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Environmental and molecular regulation of diapause formation in a scyphozoan jellyfish

文献类型：期刊论文

作者Li, Yongxue1,4; Xu, Pengzhen1,4; Sun, Tingting1,4; Peng, Saijun1,4; Wang, Fanghan1,4; Wang, Lei4; Xing, Yixuan2; Wang, Wenhui2; Zhao, Jianmin1,4; Dong, Zhijun1,3,4
刊名MOLECULAR ECOLOGY
出版日期2023-12-22
页码13
ISSN号0962-1083
关键词Aurelia coerulea diapause formation jellyfish bloom podocyst single-cell RNA sequencing
DOI10.1111/mec.17249
通讯作者Dong, Zhijun(zjdong@yic.ac.cn)
英文摘要Understanding the mechanisms underlying diapause formation is crucial for gaining insight into adaptive survival strategies across various species. In this study, we aimed to uncover the pivotal role of temperature and food availability in regulating diapausing podocyst formation in the jellyfish Aurelia coerulea. Furthermore, we explored the cellular and molecular basis of diapause formation using single-cell RNA sequencing. Our results showed cell-type-specific transcriptional landscapes during podocyst formation, which were underscored by the activation of specific transcription factors and signalling pathways. In addition, we found that the heat shock protein-coding genes HSC70 and HSP90a potentially act as hub genes that regulate podocyst formation. Finally, we mapped the single-cell atlas of diapausing podocysts and identified cell types involved in metabolism, environmental sensing, defence and development that may collectively contribute to the long-term survival and regulated excystment of diapausing podocysts. Taken together, the findings of this study provide novel insights into the molecular mechanisms that regulate diapause formation and contributes to a better understanding of adaptive survival strategies in a variety of ecological contexts.
WOS关键词HEAT-SHOCK-PROTEIN ; CELL ; EXPRESSION ; DORMANCY ; EMBRYOS ; STRESS ; MODULATION ; DIVERSITY ; EVOLUTION ; PODOCYSTS
WOS研究方向Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
语种英语
WOS记录号WOS:001129475700001
资助机构Taishan Scholars Program ; Key Project of the NSFC-Shandong Joint Fund ; National Science & Technology Fundamental Resources Investigation Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Special Supporting Funding for Leading Talents above Provincial Level in Yantai
源URL[http://ir.yic.ac.cn/handle/133337/33135]  
专题海岸带生物学与生物资源利用重点实验室
中国科学院牟平海岸带环境综合试验站
海岸带生物资源高效利用研究与发展中心
通讯作者Dong, Zhijun
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Yantai Univ, Sch Life Sci, Yantai, Shandong, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Shandong, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Li, Yongxue,Xu, Pengzhen,Sun, Tingting,et al. Environmental and molecular regulation of diapause formation in a scyphozoan jellyfish[J]. MOLECULAR ECOLOGY,2023:13.
APA Li, Yongxue.,Xu, Pengzhen.,Sun, Tingting.,Peng, Saijun.,Wang, Fanghan.,...&Dong, Zhijun.(2023).Environmental and molecular regulation of diapause formation in a scyphozoan jellyfish.MOLECULAR ECOLOGY,13.
MLA Li, Yongxue,et al."Environmental and molecular regulation of diapause formation in a scyphozoan jellyfish".MOLECULAR ECOLOGY (2023):13.

入库方式： OAI收割

来源：烟台海岸带研究所

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