Metabolomic analysis of white, green and purple morphs of sea cucumber Apostichopus japonicus during body color pigmentation process

doi:10.1016/j.cbd.2021.100827

	Metabolomic analysis of white, green and purple morphs of sea cucumber Apostichopus japonicus during body color pigmentation process
	Xing, Lili1,2,3,4,5 ; Sun, Lina 1,2,3,4,5; Liu, Shilin 1,2,3,4,6; Zhang, Libin 1,2,3,4,5,7; Sun, Jingchun1,2,3,4,5 ; Yang, Hongsheng1,2,3,4,5,6
	2021-09-01
发表期刊	COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS
ISSN	1744-117X
卷号	39 页码:9
通讯作者	Sun, Lina([email protected])
摘要	The sea cucumber Apostichopus japonicus is an important economic species owing to their high nutritive and medicinal value. Body color is one of the most important traits in the cultivation, which affects taste and market price of holothurian products. Pigmentation is an important stage of sea cucumber growth and development, in addition to achieving rare and beautiful coloration. In this study, UHPLC-QTOF/MS technique was performed to analyze the metabolome of white, green and purple A. japonicus body wall during the pigmentation process. A total of 2633 metabolites were identified. OPLS-DA clearly discriminated the body wall metabolites among the three color morphs. In addition, 13 annotated metabolites that could discriminate white, green and purple A. japonicus were screened out. KEGG metabolic pathway analysis revealed that "biosynthesis of unsaturated fatty acids" and "fatty acid biosynthesis" were closely related in the different color morphs. Furthermore, we performed comparative analysis of polysaccharide and saponin among white, green and purple A. japonicus. The results showed that the content of polysaccharide and saponin in purple A. japonicus was the highest, while that in white A. japonicus was the lowest. This study will provide valuable information for future studies on sea cucumber and the molecular mechanism underlying pigmentation and color polymorphism, and may contribute to support the culturing of desirable color morphs.
关键词	Sea cucumber (Apostichopus japonicus) Color morphs Metabolomics Pigmentation
DOI	10.1016/j.cbd.2021.100827
收录类别	SCI
语种	英语
资助项目	National Key Research and Devel-opment Program of China[2018YFD0901602]; Strategic PriorityResearch Program of the Chinese Academy of Sciences[XDA24030304]; Agricultural Seed Project of Shandong Province[2017LZGC010]; China Postdoctoral Science Foundation[2019M662457]; Taishan Scholars Program (Distinguished Taishan Scholars); Youth Innovation Promotion Association CAS[2019209]
WOS研究方向	Biochemistry & Molecular Biology ; Genetics & Heredity
WOS类目	Biochemistry & Molecular Biology ; Genetics & Heredity
WOS记录号	WOS:000686894200010
出版者	ELSEVIER SCIENCE INC
引用统计	被引频次：11[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/337002/176213
专题	海洋生态与环境科学重点实验室
通讯作者	Sun, Lina
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Innovat Acad Seed Design, Cent China Div, Wuhan 430071, Peoples R China 7.Minist Nat Resources, State Key Lab Satellite Ocean Environm Dynam, Inst Oceanog 2, Hangzhou 310012, 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	Xing, Lili,Sun, Lina,Liu, Shilin,et al. Metabolomic analysis of white, green and purple morphs of sea cucumber Apostichopus japonicus during body color pigmentation process[J]. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,2021,39:9.
APA	Xing, Lili,Sun, Lina,Liu, Shilin,Zhang, Libin,Sun, Jingchun,&Yang, Hongsheng.(2021).Metabolomic analysis of white, green and purple morphs of sea cucumber Apostichopus japonicus during body color pigmentation process.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,39,9.
MLA	Xing, Lili,et al."Metabolomic analysis of white, green and purple morphs of sea cucumber Apostichopus japonicus during body color pigmentation process".COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 39(2021):9.

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