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

	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, Yu1,2,3,4,5,6 ; Xu, Shaochun1,2,3,4,6 ; Yue, Shidong1,2,3,4,5,6 ; Zhang, Xiaomei1,2,3,4,6 ; Qiao, Yongliang 7; Liu, Mingjie 1,2,3,4,5,6; Zhou, Yi1,2,3,4,5,6
	2022-01-18
发表期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
卷号	12 页码:16
通讯作者	Zhou, Yi(yizhou@qdio.ac.cn)
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.
关键词	seagrass biogeographical environment seed germination dormancy depth transcriptome
DOI	10.3389/fpls.2021.793060
收录类别	SCI
语种	英语
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:000750031200001
出版者	FRONTIERS MEDIA SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/177952
专题	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.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China 6.Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 7.Qingdao Univ Sci & Technol, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
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.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
fpls-12-793060.pdf（5299KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览