Environmental and molecular regulation of diapause formation in a scyphozoan jellyfish

doi:10.1111/mec.17249

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中国科学院牟平海岸带环境综合试验站

	Environmental and molecular regulation of diapause formation in a scyphozoan jellyfish
	Li, Yongxue 1,2; Xu, Pengzhen 1,2; Sun, Tingting 1,2; Peng, Saijun 1,2; Wang, Fanghan 1,2; Wang, Lei 2; Xing, Yixuan 4; Wang, Wenhui 4; Zhao, Jianmin 1,2; Dong, Zhijun 1,2,3
刊名	MOLECULAR ECOLOGY
	2023-12-22
页码	13
关键词	Aurelia coerulea diapause formation jellyfish bloom podocyst single-cell RNA sequencing
ISSN号	0962-1083
DOI	10.1111/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
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/33135]
专题	中国科学院牟平海岸带环境综合试验站
通讯作者	Dong, Zhijun
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, 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.Yantai Univ, Sch Life Sci, 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.