IOCAS-IR  > 海洋生态与环境科学重点实验室
Inductive effect of bioactive substances on strobilation of jellyfish Aurelia coerulea
Wang Nan1,2,4; Wang Minxiao1,2,4; Wang Yantao1,2,4; Li Chaolun1,2,3,4
2020-05-08
Source PublicationJOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN2096-5508
Pages11
Corresponding AuthorWang Minxiao(wangminxiao@qdio.ac.cn) ; Li Chaolun(lcl@qdio.ac.cn)
AbstractThe 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.
KeywordAurelia coerulea jellyfish strobilation bioactive substances metamorphosis
DOI10.1007/s00343-020-0053-2
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000565843800001
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/168481
Collection海洋生态与环境科学重点实验室
Corresponding AuthorWang Minxiao; Li Chaolun
Affiliation1.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
First Author AffilicationChinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationChinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
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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