Reciprocal Field Transplant Experiment and Comparative Transcriptome Analysis Provide Insights Into Differences in Seed Germination Time of Two Populations From Different Geographic Regions of Zostera marina L.

doi:10.3389/fpls.2021.793060

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生态与环境科学重点实验室

	Reciprocal Field Transplant Experiment and Comparative Transcriptome Analysis Provide Insights Into Differences in Seed Germination Time of Two Populations From Different Geographic Regions of Zostera marina L.
	Zhang, Yu 2,3,4,5,6,7; Xu, Shaochun 2,4,5,6,7; Yue, Shidong 2,3,4,5,6,7; Zhang, Xiaomei 2,4,5,6,7; Qiao, Yongliang 1; Liu, Mingjie 2,3,4,5,6,7; Zhou, Yi 2,3,4,5,6,7
刊名	FRONTIERS IN PLANT SCIENCE
	2022-01-18
卷号	12 页码:16
关键词	seagrass biogeographical environment seed germination dormancy depth transcriptome
ISSN号	1664-462X
DOI	10.3389/fpls.2021.793060
通讯作者	Zhou, Yi(yizhou@qdio.ac.cn)
英文摘要	Seagrasses are the only submerged marine higher plants, which can colonize the sea through sexual (via seeds) reproduction. The transition between seed dormancy and germination is an important ecological trait and a key stage in the life cycle of higher plants. According to our observations, the seeds of Zostera marina L. (eelgrass) in Swan Lake (SL) and Qingdao Bay (QB) in northern China have the same maturation time (summer) but different germination time. To investigate this phenomenon, we further carried out reciprocal transplantation experiment and transcriptome analysis. Results revealed that differences in the seed germination time between the two sites do exist and are determined by internal molecular mechanisms as opposed to environmental factors. Furthermore, we conducted comparative transcriptome analysis of seeds at the mature and early germination stages in both locations. The results that the number of genes related to energy, hormone and cell changes was higher in SL than in QB, could account for that the dormancy depth of seeds in SL was deeper than that in QB; consequently, the seeds in SL needed to mobilize more related genes to break dormancy and start germination. The results could have important practical implications for seagrass meadow restoration via seeds and provide in-depth and comprehensive data for understanding the molecular mechanisms related to seagrass seed germination.
WOS研究方向	Plant Sciences
语种	英语
出版者	FRONTIERS MEDIA SA
WOS记录号	WOS:000750031200001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/177951]
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	Zhou, Yi
作者单位	1.Qingdao Univ Sci & Technol, Qingdao, Peoples R China 2.Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 7.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yu,Xu, Shaochun,Yue, Shidong,et al. Reciprocal Field Transplant Experiment and Comparative Transcriptome Analysis Provide Insights Into Differences in Seed Germination Time of Two Populations From Different Geographic Regions of Zostera marina L.[J]. FRONTIERS IN PLANT SCIENCE,2022,12:16.
APA	Zhang, Yu.,Xu, Shaochun.,Yue, Shidong.,Zhang, Xiaomei.,Qiao, Yongliang.,...&Zhou, Yi.(2022).Reciprocal Field Transplant Experiment and Comparative Transcriptome Analysis Provide Insights Into Differences in Seed Germination Time of Two Populations From Different Geographic Regions of Zostera marina L..FRONTIERS IN PLANT SCIENCE,12,16.
MLA	Zhang, Yu,et al."Reciprocal Field Transplant Experiment and Comparative Transcriptome Analysis Provide Insights Into Differences in Seed Germination Time of Two Populations From Different Geographic Regions of Zostera marina L.".FRONTIERS IN PLANT SCIENCE 12(2022):16.