Insights into the MicroRNA-regulated response of bermudagrass to cold and salt stress

doi:10.1016/j.envexpbot.2017.10.026

CORC > 武汉植物园 > 中国科学院武汉植物园

	Insights into the MicroRNA-regulated response of bermudagrass to cold and salt stress
	Chen, Liang 1; Huang, Xuebing 1,2; Fu, Jinmin 1,3; Hu, Zhengrong 1,2; Liu, Ao 1,2; Gitau, Margaret Mukami 1,2
刊名	ENVIRONMENTAL AND EXPERIMENTAL BOTANY
	2018
卷号	145 页码:64-74
关键词	Bermudagrass MicroRNA Cold High salinity stress
ISSN号	0098-8472
DOI	10.1016/j.envexpbot.2017.10.026
英文摘要	Cold and salt are common stresses in salinized land, which significantly limit plant growth and development. Harnessing and prevention of land salinization is crucial to agricultural production and economic welfare. Although cold or salt stress response has been widely investigated, the information on combined cold and salt stress is little. MicroRNAs (miRNAs) are involved in multiple biological processes at the post-transcriptional level. To explore the functions of miRNAs and their targets is essential for elucidating the molecular mechanisms under those stresses. Bermudagrass [Cynodon dactylon (L).Pers.] has the potential to improve salinized land owing to its high growth rate and excellent tolerance to salinity and alkalinity. Nevertheless, the information on bermudagrass miRNAs remains largely unknown. In this study, four small RNA libraries (control, cold, salt and combined stresses) were constructed using the high-throughput sequencing technology. Transcriptome data of bermudagrass was also applied to discover some new miRNAs and analysis the targets. Totally, 449 mature miRNAs were found in the four libraries, including 203 novel miRNAs and 246 known miRNAs that are similar or identical to miRNAs known in other species. Also, 52 pairs of novel miRNA/miRNA* were also observed. Moreover, 102 miRNAs were found to be differentially expressed among all the comparisons. In addition, 2200 targets of miRNAs were identified and analyzed. This study has provided some insights into the miRNA-regulated response of bermudagrass to cold and high salinity stresses.
资助项目	National Natural Science Foundation of China (NSFC)[31672482] ; National Natural Science Foundation of China (NSFC)[31401915]
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000418972900007
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/4409]
专题	中国科学院武汉植物园
通讯作者	Chen, Liang; Fu, Jinmin
作者单位	1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Hubei, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China 3.Ludong Univ, Sch Resources & Environm Engn, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Chen, Liang,Huang, Xuebing,Fu, Jinmin,et al. Insights into the MicroRNA-regulated response of bermudagrass to cold and salt stress[J]. ENVIRONMENTAL AND EXPERIMENTAL BOTANY,2018,145:64-74.
APA	Chen, Liang,Huang, Xuebing,Fu, Jinmin,Hu, Zhengrong,Liu, Ao,&Gitau, Margaret Mukami.(2018).Insights into the MicroRNA-regulated response of bermudagrass to cold and salt stress.ENVIRONMENTAL AND EXPERIMENTAL BOTANY,145,64-74.
MLA	Chen, Liang,et al."Insights into the MicroRNA-regulated response of bermudagrass to cold and salt stress".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 145(2018):64-74.