihao; Li, Fuhua
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Innovat Seed Design, Wuhan 430072, Peoples R China
第一作者单位	实验海洋生物学重点实验室
通讯作者单位	实验海洋生物学重点实验室; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Jin, Yue,Li, Shihao,Yu, Yang,et al. Transcriptome Analysis Provides Insights into the Mechanism of Astaxanthin Enrichment in a Mutant of the Ridgetail White Prawn Exopalaemon carinicauda[J]. GENES,2021,12(5):16.
APA	Jin, Yue,Li, Shihao,Yu, Yang,Zhang, Chengsong,Zhang, Xiaojun,&Li, Fuhua.(2021).Transcriptome Analysis Provides Insights into the Mechanism of Astaxanthin Enrichment in a Mutant of the Ridgetail White Prawn Exopalaemon carinicauda.GENES,12(5),16.
MLA	Jin, Yue,et al."Transcriptome Analysis Provides Insights into the Mechanism of Astaxanthin Enrichment in a Mutant of the Ridgetail White Prawn Exopalaemon carinicauda".GENES 12.5(2021):16.

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