Metabolomic analysis of competent larvae and juvenile veined rapa whelks (Rapana venosa)

doi:10.1007/s00227-016-2919-6

	Metabolomic analysis of competent larvae and juvenile veined rapa whelks (Rapana venosa)
	Song, Hao 1,2; Sun, Li-Yuan 3; Yu, Zheng-Lin 1,2; Sun, Li-Na 1; Xue, Dong-Xiu1 ; Zhang, Tao1 ; Wang, Hai-Yan 1
	2016-06-01
发表期刊	MARINE BIOLOGY
卷号	163 期号:6
文章类型	Article
摘要	Metamorphosis of a planktonic larval stage to a benthic juvenile is an important process in many marine invertebrates including the whelk, Rapana venosa, but understanding of the variety of molecular mechanisms underlying metamorphosis in different invertebrate clades is still poor. The present study examined the metabolic profiles of competent larval and post-larval stages of R. venosa using GC-MS. The whelk egg capsules were collected in Laizhou Bay, Shandong, China, in June 2015, and the larvae and post-larvae were cultured in the laboratory. A total of 263 metabolites were detected, 53 of which had different concentrations in larvae and post-larvae: 29 that were apparently higher following metamorphosis and 24 that were lower. Among the metabolites whose concentrations were higher in post-larvae, quinoline-4-carboxylic acid, the dipeptide cysteinylglycine, and anandamide were the most abundant. The metabolites present in higher concentrations in the competent larvae were a suite of oligosaccharides ( maltotriose, glucose-6-phosphate, cellobiose, and maltose), L-homoserine, adrenosterone, and sarcosine. Although the roles of these and other metabolites in whelk development are not yet completely known, they provide some clues to the changes in energy metabolism and cell signaling that take place during metamorphosis.
DOI	10.1007/s00227-016-2919-6
收录类别	SCI
语种	英语
WOS记录号	WOS:000378936200017
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/130966
专题	海洋生态与环境科学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shandong Hydrobios Resources Conservat & Manageme, Yantai 264003, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Song, Hao,Sun, Li-Yuan,Yu, Zheng-Lin,et al. Metabolomic analysis of competent larvae and juvenile veined rapa whelks (Rapana venosa)[J]. MARINE BIOLOGY,2016,163(6).
APA	Song, Hao.,Sun, Li-Yuan.,Yu, Zheng-Lin.,Sun, Li-Na.,Xue, Dong-Xiu.,...&Wang, Hai-Yan.(2016).Metabolomic analysis of competent larvae and juvenile veined rapa whelks (Rapana venosa).MARINE BIOLOGY,163(6).
MLA	Song, Hao,et al."Metabolomic analysis of competent larvae and juvenile veined rapa whelks (Rapana venosa)".MARINE BIOLOGY 163.6(2016).

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