Inductive effect of bioactive substances on strobilation of jellyfish Aurelia coerulea

doi:10.1007/s00343-020-0053-2

	Inductive effect of bioactive substances on strobilation of jellyfish Aurelia coerulea
	Wang Nan1,2,4 ; Wang Minxiao 1,2,4; Wang Yantao 1,2,4; Li Chaolun1,2,3,4
	2020-05-08
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
页码	11
通讯作者	Wang Minxiao([email protected]) ; Li Chaolun([email protected])
摘要	The moon jellyfishAureliaspp. is a worldwide distributed scyphozoan species that seasonally blooms in coastal waters. Although the strobilation is directly responsible for the scale of jellyfish bloom, the underlying mechanisms remain largely unknown. We exposedAurelia coeruleapolyps to 18 bioactive substances to test their ability to induce strobilation at the natural typically non-strobilation temperature of 21 degrees C. Results revealed thatA. coeruleapolyps responded in four types. Type I-no change for estradiol, folic acid, iodine, retinoic acid, serotonin hydrochloride, and vitamin A. We suggested that 5-aza-2-deoxycytidine and N-acetyl-L-glutamic acid could not induce strobilation, since the percent of strobilated polyps in these two substances treatments was 3.3% and 1%, respectively. Type II-polyp body elongation for 3,5-diiodo-L-tyrosine, indole-3-acetic acid, L-dopamine, and noradrenaline treatments. Type III-transverse constrictions for L-thyroxine, progesterone, and melatonin treatments. Finally, Type IV-complete strobilation for 5-methoxy-2-methylindole, acetylcholine chloride, and indomethacin treatments, where the pre-strobilation periods were 2, 4, and 2 days, and the mean numbers of ephyrae released per strobila were 4.7, 5.7, and 5.7, respectively. The results reveal that indole derivatives, which contained methoxy or methyl pharmacophore, were the common strobilation inducer in the genusAurelia. Iodinated organic compounds, catecholamine, acetylcholine chloride, and retinoic acid are species-specific strobilation inducer. Therefore,A. coeruleastrobilation is regulated by neuronal and endocrine processes. Our findings provide clues in understanding the mechanism of strobilation and contribute to developing specific strobilation antagonists in controlling moon jellyfish blooms.
关键词	Aurelia coerulea jellyfish strobilation bioactive substances metamorphosis
DOI	10.1007/s00343-020-0053-2
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2017YFC1404401]; National Natural Science Foundation of China[41606127]; National Natural Science Foundation of China[41976135]; Youth Talent Support Program of the Laboratory for Marine Ecology and Environmental Science, Pilot National Laboratory for Marine Science and Technology(Qingdao)[LMEES-YTSP-2018-01-10]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000565843800001
出版者	SCIENCE PRESS
引用统计	被引频次：1[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/337002/168481
专题	海洋生态与环境科学重点实验室
通讯作者	Wang Minxiao; Li Chaolun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao 266237, 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
第一作者单位	深海极端环境与生命过程研究中心; 中国科学院海洋大科学研究中心
通讯作者单位	深海极端环境与生命过程研究中心; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Wang Nan,Wang Minxiao,Wang Yantao,et al. Inductive effect of bioactive substances on strobilation of jellyfish Aurelia coerulea[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020:11.
APA	Wang Nan,Wang Minxiao,Wang Yantao,&Li Chaolun.(2020).Inductive effect of bioactive substances on strobilation of jellyfish Aurelia coerulea.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,11.
MLA	Wang Nan,et al."Inductive effect of bioactive substances on strobilation of jellyfish Aurelia coerulea".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2020):11.

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