Potential sexual pheromones of sea cucumber Apostichopus japonicus and their functions on aggregative and spawning behavior
文献类型：期刊论文
| 作者 | Wang, Jiaze3,4,5; Liang, Wenke4,5; Gao, Zhaoming2; Zhang, Libin4,5; Deng, Beini4,5; Chen, Xinhui1,3; Sha, Zhenxia3; Ru, Xiaoshang4,5 |
| 刊名 | AQUACULTURE REPORTS
 |
| 出版日期 | 2024-06-01 |
| 卷号 | 36页码:9 |
| 关键词 | Pheromone Bioinformatics Sea cucumber Aggregative behavior Spawning behavior |
| ISSN号 | 2352-5134 |
| DOI | 10.1016/j.aqrep.2024.102186 |
| 通讯作者 | Sha, Zhenxia(shazhenxia@163.com) ; Ru, Xiaoshang(ruxiaoshang@qdio.ac.cn) |
| 英文摘要 | The surging market demand for sea cucumbers ( Apostichopus japonicus ) has fueled a thriving growth in the sea cucumber breeding industry. Pheromones are molecules that evolve signals in defined proportions in the case of multicomponent pheromones, emitted by one individual and received by a second individual of the same species to cause a specific response. It remains an enigma as to how the species of sea cucumber, devoid of visual, auditory, and olfactory senses, aggregate and communicate within their groups, as well as coordinate gamete release during the breeding period. We hypothesize that pheromones may serve as the medium for facilitating these behaviors and propose conducting experiments centered around pheromonal investigation. In this study, we aimed to analyze common metabolites of male A. japonicus using LC-MS/MS technology and bioinformatics. Coelomic fluid and ejaculate fluid were analyzed, with aquaculture water serving as the control. Eight target pheromones were analyzed, and eight of metabolite analogs were tested for aggregation and spawning behaviors. Results showed that beta-sitosterol at a concentration of 10 mu g & sdot;L - 1 significantly promoted aggregation (21.25 % average rate) and induced a significant increase in spawning rate (58 %) of A. japonicus . The significance of this study lies in the fact that by collecting and utilizing pheromones of A. japonicus , farmers can accurately determine the reproductive cycle and optimal breeding season for A. japonicus . This enables fish farmers to implement effective breeding management strategies at the appropriate time, thereby increasing the success rate of reproduction and providing valuable technical support for the cultivation of A. japonicus seedlings. |
| WOS关键词 | CHEMICAL ECOLOGY ; STRATEGIES ; RELEASE ; CUES ; FERTILIZATION ; CARNOSINASE ; POPULATIONS ; ORGANISMS ; MOVEMENT ; INDUSTRY |
| 资助项目 | National Natural Science Foundation of China[42030408] ; Natural Science Foundation of Shandong Province[ZR2023MD090] |
| WOS研究方向 | Fisheries |
| 语种 | 英语 |
| WOS记录号 | WOS:001250097600001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186542]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Sha, Zhenxia; Ru, Xiaoshang |
| 作者单位 | 1.Qingdao Univ, Sch Basic Med, Dept Biochem & Mol Biol, Qingdao 266071, Peoples R China 2.Binzhou Ocean Dev Res Inst, Binzhou 256600, Peoples R China 3.Qingdao Univ, Inst Aquat Biotechnol, Coll Life Sci, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jiaze,Liang, Wenke,Gao, Zhaoming,et al. Potential sexual pheromones of sea cucumber Apostichopus japonicus and their functions on aggregative and spawning behavior[J]. AQUACULTURE REPORTS,2024,36:9. |
| APA | Wang, Jiaze.,Liang, Wenke.,Gao, Zhaoming.,Zhang, Libin.,Deng, Beini.,...&Ru, Xiaoshang.(2024).Potential sexual pheromones of sea cucumber Apostichopus japonicus and their functions on aggregative and spawning behavior.AQUACULTURE REPORTS,36,9. |
| MLA | Wang, Jiaze,et al."Potential sexual pheromones of sea cucumber Apostichopus japonicus and their functions on aggregative and spawning behavior".AQUACULTURE REPORTS 36(2024):9. |
入库方式： OAI收割
来源：海洋研究所
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